記事一覧
Anthropic / Claude の最新情報を日本語で。377 本
Anthropic 速報｜Claude Code v2.1.185 API 待機改善と SDK 更新
ChatGPTとClaudeを連携する方法｜効率的な役割分担と活用例
ChatGPT と Claude の値段比較｜無料から有料プランの違いを解説
What Is Token Maximizing | Getting the Most Out of Your Claude Subscription
What Is Claude?
Claude is an AI assistant developed by Anthropic. In Lesson 1-1, you'll get a clear understanding of what Claude is, what it can do, and how it compares to other AI systems — all in about 5 minutes.
Claude Code v2.1.183 Blocks Destructive Operations in Non-Interactive Mode
Anthropic News | Claude Code v2.1.183 Safety Constraints and Deprecation Warnings
Implement with Claude, Review with Codex | A Division-of-Labor Approach to Higher Code Quality
How to Run Multiple Claude Instances in Parallel | Agent Teams, tmux, and Worktree
CLAUDE.md Evaluation Checklist | Diagnose Effectiveness with 5 Metrics
Anthropic News | Claude Code v2.1 /config and Python SDK Updates
Can You Register for Claude with a Budget SIM? | SMS Verification by MVNO
Claude vs ChatGPT | Pricing, Strengths, and How to Choose
What Is Claude Sonnet 4.6 | Specs, Capabilities, and Differences from Opus
A breakdown of Claude Sonnet 4.6's official specs and features. Model ID is claude-sonnet-4-6, context window is 1M tokens, with support for both Extended Thinking and Adaptive Thinking. Covers comparisons with Opus 4.8 and Haiku 4.5, 300K output via Batch API, and how to use it on AWS Bedrock and Vertex AI — all from primary sources.
What's Being Talked About on Nanj? | Claude's Reputation and Real Opinions from 5ch Threads
Claude 'Taking Longer Than Usual': Causes, Fixes, and Prevention
claude-10
How to Use Claude on Windows 11 | Web, Desktop & Code: Which to Choose
How to Use the Claude Web App | Browser Features and Free Registration Guide
Claude Design | Explaining the Bidirectional Design-Code Integration
Anthropic News Flash | Fable 5 Negotiations at G7 Summit and Seoul Office Opening
How to Use Claude in WebStorm | JetBrains AI Setup Guide
What Is the Claude Official Website? | Pricing, Features, and How to Use claude.com
What You Can Do with Claude × Val Town | Townie AI, MCP, and Instant Deploy
claude update Command | When to Use Automatic vs. Manual Updates
Claude × TouchDesigner MCP | Controlling Real-Time Visuals with AI
What Are Claude Tokens? Limits, Japanese Character Conversion, and Ways to Reduce Usage
Claude Tips | Boost Answer Quality with Extended Thinking, Projects, and Files
How to Use Claude Thinking Mode | Boost Accuracy with ultrathink
Claude Code v2.1.178 Nested Skills and Permission Settings for Team Operations
Anthropic News Flash | Fable 5 Export Controls Spread and Code v2.1.178
How to Use Claude Terminal | CLI Introduction for Mac, Windows & Linux
How to Use Claude Task Master | Auto-Generate Tasks from PRD in Cursor
How Claude Task Works and How to Use It | From Task Creation to Parallel Execution
How to Use Claude Talk | Voice Conversation & /voice in Japanese
Claude × Tableau MCP Integration | How to Analyze Data with Natural Language
Using Claude with Swift | Getting Started with Foundation Models iOS Integration
How to Use claude-swarm | Running Multiple Claude Code Sessions in Parallel
How to Contact Claude Support | Guide to Using the Help Center
Anthropic Privacy Policy Update | Identity Verification and What Engineers Need to Know
Anthropic Update | Programmatic Usage Credit System Effective June 15
How to Use Claude Superpowers | TDD & Sub-Agent Automation
A guide to Superpowers, the Claude Code plugin — covering its overview, installation, TDD skill, sub-agent-driven development, and systematic debugging, based on official information. A development methodology framework with over 820,000 installs.
Claude Fast Mode | How to Use 2.5x Speed, Pricing & Subscription Details
A guide to Claude's Fast Mode for users who want faster output — boosting generation speed up to 2.5x. Covers supported models (Opus 4.8/4.7/4.6), how to use /fast in Claude Code and speed: fast in the API, pricing for Opus 4.8 at $10 input / $50 output per million tokens, the important note that even subscribers are billed directly to usage credits, and how OTPS (not TTFT) is what actually speeds up.
How to Use Claude in Slack | Setup Guide for Connectors and MCP Integration
Claude and ServiceNow Integration | MCP Connection Guide and ITSM Automation
A guide to connecting Claude directly to ServiceNow via MCP. Covers the background of Anthropic's partnership making Claude the default model for Build Agent, native MCP in the Zurich release, connection steps using claude mcp add, automation for incidents, changes, and CMDB, and security considerations for protecting PII.
5 Steps to Writing SEO Articles with Claude | With Prompt Examples
A step-by-step guide to creating SEO articles with Claude — covering keyword research, outline creation, body writing, title crafting, and proofreading — with ready-to-use prompt examples for each stage. Also covers why Claude excels at long-form content, Google's E-E-A-T and AI content policy, and practical hallucination prevention.
How to Use Claude Code Sandbox | Safe Automated Execution with /sandbox
A complete guide to using the Claude Code sandbox (/sandbox). Enable OS-level filesystem and network isolation — Seatbelt on macOS, bubblewrap and socat on Linux/WSL2 — to reduce permission prompts while running commands safely and automatically.
Claude and Salesforce Integration | Official Hosted MCP Connection Guide
A comprehensive guide to the latest methods for connecting Claude to Salesforce. With the Salesforce Hosted MCP Server that went GA at TDX 2026, your own Salesforce org becomes an MCP server, enabling SOQL queries and record lookups directly from claude.ai / Claude Desktop via a browser. Covers setup steps for external client apps and OAuth, when to use the local @salesforce/mcp vs. Hosted MCP, and tips for safe read-only operation.
AI Model Dependency Risks | Fallback Design and Availability Checklists
Building a SaaS with Claude: Authentication, Database, and Billing for Solo Developers
A practical guide to building a SaaS from scratch as a solo developer using Claude — covering three phases: prototyping with Artifacts, full development with Claude Code, and post-launch operations. Includes how to set up authentication, databases, and subscription billing, plus deployment and real cost expectations, based on official documentation and real indie developer case studies.
Rust Development with Claude Code | Clippy Integration and CLAUDE.md Configuration
How to Use Claude Code Rules | Differences and Use Cases vs. CLAUDE.md
A complete guide to Claude Code's rules feature (.claude/rules/): how it differs from CLAUDE.md, splitting rules into topic-based files, path-specific rules via paths frontmatter, user-level rules at ~/.claude/rules/, sharing via symlinks, writing rules that don't bloat, and verifying them with /memory.
How to Use Claude with Rider | Setup Guide for .NET and Unity
Claude Code Retrospective Skill | How to Improve Your Work with /retro
Claude Research Feature | How to Use It, Pricing, and How It Compares to Other AI
Claude Code vs Replit: Differences & Integration | 5-Stage Hybrid Development
Auto-Generate Videos with Claude Code + Remotion | Setup Guide and Code Examples
Claude Fable 5 Sudden Suspension | Migrating to Opus 4.8 and Risk Diversification Strategies
Anthropic Breaking News | Fable 5 Access Suspension Statement and Claude Code v2.1.176
Refactoring with Claude | A Practical Guide to Cutting Code by 50%
React Development with Claude | Automatic Component Generation and State Management
How to Choose a Pricing Plan
Level 2-1 explains the differences between Claude's Free, Pro, Max, Team, and Enterprise plans and how to choose the right one for you. Prices are in USD, excluding tax.
Building RAG with Claude | Choosing Between Built-in Projects and Custom Pipelines
Can You Use Claude on 2 PCs? Sync, Cowork Limitations, and Setup Guide
Claude Official Sites | Official App, Documentation & Social Media Guide
Claude Code × Nuxt.js | How to Use DevTools Integration and Skills
Claude Code and Nushell | Workarounds for Launch Errors and Using Skills
What Is Claude Nudge? A Guide to the Automatic Rule Enforcement Tool for Claude Code
One Week After Fable 5 Launch | Engineer Field Reports and the New Development Style
Anthropic News | Public Record Survey and TCS Regulated Industry Deployment
What Is Claude's 'Nucleating'? How Spinner Verbs Work and How to Turn Them Off
Connecting Claude and NotebookLM via MCP | Setup Guide and Research Workflow
Claude Latest News 2026 | What Changed with Fable 5, Design, and Code
Can You Use Claude in the Netherlands? Plans, GDPR, and Multilingual Support
Using Claude Code in Neovim | Installing and Configuring claudecode.nvim
Claude × Neo4j MCP Guide | Query Knowledge Graphs in Natural Language
Multi-Agent Design | Anthropic's Publicly Disclosed 15x Token Method
Anthropic News Flash | Claude Fable 5 Announced and Sub-Agent 5-Layer Nesting
Anthropic news roundup for June 9–12, 2026. Covering the official announcement of Claude Fable 5/Mythos 5, the 5-layer sub-agent nesting in Claude Code v2.1.172, the multi-agent design blog post, and all 8 updates in detail.
Claude × Meta Ads MCP | Automate Ad Management with Natural Language Using 29 Tools
How to Use Claude × Mermaid | From Diagram Generation to MCP Live Preview
How to Use claude-mem | Adding Persistent Memory to Claude Code
claude-mem is an open-source plugin that adds cross-session persistent memory to Claude Code. This guide covers the one-command npx installation, how it works with SQLite and vector search, how to retrieve memories with mem-search, how to exclude content with the <private> tag, and how it differs from Claude's built-in memory feature.
What Is a Claude Meetup | Tokyo Events, How to Join, and How to Find One
What Is Claude Imagine | How to Use the Real-Time Generation UI and Its Limitations
OpenAI Frontier vs Claude Cowork: Key Differences and How to Choose
Claude vs Manus: AI Agent Comparison and How to Use Each
4 Ways to Use Claude AI with Google | Investment, Vertex AI & Integrations
A clear breakdown of the Google-Claude AI relationship and four access routes: personal OAuth login, Vertex AI API, Google service connector integration, and Workspace SSO — with use cases for each.
Claude-Compatible IDEs: Comparing VS Code and JetBrains and How to Choose
Claude × Houdini MCP Integration | How to Create VFX Scenes with Natural Language
How to Write Horror Fiction with Claude | 7 Prompt Techniques to Amplify Fear
What Are Claude Code Hooks | Complete Event List, Configuration & Automation Guide
Using Claude in Cursor | Installation, Usage, and Comparison Guide
A complete guide to installing Claude Code in Cursor, from the one-click cursor:extension/anthropic.claude-code link to the Extensions panel search and manual VSIX installation as a fallback. Covers how to launch it, switch modes, and decide when to use each tool given their complementary relationship.
Claude Hindi Support | Performance Scores, How to Use, and Japanese-Hindi Translation
Claude's Hindi performance score is 96.7% relative to English (Sonnet 4.5). It handles Devanagari script and Hinglish at the same accuracy level as Japanese. Learn how to use it, how it compares to Japanese, and how to leverage it for Japanese-Hindi translation.
Claude Hero | The Free Pair Programming Tool That Makes Claude Code 10x Faster
What Is Claude Code Channels | Discord/Telegram Integration Setup and Usage
Claude Enterprise Plan: Pricing, Features, and Onboarding Explained
Who Is Claude's CEO Dario Amodei? Career, Philosophy, and His Vision for AI Safety
A comprehensive look at Anthropic founder and CEO Dario Amodei — from his Princeton doctorate and VP role at OpenAI to his AI safety philosophy, Constitutional AI, Anthropic's explosive growth in 2026, and his policy engagement with the White House.
What Is Claude CAD | How to Use It with Autodesk Fusion and Blender
A clear guide to using the MCP connector released by Anthropic in April 2026 to connect Claude to Autodesk Fusion and Blender for Text-to-CAD workflows.
Building Apps with Claude | Choosing Between SDK, API, and MCP with Configuration Examples
Why AI Coding Evolves So Fast | Anthropic's 80% AI-Generated Code
Anthropic News Flash | Claude Code v2.1.168 Bug Fixes and SDK Update
Anthropic news flash for June 9, 2026. Claude Code v2.1.168 fixes multiple bugs in Bedrock, Vertex, and Foundry environments. Also covers the version-aligned release of claude-agent-sdk-typescript v0.3.168.
What Is Claude (Anthropic)? Features, Pricing, and How to Get Started with a Safety-First AI
Learn what kind of AI company Anthropic is, why Claude puts safety first, how it differs from ChatGPT and Gemini, the model lineup, how to choose between Free/Pro/Max plans, and how to get started — all in one place.
Android App Development with Claude | From Setup to Implementation and Publishing
What Is Claude 2 | Features, Deprecation Status, and Comparison with Claude 3/4
Claude 2, released in July 2023, has been deprecated from the API. Learn about its 100K token context window, HumanEval score of 71.2%, the deprecation timeline, and how to migrate to current models like Claude Sonnet 4.6.
How to Use Claude's 1 Million Token Context | Pricing, Practical Limits, and Use Cases
What Is Claude xhigh | How to Use the 5-Level Effort System
A complete guide to Claude's xhigh effort level — the fourth tier sitting between high and max. Covers the 5-level effort comparison, how to configure it in the API and Claude Code, and token consumption estimates from an implementation perspective.
KPMG Deploys Claude to 276,000 Employees | Inside Digital Gateway and Blaze
A breakdown of KPMG's global alliance with Anthropic. Covering the Claude suite rollout to 276,000 employees, the rebranded Digital Gateway Powered by Claude, Claude Code built into PE-focused Blaze, predictions for Japan's follow-through, and how engineers can leverage this for client proposals.
What Is Claude Mythos | A Vulnerability-Focused AI and How Glasswing Works
Claude Code Scheduled Execution | 4 Methods and How to Avoid the Pitfalls
Compare the 4 methods for automatically running Claude Code on a schedule (/schedule, Routines, Desktop Schedule, and external cron) using primary sources. Covers minimum intervals, behavior during PC sleep, Free plan restrictions, and more.
Claude 2026 ML Models | A Guide to Cutting-Edge Use of Opus 4.7 & Mythos
Learn how to leverage Claude 2026 in machine learning pipelines. As of June 2026, the top model is Opus 4.8, while cost-conscious production pipelines favor a three-tier setup of Opus 4.7, Sonnet 4.6, and Haiku 4.5. This guide covers integration steps across Bedrock, Vertex AI, and Foundry, and explains why waiting on the invite-only Mythos Preview is the safer choice.
How to Use Claude Code | 5 Extensions + 3 Operations from Anthropic's Employee Playbook
A detailed explanation of Anthropic's internal Claude Code playbook. Learn about the 5 extension features — CLAUDE.md, Hooks, Skills, Plugins, and Managed Agents — and 3 operational patterns: team sharing via CLAUDE.md, safety guardrails with hooks, and supervisory models. A step-by-step guide for rolling these out in your team.
claude-opus-4-1 Deprecation | Migration Guide and temperature 400 Error Fix
Anthropic News | claude-opus-4-1 Deprecation and SDK Updates
Anthropic news for June 8, 2026. Covers the deprecation of claude-opus-4-1-20250805 (effective 2026-08-05), a Foundry authentication bug fix in Python SDK v0.107.1, and middleware fixes in the TypeScript/Bedrock SDKs.
Creating Web Apps with Claude Artifacts — How to Use It and the 6 Content Types Explained
A comprehensive guide based on official Anthropic information covering the definition of Claude Artifacts, how to enable it, the 6 content types, share links, persistent storage, and MCP integration. Step-by-step instructions for generating everything from code to web apps, SVGs, and Mermaid diagrams.
Claude Agent SDK Billing Separation June 15 | Impact on Pro/Max Plans and How to Respond
A guide to the Claude Agent SDK billing separation effective June 15, 2026, covering its impact on Pro and Max plans and practical steps to respond. Agent SDK and `claude -p` usage will be separated from subscription allowances into a monthly credit system — learn how to identify your usage path, estimate costs, and prepare your team in 7 steps.
Claude API Pricing | Cost Optimization with Per-Model Rates and Reduction Techniques
A practical breakdown of Claude API costs: per-token rates for the latest models, monthly estimates, 90% savings with prompt caching, and 50% discounts via Batch API. June 2026 edition.
How Much Does Claude Sonnet Cost | API and Pro/Max Monthly Plans Explained
Explains Claude Sonnet 4.6 pricing for both API and Pro/Max monthly subscriptions. API rates are $3 input / $15 output per million tokens with no extra charge beyond 200K context. Batch API offers 50% off, prompt caching cache reads drop to 10%, and both discounts can be stacked.
How to Use Claude API on Google | Vertex AI Setup and Pricing
A practical guide to calling the Claude API via Google Cloud Vertex AI Model Garden — covering activation, authentication, Python samples, pricing, regions, and how it compares to the direct Anthropic API.
Setting Up Claude MCP on Linux | CLI Connection and Config File Placement
Claude Pricing Complete Comparison | How to Choose Free, Pro, and Max
A thorough comparison of all 6 Claude plans — Free, Pro, Max 5x, Max 20x, Team, and Enterprise — by price (USD, tax-exclusive) and features. Also covers API pricing (Opus 4.8 latest / Opus 4.7 / Sonnet 4.6 / Haiku 4.5).
Claude vs ChatGPT Comparison | Settling it Across 5 Criteria — Which Should You Choose?
A thorough comparison of Claude Opus 4.8 vs ChatGPT across 5 axes (coding, long-form text, images, agents, and pricing) by use case. Based on official Anthropic information, this 2026 edition helps you decide which one to choose.
Project Glasswing and Mythos Preview — The Full Picture of All 12 Founding Partners
A comprehensive guide to Project Glasswing and Claude Mythos Preview, announced by Anthropic in April 2026. Covers all 12 founding partners including AWS, Apple, Google, Microsoft, and NVIDIA, along with benchmarks, investment amounts, and access requirements.
Why Claude Won't Launch on Windows: 3 Causes and Fixes
Explains the 3 common reasons Claude Desktop / Claude Cowork fails to launch on Windows — corrupted cache, infinite loading loop, and Japanese username path encoding issues — with step-by-step fixes covering AppData deletion to system locale changes.
Using Claude Code with Warp | Notifications & Code Review Setup
Region Settings for Using Claude on Vertex AI | global vs us & eu
Vertex AI Claude Pricing | Opus/Sonnet Rates & Bedrock Comparison
A breakdown of Claude pricing via Vertex AI, model by model. Covers the same rate structure as the Anthropic direct API, the 10% premium for regional endpoints, and discounts available through Batch API and Prompt Caching.
Connect Claude to Microsoft 365 | Search Outlook and Teams
A guide to using the official connector to connect Claude to Microsoft 365. Search and analyze emails in Outlook, files in SharePoint and OneDrive, and chats in Teams—all through a read-only integration. Available to all plans including Free, Pro, and Max from 2026 onward.
Using Claude Code via Vertex AI | GCP Authentication and Configuration
A complete guide to running Claude Code through Vertex AI. From GCP project setup to IAM permissions, environment variables, and model pinning — get started without an Anthropic API key.
How Claude Code Achieves 8x Delivery: Anthropic Data and Practical Methods
Anthropic's internal data reveals an 8x increase in code delivery. This article explains three practical patterns for boosting productivity with Claude Code: structured delegation, faster feedback loops, and thinking mode control.
Anthropic News | Claude Code v2.1.166 Adds Fallback Model Configuration
How to Call Claude on Vertex AI | Model IDs, Authentication & Pricing
A step-by-step guide to enabling and calling Claude on Vertex AI. Covers model ID syntax, GCP project prerequisites, SDK authentication setup, endpoint differences, and pricing.
Using Claude 4.6 on Vertex AI | Model IDs for Sonnet & Opus
Answers to 'vertex claude 4.6' based on primary sources. The Claude 4.6 models available on Google Cloud's Vertex AI are Sonnet 4.6 (claude-sonnet-4-6) and Opus 4.6 (claude-opus-4-6). This article covers the differences between the two, how to choose, the alias-style model IDs without date suffixes and common mix-up pitfalls, 1M token support, Vertex GA for Opus 4.6, enabling in Model Garden, AnthropicVertex SDK call code, pricing differences, and migrating from 4.5.
Claude 2026 Review | Opus 4.7 Strengths, Weaknesses & Pro Plan Evaluation
A comprehensive review of what you need to know before using Claude in 2026 — covering Opus 4.7's strengths (coding, long-form processing, reasoning) and weaknesses (rate limits, no image generation), value assessment of the Pro $20 and Max $100 plans, comparisons with ChatGPT and Gemini, honest Reddit user opinions, and practical evaluations of Claude Code and Cowork.
Learning How to Use Claude on note | 7 Practical Prompts Explained
Using popular Claude how-to articles published on note (the blogging platform) as a guide, this practical resource covers 7 prompt techniques used by active creators in real work, business use cases, and Claude Code integration.
Installing Claude Code on Linux Mint | apt and the Official Installer
A guide to installing Claude Code on Linux Mint, covering three methods: the official native installer, the apt signed repository, and npm. Explains whether Mint 22.x/21.x/LMDE meets the requirements, the Node.js version pitfall, and how to verify your setup with claude doctor — all based on official Anthropic documentation.
Claude Desktop App | How to Use Its 5 Features and Pitfalls Explained
A guide to the 5 features added in the April 2026 redesign of Claude Desktop (Mac/Windows), installation steps, Claude Code integration, and how to choose between the desktop and web versions — based on official Anthropic information.
What Is Claude? — Pronunciation, ChatGPT Comparison, and Free Tier Explained
Claude is Anthropic's AI assistant. This guide covers pronunciation, key features, all models (Opus / Sonnet / Haiku), pricing, how to get started, and how it compares to ChatGPT — updated for 2026.
Model Differences
A 5-minute Level 1-3 lesson covering the differences between the three Claude model lines — Opus, Sonnet, and Haiku — how to choose based on your use case, and the latest model version numbers.
How to Use Claude Code with Google | Vertex AI Setup and Model Pinning
A hands-on guide to running Claude Code (CLI) via Google Cloud Vertex AI, covering the /setup-vertex wizard, environment variables, IAM, model pinning, 1M context, and troubleshooting.
Using Claude 4 on Vertex AI | Model IDs, Pricing & Implementation Code
Primary-source answers to 'vertex claude 4.' A quick-reference table of Claude 4 model IDs available on Google Cloud Vertex AI (Opus 4 / 4.5 / 4.8, Sonnet 4 / 4.5 / 4.6, Haiku 4.5), Model Garden activation steps, AnthropicVertex SDK call code in Python and TypeScript, pricing differences by global/multi-region/region endpoint, 1M token support, and model ID pinning caveats.
How to Use Claude Opus 4.8 | 1M Context Default and API Design Changes
A breakdown of the API design changes in Claude Opus 4.8. The three main changes are: the 1M token context window default, official support for mid-conversation system messages, and category-based refusal routing via `stop_details.category`. Claude Code v2.1.154 followed on the same day.
Claude 3.7 Sonnet on Vertex AI Is Retired | Migration Targets and Current Models
Is Claude 3.5 Available on Vertex AI? | Deprecation Status and Migration Guide
A fact-based overview of whether Claude 3.5 is still available on Vertex AI. Sonnet 3.5 has been removed from Vertex's model list and is no longer available for new use. Haiku 3.5 remains as claude-3-5-haiku@20241022 with a Deprecated status. This article explains why the end-of-life dates differ from the Anthropic direct API, how to check the current status on Vertex, and how to migrate to Sonnet 4.6 / Haiku 4.5.
Uninstalling SuperClaude | Remove All Config Files Without a Trace
SuperClaude Tutorial | How to Install and Use the Claude Code Enhancement Framework
SuperClaude is an open-source configuration framework that adds slash commands and specialized agents to Claude Code. This guide walks you through installation to running your first command, following the official documentation.
How to Use Claude Web Search | claude.ai Settings, API Pricing, and Citations
A comprehensive guide to Anthropic's web search feature for both claude.ai and the API. Covers how to toggle it from the slider, supported models, the $10/1,000 searches pay-as-you-go pricing, domain filters, citation display, and the dynamic filtering available in Opus 4.7 — all based on official documentation.
Genspark vs. Claude: A 6-Axis Comparison and How to Choose Based on Your Use Case
A detailed comparison of Genspark and Claude across 6 axes — ease of onboarding, research, document creation, business integration, coding, and security — with recommendations for each use case. The conclusion is that they complement rather than compete, with guidance on how to choose when budget is limited.
Can You Run Claude Locally? | Closed Weights and Alternatives
For those searching 'run claude locally': a factual breakdown of whether you can run Claude's model on your own hardware (you can't — weights are not public), why that is, the fact that Claude Code itself does run locally, practical workarounds for pointing it at a local LLM, and open-weight alternatives — all based on official information and real examples.
Rolling Out Claude Code Across Your Team | Version Control and Plugin Audits
A hands-on breakdown of Claude Code v2.1.163, published 2026-06-04, based on primary sources. Covers requiredMinimumVersion / requiredMaximumVersion for administrators to enforce approved version ranges, /plugin list for inventorying installed extensions, and fixes to organization permissions and home-directory deny rules — all explained from an operational perspective for teams looking to stay in sync.
Anthropic News | Version Control Settings in Claude Code 2.1.163
OpenAI vs Claude Opus | GPT-5.5 and 4.8 Performance & Pricing Comparison
A comparison of OpenAI GPT-5.5 and Claude Opus 4.8 across pricing, benchmarks, agent capabilities, and context length. Based on official information as of June 2026, this guide covers the latest flagship showdown and how to choose between them by use case.
OpenAI and Claude News | Valuation, IPO, and the New Model Race
Everything you need to know when searching 'openai claude news.' OpenAI and Claude (Anthropic) are separate, competing companies, and the real story is the rivalry between them. We break down Anthropic's record $965B valuation surpassing OpenAI, the Claude Opus 4.8 vs. GPT-5.5 model battle, next-gen Mythos and Daybreak, and the IPO race heating up in the second half of 2026 — all from primary sources.
What Is Claude Opus 4.5 | 76% Token Reduction Compared to Sonnet 4.5 Explained
A breakdown of Claude Opus 4.5's capabilities and pricing. At $5 input / $25 output — Sonnet-level pricing — it delivers roughly 67% cost reduction over Opus 4.1, and at medium Effort achieves Sonnet 4.5-equivalent accuracy with 76% fewer tokens. Covers how to use the Effort parameter and how to leverage prompt caching and batch inference.
Using OpenAI Models in Claude Desktop | MCP Integration Setup
Using OpenAI with Claude Code | Codex Integration and Model Switching
Answers to the 'openai claude code' search query, all in one place. Claude Code is made by Anthropic, not OpenAI, but ways to combine the two have expanded significantly in 2026. We explain three routes — OpenAI's official Codex Plugin for Claude Code, running Claude Code on OpenAI models via claude-code-proxy, and the OpenAI SDK compatibility layer — with setup commands and environment variables drawn from primary sources.
AI Cyber Threat Assessment: How the Measuring Stick Has Changed and What Defenders Need to Do Now
Anthropic's annual threat mapping (published 2026-06-03, with MITRE ATT&CK correlation and analysis of 832 suspended accounts) organized from primary sources. Medium-to-high risk threats expanded from 33% to 56%, AI use deepened into post-intrusion activity, and the old yardsticks of skill level and tooling no longer measure severity — here's what that shift means and what defense engineers should do today.
Anthropic News | AI Cyber Threat Analysis and Claude Code 2.1.162
OpenAI vs Claude API Comparison | Pricing, Performance, and Migration Guide
Claude 3.7 Sonnet Is Made by Anthropic | Differences from OpenAI o1
Answers the search query 'openai claude 3.7' in plain terms. Claude 3.7 Sonnet is made by Anthropic, not OpenAI — it's the world's first hybrid reasoning model that outperformed OpenAI o1 and o3-mini on SWE-bench. This article covers its specs, pricing, where to use it, and the fact that it has since been replaced by successor models, all backed by primary sources.
Claude API Getting Started | The Fastest Way to Run It in 10 Lines of Python
A step-by-step guide to setting up the Claude API in 5 minutes and getting 'Hello Claude' running, with real Python and TypeScript examples. Covers prompt caching and Batch API cost-reduction techniques.
![40 Essential Claude YouTube Videos | Beginner to Advanced Roundup [Updated June 2026]](/assets/generated/claude-youtube-videos-2026-04-hero.jpg)
40 Essential Claude YouTube Videos | Beginner to Advanced Roundup [Updated June 2026]
40 handpicked YouTube videos covering Claude / Claude Code / MCP / Cowork / Skills. From beginner to advanced, official channels to comparisons — featuring 7 must-watch ★5 picks at the top.
Run Claude Code on Windows with Ollama | No API Key Required
A guide to connecting Claude Code to local and cloud models via Ollama on Windows, based on official documentation. With Ollama v0.14.0's Anthropic Messages API compatibility, you can use a local LLM for coding without an Anthropic billing key. Covers environment variable setup, recommended models, and feature limitations.
NotebookLM vs Claude: When to Use Each for Research, Summarization, and Document Creation
How to Install Claude on Mac | Choosing Between the App, App Store, and CLI
A comprehensive guide to installing Claude on Mac via three routes: the desktop app (.dmg), the App Store, and Claude Code (CLI). Covers compatible macOS versions, Apple Silicon requirements, Gatekeeper permission issues, how to choose based on your use case, and the fastest setup steps — all based on official Anthropic documentation.
Claude Partner Network | Earn with the Services Track and Certification
A primary-source breakdown of the Services Track (three tiers: Select / Preferred / Global Premier) and Partner Hub launched by Anthropic on June 3, 2026. Translates the official path from certification to winning projects into concrete steps that individual developers and small teams can start today.
GPT vs Claude Sonnet | Choosing by Coding Performance and Pricing
ChatGPT vs. Claude vs. Gemini | How to Choose the Right AI for Your Needs
A five-axis comparison of the three major generative AIs — ChatGPT, Claude, and Gemini — covering writing, coding, long-context processing, multimodal capabilities, and pricing. A quick-reference table breaks down the division of strengths as of early 2026: ChatGPT for all-around use, Claude for coding, and Gemini for Google integration and ultra-long documents.
GPT vs Claude vs Copilot: How to Choose and Use Coding AI Tools
A comparison of GPT, Claude, and GitHub Copilot for coding. We break down the structure — Copilot is the 'container' that lets you choose GPT or Claude, while GPT and Claude are the 'engines' inside — and explain how to pick and combine them based on performance, pricing, and autonomy as of June 2026.
How to Use GPT with Claude Code | LiteLLM & Router Configuration
How to Log Out of Claude.ai | Sign Out of All Devices at Once
Step-by-step instructions for logging out of Claude.ai — covering PC browsers, mobile apps, signing out of all devices at once, and disconnecting specific devices — following the official Anthropic Help Center procedures. Also explains why you may be logged out unexpectedly and what to check regarding your conversation history before signing out.
How to Use Claude via NuGet | Official Anthropic SDK for C#
A guide for C# / .NET developers who want to use Claude via NuGet. Covers the official Anthropic package, the dotnet add package command, minimal code, API key setup, streaming, IChatClient integration, the gotcha that versions 3.X and below were a completely different package, and how it differs from the community Anthropic.SDK — all based on official documentation.
What Can You Do with Claude in Minecraft? Autonomous Building, MCP, and Experiments
A broad overview of what's possible when combining Claude with Minecraft. From autonomous building experiments where structures are assembled from text instructions, to Computer Use that watches the screen and acts, 24-hour building livestreams, and MCP servers that generate architectural data from natural language — organized by play, watch, and build perspectives so you can choose the right starting point.
Claude × Midjourney Integration | Automatic Prompt Generation and Image Creation Workflow
Earn More with Claude Security Reviews | How to Raise Your Freelance Rates
Now that AI-driven vulnerability discovery has become a reality through the Project Glasswing expansion, learn three proven approaches to embed security audits into your freelance or side-project workflow using Claude and Claude Code's general features — no invite-only model required. Covers the full review process, how to fold it into your estimates, and how to handle false positives.
Anthropic News | Project Glasswing Expansion and Claude Code Update
Claude and Microsoft: Microsoft 365 Integration and the Internal Copilot Migration
While Microsoft integrates Claude into its own products, it has cut Claude Code usage internally and is migrating developers to GitHub Copilot CLI. This article breaks down both sides of the relationship as of June 2026: Microsoft as a distribution partner (Microsoft 365 integration, Azure/Foundry access, Researcher model selection) and Microsoft as an internal user (withdrawing by the June 30, 2026 deadline).
How to Fix Claude Not Working in VSCode | Won't Launch, IDE Not Detected
Installed the Claude Code extension in VSCode but it won't work, won't launch, sign-in never completes, or the IDE isn't detected — this guide walks through solutions by symptom, including official troubleshooting steps and workarounds for the v2.1.51 known bug.
Claude Mythos on Vertex AI | Access Requirements and Glasswing Eligibility
Perplexity vs Claude: Choosing Between Search and Writing
A comparison of Perplexity and Claude across features, pricing, and usability. We break down their roles as a search tool vs. a writing tool, with a quick-reference guide for choosing by use case and a workflow for using both together.
OpenAI and Claude Mythos | Competitor Daybreak and Performance Comparison
Clarifying the search query 'openai claude mythos.' OpenAI is not a Project Glasswing partner but a competitor that announced Daybreak as a rival model. We explain the UK AISI benchmark comparison between GPT-5.5 and Claude Mythos, the Erdős problem, and the unofficial OpenMythos project — all backed by primary sources.
What Is Claude Bot | OpenClaw and the Relationship Between OpenAI and Anthropic
Connecting Obsidian and Claude on iPad | iCloud Sync and Remote Access
A practical guide to integrating Obsidian with Claude on iPad, starting from the key differences versus desktop. Since Claude Desktop and local CLI tools aren't available on iPad, the three realistic approaches are iCloud sync, the Claude Anywhere plugin, and SSH remote access. Covers the correct steps for placing your Vault in iCloud and the risks of non-E2E encryption.
Anthropic IPO Preparations | Using the S-1 Filing for Adoption Proposals and Pricing Strategy
Anthropic has confidentially submitted a draft S-1 to the SEC. This article explains from an engineer's perspective how to distinguish confirmed facts from reported figures, how to use vendor continuity as a persuasive argument for company-wide adoption, and how to prepare for potential changes in pricing and service offerings after the IPO.
Anthropic News Flash | Confidential S-1 Filed with SEC, Preparing for Stock Listing
GPT vs Claude: A Quick-Reference Guide to Choosing by Task and Tips for Using Both
The right answer isn't GPT or Claude — it's knowing when to use each. This practical guide breaks down coding, writing, image generation, and long-document processing by use case, and explains how to combine them in a relay-style workflow while managing subscription costs.
Claude and Google Integration | How to Use Gmail, Calendar, and Drive
How to Write CLAUDE.md | Memory Configuration and File Placement for Claude Code
CLAUDE.md is the instruction file that Claude Code reads at the start of every session. This article covers the difference between CLAUDE.md and automatic memory, the four scopes and their file paths, how to write effective instructions, @import, .claude/rules, AGENTS.md, /init, and troubleshooting — all organized based on the official specification.
Google × Claude MCP Integration | Connecting Drive, GA4, and GSC
A guide to the two connection paths for integrating Claude with Google Drive, Gmail, GA4, and Search Console via MCP. Covers the differences between standard connectors and MCP servers, authentication methods, and compatibility by service.
Claude Code vs Codex CLI | Choosing by Price, Model, and Speed
A 5-axis comparison of Anthropic Claude Code and OpenAI Codex CLI across pricing plans, supported models, CLI experience, IDE integration, and automation features. The 2026 latest edition to help you decide which to choose based on your use case.
Claude Cowork × Google Integration | How to Automate Gmail & Drive
Step-by-step guide to connecting Gmail, Drive, and Calendar from Claude Cowork. Standard connectors are read-focused; write operations require adding an MCP server, and corporate accounts need approval in Google Admin Console.
How to Use Claude YouTube MCP | Subtitle Retrieval and Video Summarization Server
A breakdown of recommended MCP servers for handling YouTube subtitles and video data from Claude, with setup instructions for each use case. Long video summarization and comment analysis can be done entirely within the chat, with comparisons of major OSS implementations and common pitfalls included.
Google Invests Up to $40 Billion in Anthropic | Impact on Claude
An overview of Google's announcement in April 2026 to invest up to $40 billion in Anthropic and what it means for Claude. The deal centers on a staged investment structure and a multi-year TPU contract, while model design remains independently decided by Anthropic.
Can Claude Run Locally? Differences from Local LLMs and Alternatives
Claude cannot be run as a local LLM — here's why, and what to do instead. We cover purpose-specific alternatives for protecting sensitive data, offline use, and cost reduction, including open-weight models and the API's Zero Data Retention option.
How to Configure and Use Claude Cowork for Browser Automation
A guide to automating routine tasks by controlling your browser from Claude Cowork. Covers how the Claude in Chrome integration works, how to use it for form filling, information gathering, and format conversion, the model differences between Pro (Haiku 4.5) and Max (Opus 4.8), and safety settings to avoid prompt injection — all based on official Anthropic information.
Why You Can't Fully Delegate to Claude Code | Bridging the Delegation Gap
Even when AI handles roughly 60% of your work, full delegation stays at just 20%—Anthropic's annual survey reveals the true nature of the 'delegation gap,' and this guide walks you through practical steps to expand what you can hand off to Claude Code and turn that into higher output and revenue.
Anthropic News Flash | Claude Code Plugin Enhancements and Auto Mode Expansion
Using Claude on Windows and Mac | Differences, Setup, and Cowork Requirements
A comprehensive comparison of Claude Desktop on Windows and Mac. Covers supported OS versions, installation methods (.exe / .dmg), launch shortcuts, and Cowork system requirements (Apple Silicon required / Hyper-V required), all based on official Anthropic information.
Claude Phone Number Verification | Why It's Required, Workarounds & Troubleshooting Missing Codes
Everything you need to know about the phone number verification required when creating a Claude account: why it's mandatory, how to enter the 6-digit code, why VoIP and landlines are rejected, what to do when the code doesn't arrive, workarounds for using Claude without a phone number, and the important note that a verified number cannot be changed later — all based on the official Anthropic Help Center.
Claude Code Complete Guide | 9 Features and How to Use Them, Even for Non-Engineers
Install Claude Code in 5 minutes and start your first session, with full coverage of 9 features and how to use them efficiently. Pricing plans, pitfalls, and 9 real-world use cases — based on official Anthropic documentation. Updated for 2026.
Building Minecraft Plugins with Claude | A Bukkit/Spigot Introduction
A guide to developing Minecraft plugins with Claude, covering Bukkit/Spigot/Paper compatibility. Covers the difference between Mods and plugins, how to load development skills into Claude Code, operating a live server via DeveloperMCP, and Kodari AI for generating plugins without writing code — three approaches explained.
How to Use Claude for Minecraft Mods | Building Automation and Development Support
There are two main approaches to using Claude with Minecraft Mods: an in-game Mod that auto-generates builds from natural language, and using Claude Code to develop Mods. Learn how to use the Fabric Loader-based building automation Mod with an API key, and when to choose NeoForge/Fabric-compatible development skills.
Claude and Microsoft Teams Integration | Differences Between the Official Connector and MCP
There are two approaches to integrating Claude with Microsoft Teams: the official Microsoft 365 connector (read-only) and bidirectional integration via an MCP server. The right choice depends on whether you just want Claude to read data or also send messages and create meetings — this article breaks down each path and covers important permission scope considerations.
How to Turn Off Claude's Memory | Delete and Uninstall Guide
Learn how to turn off, delete, and manage Claude's memory feature. You can pause, reset all memories, or delete individual memories from the settings screen — no uninstall required. Step-by-step instructions for pausing memory, resetting all memories, and uninstalling the app itself.
The Ultimate CLAUDE.md Design | 7 Principles That Work for AI and the Bloat Trap
A breakdown of 7 design principles for an effective CLAUDE.md and the bloat traps to avoid. Claude Code auto-loads it at the start of every session, so its power is determined not by line count but by signal density. The Gotchas section offers the highest ROI, and cramming in style rules buries important directives under noise.
What Is Claude Code | Features, Pricing, and Limitations Explained
A beginner-friendly breakdown of what Claude Code is, what it can do, and how it's priced. A terminal-based AI coding agent that autonomously handles multi-file edits, available via Pro/Max subscription or pay-as-you-go API.
How to Update Claude on Linux | Differences Between claude update and npm
A breakdown of how to update Claude Code on Linux by installation method. The official installer uses background auto-updates, the npm version requires `npm install -g @anthropic-ai/claude-code@latest`, and apt/dnf/apk versions require manual upgrades. Also covers `claude update` and how to control auto-update behavior.
Installing Claude on Arch Linux | Using AUR and the Official Installer
A guide to installing Claude Code on Arch Linux via three methods: the official native installer, npm, and AUR. Since Anthropic does not provide a pacman repository, this article covers the best options for Arch users, including the quickest commands and key considerations.
How to Use Claude Code on iPad | Web Version, Remote Control, SSH
Compare the three ways to use Claude Code on iPad (Claude Code on the web / Remote Control / SSH + Termius) — setup steps and required plans. Learn how to run tasks entirely in the cloud from your browser, connect remotely to leverage your home Mac's local environment, and even achieve hands-free development with Siri Shortcuts.
Claude Haiku 4.5 Performance | Speed and Cost-Efficiency Verified with Benchmarks
We examine Claude Haiku 4.5's performance across three dimensions: coding accuracy on SWE-bench Verified at 73.3% — on par with the previous-generation Sonnet 4 — response speed 4–5x faster than Sonnet 4.5, and pricing at $1 input / $5 output per million tokens. We also cover the 200K context limit and guidelines for choosing between models.
Claude vs Gemini Cost Comparison | Evaluating Value by API Token Pricing and Monthly Plans
A cost comparison of Claude and Gemini based on API token pricing and monthly subscription plans as of May 2026, covering real cost inflation with Japanese text, savings through free tiers and caching, and guidance on choosing the best option by use case — chat-heavy, high-volume processing, or coding.
Choosing a Model for Claude for Excel | How to Use Sonnet and Opus
A guide to choosing the right model for Claude for Excel, organizing the roles of Sonnet 4.5 for everyday tasks and the Opus tier for complex financial modeling. Covers cell-level citation, formula error repair, multi-tab analysis, and setup instructions via the Marketplace and admin center.
Can't Log In to Claude AI | Steps to Fix Email Authentication and SSO Issues
Troubleshoot Claude.ai login failures by cause: missing magic link or verification code emails, Google/Apple SSO errors, mobile/desktop app-only failures, server outages, and confusion between Console and Claude.ai — all organized following Anthropic's official Help Center documentation.
Claude Code vs Copilot CLI: Which to Choose | Pricing, Autonomous Execution, and Enterprise Control
As of May 2026, when both CLIs adopted Opus 4.8 and the model gap nearly vanished, this article compares Claude Code and GitHub Copilot CLI across three axes — pricing, autonomous execution design, and enterprise control — and breaks down payment decisions and co-use configurations for three profiles: individuals, small teams, and enterprises.
Anthropic News: Claude Managed Agents Now Available on AWS with Three Key Features
Can You Use Web Search with Claude on Bedrock? Why It's Not Supported and What to Do Instead
A breakdown based on official documentation of whether Claude's web search tool works via Amazon Bedrock. web_search_20260209 / 20250305 are not supported on Bedrock. The three alternatives are Bedrock Agents, Claude Cowork on Bedrock with MCP, and Claude Platform on AWS — covering how each works, pricing considerations, and how to choose.
Using Claude Desktop / Code with Bedrock | Key Setup and Pricing Points
A guide to setting up Claude Desktop and Claude Code with Amazon Bedrock as the inference backend. Covers the third-party inference mode officially enabled in 2026, how to specify region-prefixed inference profile IDs, keeping all inputs and outputs within your AWS account, and the licensing-free pricing structure that requires no Anthropic seat license.
Bedrock Claude Cowork | Key Points for Organization-Wide Deployment and IAM Cost Allocation
A guide to deploying Claude Cowork across your organization via Amazon Bedrock. Covers why you'd switch to pay-as-you-go without seat licenses, two-step MDM-based rollout, and how to use IAM principal-based cost allocation — GA'd in April 2026.
Bedrock Claude Pricing | Per-Token Rates and Cost Reduction for Opus, Sonnet, and Haiku
A breakdown of Claude pricing on Amazon Bedrock by model — Opus 4.x, Sonnet 4.6, and Haiku 4.5 — covering per-token rates, the difference between global and regional endpoints, Prompt Caching, 50% Batch API discounts, a comparison with Claude Platform on AWS pricing, and four practical cost-reduction strategies.
How to Use Claude AI on Azure | Foundry, Pricing, and Differences
A comprehensive guide to the three paths for calling Claude via Microsoft Foundry, Azure Databricks, and Microsoft 365 Copilot — covering supported models, regions, authentication, pricing, and how it compares to Azure OpenAI Service.
AWS Claude Mythos Preview | Bedrock Application and Glasswing Eligibility
A breakdown of the conditions for accessing Claude Mythos Preview via Amazon Bedrock. The model is not generally available — it operates under an allow-list, is restricted to defensive security use cases, and is only offered in the US East region. This article helps you quickly determine whether your organization qualifies to apply.
Google Search Console & Claude Integration | SEO Reports via MCP
A practical guide to integrating Google Search Console with Claude for automated SEO reporting — covering MCP connection, Claude Code setup, OAuth authentication, and Google login to Claude Console.
Anthropic Breaking News | Opus 4.8 and Code v2.1.154 Released on the Same Day
Why Claude Code Won't Work in Cursor & How to Fix It | Connection Error Solutions
Explains the causes and fixes for Claude Code not working in Cursor. Classifies issues into 5 categories — IDE connection errors, authentication failures, and more. The 'IDE is not connected' error is often resolved by re-running the /ide command.
Claude Cowork on Windows | Requirements, Setup, and Differences from macOS
A complete guide to running Claude Cowork on Windows: system requirements, installation, folder connection permissions, and session management tips based on official Anthropic documentation. Covers Pro-or-higher plan requirements and behavioral differences from the macOS version.
Cline + Claude Cost Guide | API Pricing vs. Subscription & Money-Saving Tips
A clear breakdown of what it costs to use Claude with Cline, and how to cut that bill. Cline itself is free — you only pay Anthropic API usage fees. Claude Pro/Max subscriptions cannot be used with Cline. Learn how prompt caching can dramatically reduce your monthly spend.
How to Sign Up for Claude with Your Google Account in 5 Minutes — Plus Login Troubleshooting
Step-by-step instructions for signing up for Claude with a Google account across three paths: Web, iOS, and Android. Covers the 2-click registration flow, best practices for separating personal Gmail from work Workspace accounts, and the four most common login failure causes (already registered with a different account / OAuth blocked by admin / age restriction / unsupported region).
Claude Comparison 2026 | Opus 4.8, Pricing Plans, and Differences from Other AI
Three key comparison axes to know before choosing Claude in 2026 — models (Opus 4.8 / Sonnet 4.6 / Haiku 4.5), pricing plans (Free / Pro / Max / Team / Enterprise), and competing AI services (ChatGPT / Gemini / Copilot) laid out in one place. Benchmarks, monthly prices, and API token costs compared with use-case recommendations.
Log in to Claude with Apple ID | Steps for iPhone App and Web
A guide to logging in to Claude with Apple ID, covering both the web version at claude.ai and the iPhone app, based on official Anthropic information. Explains whether Sign in with Apple is supported, the authentication steps in the iOS app, and what to check when login fails.
Claude Download for PC | Quickest Steps for Windows & Mac Sign-In
For anyone wanting to download Claude on PC: this single page covers the quickest steps for Windows and Mac, system requirements, sign-in, adding Claude Code (CLI), and common stumbling points after download — all based on official Anthropic information.
Claude Does Not Support JCB | Payment Methods and V-Preca / Wise Alternatives
Claude (Pro/Max/Team/API) does not support the JCB card brand. This article covers the list of accepted card brands, the structural reason JCB is rejected, and alternative payment methods such as V-Preca and Wise for those who only have a JCB card.
Claude Error X Search | 3 Steps to Check Outages in Real Time
A 3-step guide to determining in 30 seconds whether a Claude error is a widespread outage or just your own issue. Search 'Claude outage' on X in the Latest tab — if posts from the last 10 minutes appear continuously, it's a widespread outage.
Getting Started with Claude Code /code-review | /simplify Deprecated in v2.1.148
A guide to the /simplify to /code-review rename in Claude Code v2.1.147, the new effort level and --comment option specs, how to upgrade to v2.1.148 which fixes the Bash tool exit code 127 regression, and a checklist for replacing /simplify across internal documentation.
Anthropic News | Claude Code v2.1.147/148 Bash Fix
Claude Code WSL Installation | WSL 2 Sandbox Setup
A step-by-step guide to installing Claude Code on WSL (Windows Subsystem for Linux), based on official Anthropic documentation. Covers the WSL 2 requirement for sandboxing, the Linux install.sh one-liner, the apt repository path, PATH and Git prerequisites, ripgrep support for Alpine/musl, and common pitfalls.
Installing Claude via npm | Avoiding sudo and Updating with @latest
A guide for Node.js developers who want to install Claude Code via npm — covering prerequisites for npm install -g @anthropic-ai/claude-code, why you should avoid sudo, updating with @latest, resolving 'Native binary not found', and WSL pitfalls, based on official Anthropic documentation.
Installing Claude CLI | Common Steps for macOS, Windows, and Linux
For anyone looking to install Claude Code (claude CLI) across operating systems, this guide covers installation paths for macOS / Windows / Linux / WSL, when to use Homebrew, WinGet, apt, or npm, first-time authentication, claude doctor diagnostics, and PATH troubleshooting — all based on official Anthropic documentation.
Claude Mac Update | Auto-Update, brew, and npm Procedures
A complete guide to keeping Claude up to date on Mac, covering three installation paths — native installer, Homebrew, and npm. Includes auto-update behavior, the claude update command, release channel switching, and verification with claude --version and claude doctor, all based on official Anthropic documentation.
Recommended MCP Servers for Claude | Official, Popular, and How to Choose by Use Case
A breakdown of recommended MCP servers for Claude by use case. Covers the 7 official reference implementations (Filesystem, Git, Fetch, etc.) as a starting point, with guidance on choosing and setting up third-party options like GitHub, Notion, and Slack. Also explains the Free plan's 1-connection limit and permission scope considerations.
Managed Agents Self-Hosted Sandbox | Comparing 4 Providers and How to Choose
A comparison of 4 Managed Agents Self-Hosted Sandbox providers and how to choose between them. Cloudflare is the first choice for edge startup, Modal for Python ML — and combining with MCP Tunnels makes it viable for SOC2-compliant enterprise clients.
Anthropic News Flash | Claude Code v2.1.146 and /code-review
9 Recommended Claude Settings | Ultimate Customization for Web and Code
A guide to 9 essential settings for getting the most out of Claude. Covers privacy, memory, and style for the Web version (claude.ai), plus CLAUDE.md, settings.json, permissions, and Hooks for Claude Code — with real-world examples.
Claude × Blender MCP Guide: Creating 3D Models with Natural Language
A step-by-step guide to connecting Claude Desktop and Blender via MCP, enabling 3D model creation, material changes, and Python operations using natural language prompts alone — covering both the Blender add-on setup and Claude configuration.
Claude Windows Path Issues | where claude and How to Set Up PATH
A one-page reference — based on official Anthropic documentation — for the 'path' issues you'll encounter when using Claude / Claude Code on Windows: where claude.exe actually lives, how to fix 'claude not found' errors when PATH isn't set, the OneDrive home folder problem, and how to write backslash paths in MCP config files.
Claude Windows MCP Setup | Steps for config.json and OneDrive Issues
A step-by-step guide to adding MCP servers to Claude Desktop on Windows, covering Node.js setup, PowerShell execution policy, how to write claude_desktop_config.json, OneDrive path problems, and fully quitting the app when changes don't take effect.
Anthropic News Flash | Claude Code v2.1.145 and MCP Tunnels
How to Install Claude on Windows | Choosing Between Desktop and Code
For anyone looking to set up Claude on Windows 10/11: a guide covering when to use the Desktop app versus Claude Code (CLI), the fastest installation methods via MSIX/PowerShell/WinGet, admin privileges and virtualization settings required for Cowork, and common pitfalls — all based on official Anthropic documentation.
Claude Website Design | Artifacts and Vision Implementation
A practical guide to website design with Claude. Instantly preview HTML/Tailwind with Artifacts, build UI through conversation with Claude Design, and convert comps to implementation with Vision input. Based on official Anthropic information, covering design system integration and handoff to Claude Code.
How to Build a Website with Claude | Artifacts and Claude Code
Explore three approaches to building websites with Claude — instant preview with Artifacts, full-scale development with Claude Code, and design-to-implementation via Vision — based on official Anthropic information. Covers the workflow from standalone HTML to Next.js projects, sharing, and deployment.
Webflow MCP with Claude | Edit Designer and CMS Through Conversation
A step-by-step guide to setting up the MCP server that lets you operate Webflow from Claude Desktop. OAuth means no API token needed; the Bridge App must be running for Designer API tools, but Data API tools work without it.
Claude Web MCP Integration | Setup Steps, Features, and Supported Plans
A guide to setting up MCP integration in Claude's web version and supported plans. Connect simply by pasting a URL in Settings → Connectors. Local MCP is not supported. Learn how the web version differs from Desktop, including iPad and smartphone access.
How to Use the Claude Web Extension | Web Automation & Cowork Integration in Chrome
Anthropic Breaking News | KPMG Deploys Claude to 270,000 Employees and Acquires Stainless
How to Use the Claude Web App | Differences from Desktop and Key Features
A guide to getting started with the Claude Web App (claude.ai) — covering Projects, Artifacts, Web Search, feature differences from the Desktop version, and how to choose between Free, Pro, Max, Team, and Enterprise plans, based on official Anthropic information. Explains the steps to start without installation and who the Web version is — and isn't — best suited for.
Claude in VSCode Pricing | Comparing Pro/Max/API Plans and Monthly Costs
Compare monthly pricing for using Claude Code in VSCode across 6 tiers: Pro, Max 5x, Max 20x, Team, Enterprise, and API pay-as-you-go. The extension is free, Free plans are excluded, and annual discounts are explained using official information.
Using MCP with the Claude Code VS Code Extension | CLI and /mcp Setup Guide
Step-by-step guide to adding and managing MCP servers from the Claude Code VS Code extension. Covers the claude mcp add command, the /mcp management dialog, project sharing via .mcp.json, switching configurations with --mcp-config, and troubleshooting tips.
Claude Code vs Cursor: Pricing, Features, and How to Choose
A breakdown of Claude Code vs Cursor covering pricing, features, and use cases. Claude Code is a terminal-based CLI agent, while Cursor is an AI-native IDE. A combined setup at around $40/month is widely considered the optimal choice for professional development.
What Is Claude Design | How to Create UI with AI and Pricing Plans
A guide to using Claude Design and its pricing plans. This Anthropic Labs workspace lets you build UI through conversation, and is included with Pro/Max plans. Supports HTML export and handoff to Claude Code.
Claude × Vercel Deploy | Publish Next.js with /deploy
A guide to using the official plugin for deploying directly from Claude Code to Vercel. Publish to production with a single /deploy command and track build logs in real time with /vercel-logs. Covers the two deployment paths (plugin-based vs. sandbox-based) and the steps to get your Next.js app live.
How to Load PDFs in Claude | Exporting Conversations Explained
A complete guide to both loading PDFs into Claude and exporting conversations to PDF. Claude.ai supports drag-and-drop loading; the API offers three methods — URL, Base64, and Files API — supporting up to 32 MB and 600 pages. For exporting conversations to PDF, the official export feature and Chrome extensions are the two practical options.
4-Step Process to Speed Up Legacy Refactoring 5x with Claude Code
A guide to speeding up legacy refactoring an average of 5x with Claude Code using four steps: structure analysis, test-first, incremental refactoring, and regression verification. Includes a real example of cutting 80 hours to 16 hours for business system maintenance, plus a 4-phase estimation framework for contract work that protects your rates.
Claude × n8n Integration | API Setup, AI Agent & MCP Usage Guide
A complete guide to building AI Agent and MCP workflows by integrating Claude with n8n. Implement no-code automations like 'email summarization → Slack forwarding' and 'inquiry classification → routing' — and with MCP integration established from 2025 onward, you can design and run n8n workflows using natural language directly from Claude Desktop or Claude Code.
How to Triple Your Freelance Contract Work Speed with Claude Code
A breakdown of how using Claude Code in contract development can cut total man-hours by 60–70% across three phases: requirements gathering, implementation, and delivery. Covers usage patterns by project type, how to price without passing savings on to clients, and how to build deliverables that generate repeat business.
How to Use Claude in VS Code | Installing the Extension and Getting Started
A step-by-step guide to installing and launching the Claude Code extension in VS Code. Requirements are VS Code 1.98.0 or later — no Node.js needed. Launch from 4 entry points including the Spark icon. Key differentiators: diff preview, Plan mode, and checkpoints. Shares history with the CLI so you can continue conversations with --resume.
How to Use Claude × Figma | Design to Code with Dev Mode MCP
A guide to generating code from designs by connecting Claude and Figma via Dev Mode MCP. Covers three integration paths — Remote MCP, Desktop MCP, and Code to Canvas — with required plans, setup steps, and three common pitfalls to know on day one.
How to Use Claude × Canva | Automated Design Creation with Connectors and MCP
Learn how to integrate Claude and Canva to automatically generate designs. Covers three connection methods — the official Canva Connector, direct MCP, and AI Connector — along with the background behind Anthropic's AI Connectors and Canva's official integration, and step-by-step instructions for calling Canva from the Claude chat interface.
How to Use Claude × Supabase MCP | Connection Setup and Read-Only Configuration
A guide to connecting the Supabase MCP server to Claude and configuring it safely. Both Claude Desktop and Claude Code use the same config file, and combining read_only=true with project_ref as a two-layer guard lets you bring database knowledge into your development workflow while preventing production accidents.
Claude Agent SDK Python | TodoWrite Deprecation and Migration to Task Tools
A guide to the removal of TodoWrite in Claude Agent SDK Python v0.2.82 and migration to Task tools. Covers how to replace it with TaskCreate, TaskUpdate, TaskGet, and TaskList; the CLAUDE_CODE_ENABLE_TASKS=1 opt-in flag for staged rollout; and the CancelledError pitfall to watch out for.
Anthropic Breaking News | Claude Code 2.1.143 and Python SDK Breaking Changes
What Is Claude Sonnet 3.5 | Performance of the Legacy Model and Differences from Sonnet 4.6
Claude Sonnet 3.5 was retired on October 28, 2025, and new API calls are no longer possible. This article covers the performance, features, and pricing of both versions (20240620 / 20241022) and explains the differences from the current Claude Sonnet 4.6 along with migration steps.
Benefits of Claude Skills | How 100 Skills Won't Slow You Down
Explore the benefits of adopting Claude Skills. Discover how Skills structurally solve the problems of token consumption, knowledge silos, and low reusability that come with copy-pasting prompts — and how Progressive Disclosure keeps context lean even with 100 Skills loaded. Includes a comparison with prompts and MCP, based on official Anthropic documentation.
Claude Skills Rules | SKILL.md Naming Conventions and the 500-Line Limit
A guide to the rules governing SKILL.md in Claude Skills. Names must be at most 64 characters, using only lowercase alphanumerics and hyphens. Descriptions must be at most 1024 characters and written in third person. The body must stay under 500 lines — the official upper limit — and when splitting is needed, references must be only one level deep. Deeply nested references cause information loss and should be avoided.
Introduction to Claude Sequential Thinking MCP | How to Use Step-by-Step Reasoning
A guide to using and configuring Claude Sequential Thinking MCP. Launch it via npx or Docker, add an entry to claude_desktop_config.json, and you're ready to go — no additional API key required. This article also clarifies how this external tool for structuring reasoning steps differs from the model's built-in Extended Thinking.
How to Connect Claude Code to Roblox Studio | MCP Integration
A step-by-step guide to connecting Claude Code to Roblox Studio via MCP. Covers two approaches: directly calling tools like create_object and execute_luau through the official MCP server, and using Rojo to sync local .luau files for Git-based workflows.
What Is Claude Rules MD | Designing AI Control with CLAUDE.md
A guide to writing CLAUDE.md, the file Claude Code automatically loads. Covers the four essential elements — role, code conventions, guardrails, and project knowledge — along with scope control via the paths field and @path syntax, differences from Cursor .mdc and AGENTS.md, and conversion using cursor2claude.
Claude × Revit MCP Implementation | How to Control BIM with Natural Language
Learn how Revit MCP connects Claude directly to BIM models and how to set it up. Covers the difference between the OSS revit-mcp and the built-in MCP server in Revit 2027, connecting via Claude Desktop, and real-world use cases.
How to Use Claude Remote | Steps to Control Claude Code from Your Smartphone or iPad
A guide to using Claude Remote (Remote Control). Launch it in one of three ways — server mode, the /rc command, or the VS Code extension — and connect via QR code or session URL. Source code never passes through the cloud and no port forwarding is required. Requires a Pro/Max/Team/Enterprise plan and Claude Code v2.1.51 or later.
How to Use Claude Remote MCP | OAuth Authentication and API Setup Explained
A complete guide to connecting Claude Remote MCP from both Claude.ai and the Claude API. On Claude.ai, just paste the URL in Connectors and complete OAuth in one click. For the API, use the beta header mcp-client-2025-11-20 to connect multiple servers simultaneously. Free plans allow one simultaneous connection; Pro and above support multiple connections.
Using Claude with React Native | API Key Security and SDK Guide
A guide to calling the Claude API from React Native apps using the official SDK. Covers backend proxy patterns, Edge Function relay, and streaming responses to prevent API key exposure.
What Is Claude Ralph Loop | How to Use the Autonomous Iteration Plugin
A guide to the ralph-wiggum plugin registered on the Anthropic official marketplace, covering its mechanism, the /ralph-loop command, the self-referential loop via Stop Hook, and how to use --max-iterations to prevent runaway execution — based on the official repository and original writings by Geoffrey Huntley.
How to Cancel Claude Pro 2026 | Steps for Web, iPhone, and Android
A step-by-step guide to canceling Claude Pro via Web, iPhone, and Android based on your subscription channel. Pro features continue until the next billing date after cancellation; annual plans offer no refund for the remaining period. Your account and chat history are retained under the free plan, and cancellation and account deletion are separate operations.
How to Use Claude Code Routines | 3 Trigger Examples and Pricing
A clear breakdown of Claude Code Routines' three trigger types (Schedule / API / GitHub), their appropriate use cases, the daily execution limits (Pro: 5/day, Max: 15/day), and how pay-as-you-go charges apply when you exceed them. Includes a 10-minute quickstart and a guide to deciding which tasks belong in Routines.
Anthropic News Roundup | Claude for SMB Announced & $300B Fundraising Talks at $900B Valuation
Claude PC Control | Comparing Cowork, Code, and Computer Use
A comparison of the three paths to controlling your PC with Claude — Cowork, Claude Code, and Computer Use Tool — based on the latest May 2026 specs. Covers supported OS, plans, Dispatch, security permission flows, and how to choose, grounded in official Anthropic information.
Claude Opus 4.1 / 4.5 / 4.6 / 4.7 | Performance & Pricing Comparison
A four-axis comparison of Claude Opus 4.1 / 4.5 / 4.7 across SWE-bench score, pricing, speed, and migration risk. For autonomous agents, Opus 4.7 with SWE-bench 87.6% is the top choice; for cost savings, Opus 4.5 at $5 input is optimal; to avoid breaking changes, sticking with Opus 4.6 is the practical solution.
What is Claude Opus 4.1 | SWE-bench, Pricing, and Changes Explained
A breakdown of Claude Opus 4.1's changes, pricing, and API identifier usage. At the same price as Opus 4 ($15 input / $75 output per 1M tokens), it enhances multi-file refactoring and long-document search quality, achieving 74.5% on SWE-bench Verified. Includes guidance on when to pin a snapshot for stable production behavior.
Anthropic News Flash | Akamai $1.8B Deal & Water Utility OT Attack
How to Use Claude on Linux | Complete Guide from .deb to Official CLI
Two ways to use Claude on Linux: the official CLI and an unofficial GUI. The official CLI via npm works on all distros with a Pro or higher plan, and the unofficial claude-desktop-debian supports .deb/.rpm/AUR/Nix. Includes the April 2026 APT URL migration.
What Is Claude Keep Thinking | Extended Thinking Feature Explained
How to Remove Claude Access Restrictions on iPhone | Solutions by Cause
The most common cause of Claude access restrictions on iPhone is Apple's age verification system — contacting Anthropic won't fix it. Learn how to handle all three scenarios: changing Family Sharing settings, requesting a correction from Apple Support, and usage limit resets (automatic after 5 hours).
How to Use the Claude iPad App | Free vs. Paid Plans Explained
A complete guide to using the Claude iPad app, covering the differences between Free, Pro, and Max plans. Install from the App Store on iPadOS 18.0 or later, and automatically sync conversation history and Projects with the web version. Learn iPad-specific strengths like attaching iCloud/Google Drive documents directly via Split View.
How to Use Claude MCP on iPad | Remote Connector Setup and Limitations
A guide to using Claude's MCP on iPad. Only Remote MCP is supported — connectors are added via claude.ai on PC/Mac and automatically synced to the iPad app. Free plan is limited to one connection; Pro or higher is required for multiple connectors.
What Are Claude Managed Agents | Dreaming, Outcomes, and Feature Overview
A guide to using Dreaming and Outcomes in Claude Managed Agents. Defining rubrics improves task success rates by up to 10 points, and multi-agent setups can be individually audited in the Console.
Using Claude on iPad Pro | Large Screen, Voice Input & Image Analysis Explained
A practical workflow guide for getting the most out of Claude on iPad Pro. Covers using 13-inch Split View to display long conversation logs and reference materials side by side, input techniques combining Magic Keyboard and Apple Pencil, and how to write prompts that improve image analysis accuracy. If you use it daily, Pro (¥3,400/month) is the practical choice.
Using Claude Cowork on iPad | Dispatch Setup and Workarounds for Its Limitations
Claude Cowork is exclusively for macOS/Windows Desktop and cannot run on iPad alone. This guide explains the only viable setup: keeping a Mac running at all times and issuing remote instructions via Dispatch. Covers the 5-step pairing process including QR code scanning, plus the ~50% success rate found in MacStories hands-on testing.
How to Use Claude in Unity | Getting Started with AI-Assisted Game Development
A guide to two approaches for using Claude in Unity — starting immediately without MCP, or integrating Unity MCP to delegate editor operations — including setup steps, how to choose between them, rule definition via CLAUDE.md, and best practices for limiting AI edits to the script layer while prohibiting direct Scene/Prefab editing.
Cursor 3.3 & Latest AI IDE Trends | Parallel PR Reviews, Codex, and Windsurf Roundup
A guide to Cursor 3.3's parallel PR review, Build in Parallel, and /multitask features, plus the OpenAI Codex Chrome extension and Windsurf Devin Review rollout released the same week. We break down how the AI IDE competition has shifted toward eliminating developer wait time.
Claude in Obsidian | Plugins, MCP & Claude Code Integration 2026
Compare 4 ways to integrate Claude into Obsidian by difficulty, required environment, and available actions. From the free 3-click Filesystem connector to embedding Claude Code inside your Vault with Claudian/Agent Client plugins, to developer setups that span multiple projects via symbolic links.
How to Use Claude in Notion | Setup & Use Cases 2026 Guide
A clear comparison of three ways to connect Claude and Notion (Claude.ai Connector / Claude Code official plugin / MCP manual setup), with guidance on choosing the right option. Covers OAuth permission scope settings, practical use cases like meeting note automation and cross-workspace search, and the 1-connector limit on Free plans.
Claude Code Limits Doubled | How SpaceX Colossus 1 Changes the Game
Starting May 6, 2026, Claude Code's 5-hour window limits were instantly doubled across all paid plans. Here's what that means in practice — along with the real-world impact of Opus API's +1500% input and +900% output bandwidth expansion on large-scale code analysis and continuous agent execution.
Anthropic News Flash | SpaceX Colossus 1 Deal & Claude Usage Limits Doubled
Win Finance Projects with Claude | 10 Opus 4.7 Templates
Learn how to leverage Claude Opus 4.7's Vals AI Finance Agent benchmark score of 64.37% in proposals to financial institutions, with 10 use-case templates for KYC review support, pitch book generation, financial crime detection, and more — plus key design considerations for J-AISI alignment.
Anthropic News: Financial AI Templates & Google Cloud $200B Commitment
Getting Started with Claude Agent SDK | Implementation Guide for Python & TypeScript
A step-by-step implementation guide for Claude Agent SDK, covering everything from a one-line pip/npm install to autonomous loops with query(), 11 built-in tools, adding audit logs with PreToolUse/PostToolUse hooks, and multi-cloud deployment to Bedrock, Vertex AI, and Azure.
Claude 4 Performance Comparison | Opus 4 & Sonnet 4 Benchmarks and Pricing
A detailed comparison of Claude 4's Opus 4 and Sonnet 4 performance and how to choose between them. Covers the close contest on SWE-bench Verified (72.7% vs 72.5%), the 5x pricing difference ($3/$15 vs $15/$75), and selection criteria based on use cases where Opus 4's up to 7-hour continuous operation makes a difference.
Claude 2026 Roadmap | Claude 5, Safety Goals, and New Features Explained
A breakdown of the Claude 2026 roadmap and Claude 5 outlook. Covers Sonnet 5 'Fennec' likely releasing in Q2–Q3, dated safety milestones from Responsible Scaling Policy v3.0 such as the 9/30 Provable Inference target, and the current status of new product lines including Claude Cowork and Mythos Preview.
Claude 2026 Report | ARR $30B Achieved and Market Share Explained
A breakdown of Anthropic's ARR $30B milestone and market share. Covering the background behind roughly 1,400% year-over-year growth that surpassed OpenAI, the rapid expansion of Claude Code reaching $2.5B ARR on its own, the enterprise-driven structure with 70% of the Fortune 100 as customers, and a look at where Claude still trails ChatGPT and Gemini in traffic.
Claude 2026 Reddit Roundup | The Real Opinions of a 740K-Member Community
Claude 2026 Promotions | Double Usage, Discounts & How to Save
A guide to Claude discounts and smart ways to save. Covers the annual plan discount (Pro drops to ~$17/month), the March 2026 double-usage campaign, how to stay informed about future promotions via the official Help Center and Hacker News, and the reality that third-party promo codes do not exist.
How to Use Claude 2026 Gameplay | New Features and Use Cases Explained
A guide to Claude 2026's new features and how to use them. Covers choosing between Opus 4.6 (14.5-hour continuous tasks) and Sonnet 4.6 (30–50% faster), the zero-setup computer control feature, and building async workflows with scheduled tasks and persistent memory now available across all plans.
What Is Claude's Constitution? | Anthropic AI Ethics Document Explained
A complete guide to the 2026 version of Claude's Constitution, published by Anthropic under a CC0 license. Covers the expansion to approximately 23,000 words, the shift from rule-enumeration to a reason-based design, the four-tier priority hierarchy of safety, ethics, principles, and helpfulness, and the unprecedented official acknowledgment of AI consciousness and moral status.
ChatGPT → Claude Migration | Transfer Your Memory in 60 Seconds
Anthropic Breaking News | Launching Enterprise AI Company with Blackstone
Anthropic Enterprise Claude Implementation Support | Demand for Field Engineers
What Anthropic's new enterprise implementation company — co-founded with Blackstone and others — means for the industry, and how it opens up Claude project opportunities for individual engineers. We break down the shift from API provider to on-site partner model, and the realistic path to winning work through industry-specific modules.
Using Claude on AWS | How to Use Amazon Bedrock and Pricing
A detailed breakdown of the differences between Amazon Bedrock and Claude Platform on AWS for using Claude on AWS. Key selection criteria: choose Bedrock to keep data within AWS, choose Platform on AWS to maximize Anthropic-native features — plus 3 checkpoints to verify before making your decision.
Anthropic News | White House Opposes Mythos Expansion Plans
Claude Team Plan | Pricing, Features, and How It Differs from Pro
A complete guide to Claude Team plan pricing, features, and how it compares to Pro. Mix Standard ($25) and Premium ($125) seats by role within a single contract, and save 20% by switching to annual billing. When you exceed 5 members and need SSO, an admin console, and unified billing, that's the signal to migrate — and 150+ members is the threshold to consider Enterprise.
Claude Code Automation Guide | How to Use Routines & Headless Mode
A guide to choosing among the four Claude Code automation methods (Routines/Headless/loop/Desktop Schedule), organized by PC dependency, team sharing requirements, and execution limits. Covers the Pro 5/Max 15/Team 25 daily execution caps and how to integrate Headless mode for CI pipelines.
How to Use Claude App | iOS, Android, PC Version Installation
Learn how to install the Claude app on 4 OS (iOS, Android, Windows, Mac) and understand the feature differences between the free Free, Pro, and Max plans. Available from App Store, Google Play, and the official website, it syncs conversation history across multiple devices using the same account as the web version.
Claude Japanese Support 2026 | Accuracy, Usage & ChatGPT Comparison
A beginner-friendly guide to Claude's Japanese language support and how it differs from ChatGPT. Claude works in Japanese with no setup required, maintains over 96% of its English-language performance, produces natural keigo and business documents without sounding like a translation, and we break down when it's worth upgrading to the Pro plan ($20/month).
Claude Security Public Beta | Automated Vulnerability Detection with AI
A guide to Claude Security public beta features and usage. Exclusive to Enterprise subscribers, it scans entire codebases and detects authentication bypasses and more with confidence scores through data flow tracking and cross-component reasoning. Also covers the end-to-end workflow from detection to one-click patch application in a single session.
Claude Code Subagents | Triple Your Coding Speed with Parallel Execution
Learn how to use Claude Code's three built-in subagents (Explore/Plan/General-purpose), launch independent tasks in parallel to triple your coding speed, and define custom subagents with the /agents command or YAML to share across your team via .claude/agents/.
Claude vs Gemini Comparison | Guide to Choosing by Use Case in 2026
Compare Claude vs Gemini across 6 dimensions: basic specs, text, coding, multimodal, and pricing. We break down by use case why Claude Pro is ideal for writing and coding, while Gemini Advanced suits those who frequently use image generation and video analysis.
What are Claude Agent Skills | Minimal SKILL.md and How to Create One
How SKILL.md and Progressive Disclosure allow Agent Skills to keep context lean even with 100 skills. Includes custom creation steps and examples.
Claude Code Harness | How to Improve Success Rates with a 4-Layer Design
Claude Prompt Engineering Basics | 15 Template Patterns That Improve Accuracy
A comprehensive guide to 15 prompt patterns that boost Claude's accuracy — including the 3-block structure, XML tags, Few-shot, CoT, prefill, role assignment, and output format specification — all based on Anthropic's official recommendations.
Claude Code Marketplace Complete Plugin List | How to Use Curated Plugins
A comprehensive guide to all publicly available plugins in Claude Code Marketplace — covering 5 source types, all fields in marketplace.json / plugin.json / SKILL.md consolidated into large reference tables. Everything from creating your own marketplace to organization-wide distribution and strictKnownMarketplaces, based on official Anthropic documentation.
Recommended Claude Code Plugins | Complete Category List and How to Choose
All 29 plugins from the official Claude Code marketplace consolidated into one table. Covers Code Intelligence (LSP for 11 languages), external integration MCPs (GitHub / Slack / Linear and 12 more), development workflows, and output styles — with selection tips and pitfalls, based on official Anthropic documentation.
Recommended Claude Code Skills | How to Use All 42 Curated Types
A comprehensive guide to Claude Code Skills covering the 7 bundled skills, Plugin-based skills, and custom skills with a 30+ row reference table. Includes all SKILL.md frontmatter fields, access control & scope settings, and troubleshooting — all based on official Anthropic documentation.
What Is CLAUDE.md, Now Adopted by Apple | The New Standard for AI-Driven Development
A guide to the role and implementation of CLAUDE.md, as seen in the Apple Support app repository. Covers the 5 essential elements to include—project overview, coding conventions, directory structure, common commands, and prohibited actions—plus how to leverage @claude in PR reviews as the new standard for AI-driven development.
A Practical Guide to Preventing Claude Code Cost Explosions (2026 Edition)
Practical techniques to prevent runaway Claude Code costs. Three approaches — CLAUDE.md optimization, model selection, and session management — to reduce monthly costs by 75–85%.
Government AI Platform 'Gennai' Goes Open Source | How to Win Public Sector AI Projects
Japan's Digital Agency has released the government AI platform 'Gennai (GENAI)' under the MIT License. This guide explains the scope of the open-source code, procurement workflows, RAG implementation, and 3 steps for freelancers and small engineers to break into public sector AI projects.
Claude Max Plan | Pricing, 5x vs 20x Differences, and Break-Even Analysis
A comprehensive breakdown of Claude Max plan pricing (5x at $100/month, 20x at $200/month), features, the cost difference from Pro, and a comparison with Team Premium — based on official information to help you decide when to upgrade.
Claude Dispatch | How to Send Tasks to Claude Code from Your Smartphone
Claude Dispatch lets you chat with Claude in the Cowork tab and automatically route development tasks to a Claude Code session. A comprehensive guide based on official Anthropic information covering how to send tasks from your phone, receive push notifications when they complete, and the Pro/Max-only research preview.
How to Use Claude in Chrome | Beta Limitations and Workarounds Explained
Claude in Chrome is a Chrome extension integration for Claude Code that lets you complete web app automation, console debugging, and data extraction in a single session. This article covers the beta constraints (Chrome/Edge only, no Brave/Arc, no WSL, no third-party providers) and the two-step installation process, based on official Anthropic documentation.
What You Can Do with AI Claude | 8 Features and Pricing Plans for 2026
A breakdown of what Claude can do, organized by Free/Pro/Max plan. A 2026 comprehensive guide covering text creation, coding, file analysis, web search, Computer Use, Cowork, and Office integrations.
Claude Code Computer Use Pitfalls | CLI Integration Limitations
Claude Code Computer Use is a research preview feature that lets Claude directly operate the macOS GUI. This comprehensive guide covers the 4 constraints (Mac only, Pro/Max only, v2.1.85+, interactive only), the 3-tier control model, and a 5-minute setup — all based on official Anthropic documentation.
How to Use Claude Code on Windows | 3 Installation Methods: Native / WinGet / npm and When to Use WSL
The complete 2026 guide to running Claude Code on Windows. Covers native PowerShell installation, WinGet, and WSL usage, Git for Windows setup, PATH error fixes, and PowerShell/CMD confusion — all based on official Anthropic documentation.
Sonnet 4.5's 1M Token Beta Ends | Complete Migration Guide to Sonnet 4.6
What was deprecated is the Sonnet 4.5 beta header (context-1m-2025-08-07), not Sonnet 4.6 itself — Sonnet 4.6 ships with 1M token support as a standard feature. Migration requires just two changes: updating the model ID and removing the header, completable in a few lines.
Claude Code GitHub Actions | A Minimal Setup Guide for @claude Triggers
Claude Code GitHub Actions is Anthropic's official Action that lets Claude handle PR reviews, implementations, and fixes via @claude mentions. From the 5-minute setup with /install-github-app to 4 workflows and the beta-to-v1 migration, everything is covered with real examples.
Claude Code vs GitHub Copilot Comparison — Settled on 5 Axes, Using Both Is the Right Answer
A thorough comparison of Claude Code and GitHub Copilot across 5 axes: performance, pricing, model selection, editor integration, and agent autonomy. Claude Opus 4.7 leads with 70% on CursorBench, while Copilot Pro holds the lowest price at $10/month. We also present usage patterns for combining both tools. Current as of April 2026.
Claude Code on Mac: Getting Started with Homebrew + Apple Silicon Setup
A complete guide to running Claude Code on Mac. Covers all 3 installation methods (Homebrew, official installer, npm), Apple Silicon / Intel support, Shift+Enter line breaks, notification permissions, and claude doctor diagnostics — all based on official Anthropic documentation.
Claude Code April 2026 | Breaking Down 5 Changes and New Features
A breakdown of the major Claude Code update released by Anthropic in April 2026. Covers all five key changes: desktop redesign, Routines, Opus 4.7 xhigh, Auto mode, and /ultrareview.
What is Claude Cowork | 3 Team-Sharing Features Explained
A comprehensive guide to Claude Cowork, which reached general availability in April 2026. Covers features, target users, pricing, and how it differs from Claude Code — explained clearly in English.
Claude Free Plan Limits | How to Decide When to Upgrade to Pro
A comprehensive guide to Claude's Free plan ($0): what you can and cannot do, usage limits, Claude Code availability, and when to upgrade to Pro — based on official Anthropic information.
How to Use Claude for Beginners | 8-Step Guide to Get Started in 5 Minutes
A complete guide for first-time Claude users — from registration to starting a conversation in just 5 minutes. Covers the 3-block prompt structure, Free/Pro plan selection, and how to choose between 4 access methods.
Claude Opus, Sonnet & Haiku Differences | Model Selection Decision Chart
A thorough guide to Claude Opus 4.7, Sonnet 4.6, and Haiku 4.5 — features, API pricing, benchmarks, and how to choose the right model for your use case, based on official information as of April 2026. Includes a decision flowchart.
Claude Opus 4.7 Migration | 3 Breaking Points from 4.6 and How to Fix Them
Handle the breaking changes in the Opus 4.6 → 4.7 migration in 3 steps. Covers deprecated parameters like temperature, switching to Adaptive Thinking, and code diff examples in Python and TypeScript.
What Is Claude Opus 4.7 | Key Points on Performance, Pricing, and Breaking Changes
A comprehensive guide to Claude Opus 4.7, which reached GA on April 16, 2026. Covers CursorBench 70%, 2,576px vision support, breaking changes (400 errors), and unchanged API pricing.
Claude Usage Limit Errors | How to Fix and Avoid Them by Error Type
What is Claude MCP | Full Feature List and 5-Step Connection Guide
Learn how to connect Claude to external services using MCP (Model Context Protocol). Covers connector setup for Claude.ai/Code/Cowork, building custom MCP servers, and a complete list of official connectors.
Claude Managed Agents — Keys to Reducing TTFT and Decoupled Design
A deep dive into the Managed Agents architecture published on the Anthropic Engineering Blog. Covers the separation of brain (reasoning) and hands (execution environment), the mechanism behind a 60% TTFT reduction, and Many Brains / Many Hands scaling.
About Anthropic
Why was Anthropic founded? Understand the founding story, Constitutional AI, and the company's commitment to safety in 5 minutes — Level 1-2 lesson.
Account Creation & Login
A step-by-step guide to creating an account and logging in to claude.ai. Covers Google and Apple sign-in, as well as 2FA setup — Level 1-4 lesson.
Your First Conversation
A hands-on Level 1-5 lesson covering how to send your first message to Claude, how to read the chat interface, and tips for getting great responses.
Differences Between the Free and Pro Plans
Level 2-2 covers the feature differences, usage limits, and the right time to upgrade between Claude Free and Pro. Prices are in USD excluding tax, based on official Anthropic information.
Prompt Basics
How to write effective instructions for Claude — the 5 principles of good prompts explained in Level 2-3. Your entry point to prompt engineering.
How to Use the Context Window
A Level 2-4 guide to how Claude's 1M-token context window works, how to use it for long-document comprehension, and an overview of Extended Thinking.
Projects Feature
Claude's Projects feature — how to create dedicated workspaces, store files, and configure custom instructions, covered in Level 2-5. Available on Pro / Team plans.
Creating Practical Outputs with Artifacts
Claude's Artifacts feature — outputting code, documents, and diagrams, and reviewing, editing, and sharing them in the side panel. Covered in Level 3-1.
Automating PC Operations with Computer Use
Claude's Computer Use feature — an explanation of how screenshot recognition, mouse, and keyboard control works and how to use it, covered in Level 3-2.
Standardize Your Work with Claude Skills
Level 3-3 explains how to use Agent Skills' SKILL.md and Progressive Disclosure to systematize your workflows without bloating your context.
Claude Plugins Official Directory
An overview of the Claude Plugins official directory announced by Anthropic in April 2026, covering included categories and installation steps, explained at Level 3-4.
Connecting to External Services with MCP (Model Context Protocol)
A Level 3-5 guide covering how MCP (Model Context Protocol) works, connector integrations with Zoom, GitHub, and more, and how to use it in Claude Cowork.
What is Claude Code
An overview of Claude Code, the AI coding tool for developers — covering the differences between the CLI and desktop app, and what you can do with it, explained in Level 4-1.
Installing Claude Code
Step-by-step guide to installing Claude Code on macOS, Windows, and Linux — covered in Level 4-2. From CLI setup to the desktop app.
Harness Basics
The fundamentals of harness design that every engineer using Claude Code should know. Level 4-3 covers the four-layer structure and how to design business processes for long-running agents.
How to Use Sub-agents
Level 4-4 covers the concept of Sub-agents in Claude Code, separation of specialization, and design for parallel task processing. An introduction to the Many Hands / Many Brains scaling patterns.
Claude Cowork
An overview of Claude Cowork, an outcome-centered agentic AI tool — covering use cases and how it differs from Claude Code, explained at Level 4-5. This is the final lesson of Level 4.
Getting Your API Key
A Level 5-1 guide to obtaining an API key in the Anthropic Console, configuring billing, and understanding usage tiers.
Anthropic SDK Basics
From installing the official Python / TypeScript SDK to sending your first message. Level 5-2 explains the fundamental structure of the Claude API with minimal code examples.
Tool Use (Function Calling)
A Level 5-3 guide to Tool Use — how Claude calls external functions, JSON schema design, and the agentic loop flow.
Streaming Responses
A Level 5-4 guide on implementing real-time streaming of Claude's responses using official Python and TypeScript code examples.
Prompt Caching
Level 5-5 explains how to reduce cache read costs to just 10% of normal with Prompt Caching. This is the final lesson of Level 5.
Claude Cowork Introduction
Level 6-1 covers Claude Cowork, the agentic work platform for researchers, legal, and finance professionals. Learn how to get started and explore key use cases.
Claude for Excel
Level 6-2 explains how to use Claude for spreadsheet integration and data analysis. Covers practical usage patterns with Excel and Google Sheets.
Team & Enterprise Plans
Level 6-3 covers pricing, feature differences, SSO, and SCIM support for Claude Team and Enterprise plans — everything you need to make an informed decision for your organization.
ZDR (Zero Data Retention)
An explanation of ZDR (Zero Data Retention), an Enterprise privacy feature, covering its definition, scope, and data retention policy at Level 6-4. Faithful to official Anthropic information.
Managed Agents Operations
Level 6-5 explains the brain-and-hands separation design for large-scale agent operations. The final lesson of the 30-lesson Claude Master series.