Anthropic API Documentation
Official Claude API reference — models, messages, streaming, tool use, vision, prompt caching, and batch processing.
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Cheatsheets, prompt templates, guides, and tools. Free to download, free to share.
Official Claude API reference — models, messages, streaming, tool use, vision, prompt caching, and batch processing.
ViewReady-to-run code examples for every Claude API feature. Tool use, RAG, structured output, multi-turn conversations, and more.
ViewOfficial best practices for prompting Claude — clarity, examples, XML tags, chain-of-thought, and structured output.
ViewThe full Model Context Protocol specification — tools, resources, prompts, transport, and the 2026 roadmap.
ViewOfficial and community-built MCP servers — PostgreSQL, GitHub, Playwright, filesystem, and hundreds more.
ViewOfficial docs for Claude Code — installation, CLAUDE.md, skills, MCPs, subagents, hooks, and production workflows.
View13 free courses from Anthropic covering Claude API, MCP, Agent Skills, and AI fluency — with certificates.
ViewRun Llama, Mistral, DeepSeek, and other open-source models on your own machine. No API key needed.
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