What it does This is an awesome-list repository that catalogs official and community resources for Anthropic’s Claude: model specs, SDKs in seven languages, cloud provider integrations, IDE extensions, MCP servers, educational materials, and a growing archipelago of community-curated sub-lists.

The interesting bit The README doubles as a snapshot of Claude’s platform ambitions in mid-2026—complete with pricing per million tokens, context-window tiers, and even a W3C-adjacent WebMCP standard the maintainers are separately promoting. It’s documentation as competitive intelligence.

Key highlights

• Links to official SDKs for Python, TypeScript, Java, Go, Ruby, C#, and PHP (the last two still in beta)
• Model comparison table with API pricing: Opus 4.7 at $5/$25 per MTok, Sonnet 4.6 at $3/$15, Haiku 4.5 at $1/$5
• Cloud deployment paths through AWS Bedrock, Google Vertex AI, and Azure AI Model Catalog
• Curated community lists for prompts, skills, agents, and sub-agents
• Official Claude Code CLI install via curl pipe-to-bash, plus VS Code and JetBrains extensions

Caveats

• Some README sections are truncated mid-sentence (the JetBrains entry cuts off at “Beta) - O”)
• Model version numbers and dates (4.7, April 2026) suggest this README may be aspirational or forward-dated; verify against live Anthropic sources
• The repository itself is TypeScript-tagged but appears to be pure documentation—no code beyond markdown and assets

Verdict Worth bookmarking if you’re building on Claude and tired of scattered bookmarks. Skip it if you already maintain your own internal tooling index; this won’t replace that.