Catalog llms.txt — apis io MCP Resource

Catalog llms.txt is one of 8 resources on the apis io MCP server. Connect the server and your client can attach it as context.

by client

How to attach Catalog llms.txt from your client

• Claude Code apis io Resource/Catalog llms.txt run in your project directory
• Claude Desktop apis io Resource/Catalog llms.txt ~/Library/Application Support/Claude/claude_desktop_config.json
• Cursor apis io Resource/Catalog llms.txt ~/.cursor/mcp.json
• VS Code apis io Resource/Catalog llms.txt .vscode/mcp.json
• Zed apis io Resource/Catalog llms.txt ~/.config/zed/settings.json
• Windsurf apis io Resource/Catalog llms.txt ~/.codeium/windsurf/mcp_config.json
• Cline apis io Resource/Catalog llms.txt ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
• Gemini CLI apis io Resource/Catalog llms.txt ~/.gemini/settings.json
• Grok apis io Resource/Catalog llms.txt .mcp.json (in your project root)
• ChatGPT apis io Resource/Catalog llms.txt Settings → Connectors → Advanced → Developer mode
• Claude.ai apis io Resource/Catalog llms.txt Settings → Connectors → Add custom connector
• LangChain apis io Resource/Catalog llms.txt pip install langchain-mcp-adapters

Other resources on this server

• APIs.io catalog root
• Rating rubric
• Per-call prices
• Catalog changes feed
• Agent-readiness dimensions
• Deprecated operations roll-up
• My workspace

apis io also offers 36 prompts — things you invoke, where a resource is context you attach.

Read from the server itself, by connecting to it and calling resources/list on 24 September 2026. A listing does not declare its resources, so asking is the only way to know them, and this is what the server actually offers rather than what its listing claims. Names only are stored; connect the server for each resource's type and contents.