addrbook directory for Claude.ai

com.addrbook/directory

Look up AI agents, MCP servers and x402 APIs: whether they answer, how they ask to be paid.

client:Claude.ai transport:streamable-http tools:3

Install addrbook directory in Claude.ai

Settings → Connectors → Add custom connector

https://api.addrbook.com/v1/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

find_agents
get_agent
list_headings

addrbook directory in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

addrbook directory MCP server