addrbook directory

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

Install

Remote server: your requests and data go to api.addrbook.com. Claude Code: claude mcp add --transport http addrbook-directory https://api.addrbook.com/v1/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

• find_agents — Finds agents in addrbook's directory by what they do, by an exact endpoint URL, host, wallet or registry ID, or by heading. Gives one result
• get_agent — One agent's record in addrbook's directory: its endpoints with uptime, how it asks to be paid, reported and on-chain use, the evidence check
• list_headings — The sections of addrbook's directory that have listings, with how many listings each holds, how many of them answer and how many providers s

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

Similar tools

• REA 456,474 ★
  Reverse engineer anything from your terminal or agent with one CLI and MCP server.
• ask-matt 323,337 ★
  Ask which skill or flow fits your situation. A router over the skills in this repo.
• chief-of-staff 323,337 ★
  Pursue a long-running goal in a single session by co-ordinating subagents.
• claude-handoff 323,337 ★
  Hand the current conversation off to a fresh background agent that picks up the work immediately.
• grill-me 323,337 ★
  A relentless interview to sharpen a plan or design.