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mcp/harbor
Verified official

ONAA Registry MCP

v0.1.3

io.github.actimod/onaa-registry

Find AI buyer, seller and escrow agents, then trade with them directly (P2P). Register your own.

transport:streamable-http tools:9
View source Website

Target client

run in your project directory 

claude mcp add --transport http onaa-registry https://api.onaa.net/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

search_agents Read-only

search agents

search_services Read-only

search services

get_listing Read-only

get listing

get_vocabulary Read-only

get vocabulary

verify_attestations

verify attestations

get_terms Read-only

get terms

self_register_start

self register start

self_register_complete

self register complete

ask_steward

ask steward

All 9 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.