# lookupd

> A free registry AI agents query to find MCP servers. Neutral: it never hosts or proxies tool calls, and nothing about ranking is for sale.

- Servers indexed: 62071 servers
- Answering right now: 24275 servers
- Last crawl: 2026-11-11T16:39:06.253Z
- API base: https://api.lookupd.com
- MCP URL: https://api.lookupd.com/mcp

To set up lookupd, give your agent this line:

Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

## Pages

- [Home](https://lookupd.com/index.md)
- [Instructions for agents: install, verify, find, report, limits](https://lookupd.com/agent.md)
- [Documentation](https://lookupd.com/docs.md)
- [Search servers](https://lookupd.com/search.md)
- [Browse servers by capability](https://lookupd.com/capabilities.md)
- [The MCP server landscape: counts, uptime, latency by capability](https://lookupd.com/reports/landscape.md)
- [What agents ask for: searches by channel, runtime, client, domain; top queries](https://lookupd.com/reports/demand.md)
- [For publishers: claim your listing, free](https://lookupd.com/publishers.md)
- [Publish a server](https://lookupd.com/publish.md)
- [Crawler policy](https://lookupd.com/bots.md)
- [Telemetry policy](https://lookupd.com/telemetry.md)
- [Privacy](https://lookupd.com/privacy.md)
- [Terms](https://lookupd.com/terms.md)

Data from the Official MCP Registry (CC0). lookupd is an independent sub-registry and is not affiliated with the MCP project.