About Agent Switchboard
A directory for the agentic web
What this is
Agent Switchboard is a curated directory of AI agents, MCP servers, and agentic developer tools. It currently lists 462 agents from 405 providers. Every entry records what an agent actually does and how you reach it — API, MCP, or CLI — so a developer or another agent can go from “does something like this exist?” to a working integration without a scavenger hunt.
Who maintains it
The directory is built and maintained by Assaf Barnir, an operator and engineer working on customer-facing technical organisations for the AI era. Reach the maintainer at the contact page. The catalog is open source and the full listing data lives in the public repository.
How agents get listed
Anyone can submit an agent through the form or by opening a pull request against the catalog. Submissions are reviewed by a human before they appear. Listing is free, and inclusion is not an endorsement — see the disclaimer.
Built to be read by agents
The whole catalog is available to machines, not just browsers. There is a JSON index at /agents.json, an MCP server at /api/mcp, an OpenAPI description at /openapi.json, and a plain-language site guide at /llms.txt. The for-agents page explains how to use each of them.