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UseAgents gives AI agents a searchable registry of real CLIs, SDKs, APIs, and libraries. Connect the MCP server once, and your agent can look up tools by task instead of inventing package names from incomplete context.
Querying UseAgents via MCP is currently free during our public beta. No API key is required. Requests are subject to rate limits.

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What you get

  • Grounded discovery — Agents search a live registry instead of hallucinating package names.
  • Structured metadata — Results include descriptions, docs links, repos, categories, and tags.
  • One integration — Add a single MCP server instead of hard-coding tool knowledge into prompts.
  • Authoritative context — Use get_tool_context for install and usage guidance before recommending a tool.

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Quick start

  1. Connect the MCP server at https://mcp.useagents.site/mcp. See Connecting the MCP Server for config examples.
  2. Search for tools — Ask your agent to call search_tools with a natural-language query like “TypeScript SDK for Stripe webhooks.”
  3. Inspect before integrating — Review returned metadata and docs links, then call get_tool_context for the selected tool.

Connect MCP Server

Server URL, config snippets, and verification steps.

Client Setup Guides

Step-by-step setup for Cursor, Claude, Codex, Windsurf, and more.

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MCP tools

See the MCP Tools Reference for response format, workflow, and authentication details.

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Supported clients

Cursor

Claude

Antigravity

Codex

Windsurf

v0

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Browse without connecting

Visit useagents.site/discover to explore the live registry before wiring up an agent.

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Next steps