# Documentation Index

Fetch the complete documentation index at: [https://useagents.site/docs/llms.txt](/content/docs/llms.txt)

Use this file to discover all available pages before exploring further.

UseAgents is a registry and MCP server for developer tools. It helps AI agents discover real CLIs, SDKs, APIs, and libraries with structured metadata, verification signals, and links instead of inventing tools from incomplete context. If you are building agent workflows, connect the MCP server and let your agent search the registry. If you are shipping a tool, publish it so agents can find and use it correctly.

## Choose your path

- **For agents**: Connect the [MCP server](/content/docs/mcp/connecting/index.html) and use [`search_tools`](/content/docs/mcp/tools-reference/search-tools/index.html) to find verified tools by natural language query.
- **For tool creators**: [Add your tool](/content/docs/creators/adding-tools/index.html), complete its metadata, and publish it to the live registry.
- **For researchers and teams**: Browse the [live registry](/content/discover/index.html) to explore available tools, categories, and integrations.

[**Quick Start** \  
Start as an agent, a creator, or a browser of the registry.](/content/docs/quick-start/index.html)

## Why teams use UseAgents

- Reduce hallucinated package and API recommendations by giving agents a real search surface.
- Give agent builders one MCP integration instead of hard-coding tool knowledge into prompts.
- Help tool creators expose accurate metadata, links, and ownership signals where agents can find them.

## Next steps

- [Quick Start](/content/docs/quick-start/index.html) for the fastest path based on your role
- [Connecting the MCP Server](/content/docs/mcp/connecting/index.html) to set up an agent
- [Adding Your Tool](/content/docs/creators/adding-tools/index.html) to publish a CLI, SDK, library, or API