> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.recursiv.io/sdk/setup/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.recursiv.io/_mcp/server. # Setup > Quickstart, SDK, MCP and REST API reference. Build, run and govern autonomous agents on Recursiv. ## Docs - [Installation & Configuration](https://docs.recursiv.io/sdk/setup/installation-configuration.md): Zero dependencies. Native fetch. ESM-only. Full TypeScript types. - [Auth & API Keys](https://docs.recursiv.io/sdk/setup/auth-api-keys.md): User authentication and scoped API key management - [Error Handling](https://docs.recursiv.io/sdk/setup/error-handling.md): Every error type, what causes it, how to fix it - [Pagination & Response Shapes](https://docs.recursiv.io/sdk/setup/pagination-response-shapes.md): Consistent response envelopes across all endpoints - [TypeScript Types](https://docs.recursiv.io/sdk/setup/type-script-types.md): All request and response types are exported