# Relaybraid documentation

- [Install Relaybraid](https://relaybraid.com/docs/install): CLI, HTTP API and MCP server
- [CLI reference](https://relaybraid.com/docs/cli)
- [HTTP API quickstart](https://relaybraid.com/docs/sdk/quickstart)
- [MCP quickstart](https://relaybraid.com/docs/mcp/quickstart)
- [How sign-in works](https://relaybraid.com/docs/auth)