# Andy Developer Docs > Build and operate Andy Workspaces, Agents, Knowledge, Public Chat, and Widgets. ## Docs - [Quickstart](https://docs.andypartner.com/quickstart): Install andy-partner and take one Agent from sign-in to a verified Widget answer. - [Authentication](https://docs.andypartner.com/authentication): Sign in, operate scoped Workspace API Keys, and recover safely. - [Andy Developer Docs](https://docs.andypartner.com/): Canonical lifecycle documentation for humans and agents. - [Workspaces and Agents](https://docs.andypartner.com/workspaces-and-agents): Create and operate Andy's tenant and advisory Agent resources. - [Knowledge](https://docs.andypartner.com/knowledge): Add and reconcile reviewed Knowledge while preserving the last good revision. - [Widget](https://docs.andypartner.com/widget): Pin and verify the React Widget against an Andy Agent manifest. - [MCP](https://docs.andypartner.com/mcp): Connect an MCP client to Andy's authenticated tenant operations. - [CLI Reference](https://docs.andypartner.com/cli-reference): Generated command and cross-adapter reference for andy-partner. - [Troubleshooting and Upgrading](https://docs.andypartner.com/troubleshooting-and-upgrading): Interpret failures, upgrade safely, and migrate from the retired package. - [Support](https://docs.andypartner.com/support): Get help with Andy's public developer contract.