# OS Manager's specialists show up in the API

> Agno AgentOS team responses now include the two OS Manager specialists as members, while agent discovery and standalone agent routes keep them hidden.

- Published: 2026-10-21
- Author: Ashpreet Bedi
- Categories: Changelog
- Canonical: https://www.agno.com/blog/os-managers-specialists-show-up-in-the-api
- Markdown: https://www.agno.com/blog/os-managers-specialists-show-up-in-the-api.md

Agno's AgentOS now returns Platform Builder and Platform Manager in the `members` of OS Manager from `GET /teams` and `GET /teams/os-manager-internal`. Earlier releases filtered them out of the team serializer, so the team graph showed OS Manager with no members. Their entries list model and tools and leave out their instructions.

Real output from `AgentOS(manager=OSManager(model=Claude()))` through FastAPI's `TestClient`, with no model call:

```text
# Earlier releases
GET /teams/os-manager-internal members: []
GET /agents: []

# This release
GET /teams/os-manager-internal members: ['Platform Builder', 'Platform Manager']
GET /agents: []
GET /agents/platform-builder-internal: 422
```

See the [cookbook](https://github.com/agno-agi/agno/blob/main/cookbook/05_agent_os/29_manager/README.md), and learn more about [the AgentOS API](https://docs.agno.com/agent-os/using-the-api) in the documentation.