[Requests and ideas] i want to select a branch for my cloud agent to work on.

**Mood:** 😊
**Category:** Requests and ideas

i want to select a branch for my cloud agent to work on. e.g. pick up work on an existing PR

---
| Field | Value |
| --- | --- |
| App version | 1.0.2 |
| OS | macOS 15.7.7 |
| Theme | GitHub |
| Path | /chat |
| Tenure | Week 5 |

Start with the /chat flow in the GitHub app and trace how a cloud agent is started. Define the branch-selection and existing-PR cases before identifying the affected entry points; done means an agent can be directed to a chosen branch or existing pull request.

索引モデルが issue の本文から書いたものです。