Bug: gitea_resolve_task_capability returns internal_error for acquire_reviewer_pr_lease #726

New Issue

2026-07-17T08:54:26-05:00

jcwalker3 commented

2026-07-17 08:54:26 -05:00

Description
gitea_resolve_task_capability fails with an unhandled ValueError when an unknown task is requested (such as acquire_reviewer_pr_lease which is missing from the capability map). This exception escapes to the MCP framework and is converted into a non-retryable internal_error, breaking workflows that rely on structured capability resolution.

Acceptance Criteria

Add acquire_reviewer_pr_lease and gitea_acquire_reviewer_pr_lease to the canonical task map, mapping them to gitea.pr.comment and the reviewer role.
Ensure gitea_resolve_task_capability returns a canonical structured unsupported/unknown-task response instead of raising a ValueError.
Add regression tests to verify structured responses for authorized, unauthorized, and unknown tasks.

**Description** `gitea_resolve_task_capability` fails with an unhandled `ValueError` when an unknown task is requested (such as `acquire_reviewer_pr_lease` which is missing from the capability map). This exception escapes to the MCP framework and is converted into a non-retryable `internal_error`, breaking workflows that rely on structured capability resolution. **Acceptance Criteria** 1. Add `acquire_reviewer_pr_lease` and `gitea_acquire_reviewer_pr_lease` to the canonical task map, mapping them to `gitea.pr.comment` and the `reviewer` role. 2. Ensure `gitea_resolve_task_capability` returns a canonical structured unsupported/unknown-task response instead of raising a `ValueError`. 3. Add regression tests to verify structured responses for authorized, unauthorized, and unknown tasks.

jcwalker3 referenced this issue

2026-07-19 15:13:11 -05:00

Reviewer lease acquisition rejects canonical preflight order #763

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Reference: Scaled-Tech-Consulting/Gitea-Tools#726