serverAppConfigs-docs/Agent/Issue Tracker.md

@@ -48,6 +48,14 @@ Use the `Authorization: token` header for everything.
 - **Read an issue**: `curl -s -K "$cfg" $API/issues/<number>` (fields: `number`, `title`, `body`, `labels[].name`, `state`)
 - **List issues**: `curl -s -K "$cfg" "$API/issues?state=open&limit=50"` — add `&labels=<id>` to filter
 - **Comment**: `curl -s -K "$cfg" -X POST -d "$(jq -n --rawfile b "$BODY" '{body:$b}')" $API/issues/<number>/comments`
+- **Comment on a PR**: the conversation thread is `POST $API/issues/<PR-number>/comments`
+  (201, and the answer's `html_url` points at `pulls/<n>`; Gitea's issue index is
+  unified, so the PR's number is the same number). `$API/pulls/<n>/comments` is the
+  **review**-comment store and answers `405` to a plain body.
+- **A body built by `jq --rawfile b /dev/stdin` inside `$(…)` is empty**: the command
+  substitution does not inherit the heredoc, so Gitea receives `{}` and answers 422 —
+  and `jq -r '.id'` on the error prints nothing, which reads as success. Write the
+  body to a file and pass `--rawfile` that file.
 - **Apply labels**: `POST $API/issues/<number>/labels` with `{"labels":[<label-ID numbers>]}` — Gitea wants numeric label **IDs**, not names; resolve them from `GET $API/labels` (see [[Triage Labels]] for which labels exist)
 - **Remove a label**: `DELETE $API/issues/<number>/labels/<label-id>`
 - **Close**: `PATCH $API/issues/<number>` with `{"state":"closed"}`