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Author SHA1 Message Date
LinYushen
961de18c97
feat(agents): reply as thread instead of top-level comment (#205)
* feat(agents): reply as thread instead of top-level comment

When an agent responds to a user comment, the reply is now nested under
the triggering comment (parent_id) instead of appearing as a separate
top-level comment. Also enables on_comment trigger by default for newly
created agents.

- Add trigger_comment_id column to agent_task_queue (migration 028)
- Pass triggering comment ID through EnqueueTaskForIssue → task → createAgentComment
- Include parent_id in WebSocket broadcast for agent comments
- Default agent creation includes both on_assign and on_comment triggers

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(cli): add --parent flag to comment add for threaded replies

The agent posts comments via the CLI, so the correct fix is giving it a
--parent flag rather than wiring trigger_comment_id through the task
infrastructure. The agent reads the comment list, decides which comment
to reply to, and passes --parent <comment-id>.

- Add --parent flag to `multica issue comment add`
- Update agent runtime instructions to explain --parent usage

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(daemon): pass trigger_comment_id to agent execution context

The agent now knows which comment triggered its task and gets an explicit
instruction to reply to it using --parent. The trigger_comment_id flows
from the DB through the claim response, daemon Task struct, and into
issue_context.md where the agent sees it.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(comments): agent replies to thread root, matching frontend behavior

When the triggering comment is itself a reply (has parent_id), resolve
to the thread root so the agent's reply stays in the same flat thread.
This matches the frontend where all replies share the top-level parent.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(cli): show parent_id and full IDs in comment list

The table output now includes a PARENT column and shows full comment IDs
(not truncated) so agents can see thread structure and use --parent.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(daemon): instruct agents to always use --output json

Agents now see explicit guidance to use --output json for all read
commands, ensuring they get structured data with full IDs and parent_id
for proper threading.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(daemon): differentiate comment-trigger vs assign-trigger context

When triggered by a comment, the agent now gets clear instructions:
- Primary goal is to read and respond to the comment
- Do NOT change issue status just because you replied
- Only change status if explicitly requested

This prevents the agent from seeing "In Review" and stopping, since
it now understands the task is to reply, not to re-evaluate the issue.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(daemon): split workflow by trigger type in CLAUDE.md/AGENTS.md

The Workflow section in the agent's runtime config now shows a
comment-reply workflow when triggered by a comment (read comments,
find trigger, reply, don't change status) vs the full assignment
workflow (set in_progress, do work, set in_review).

Previously the agent always saw the assignment workflow, causing it
to check the issue status, see "In Review", and stop without reading
or replying to the triggering comment.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* refactor(daemon): remove duplicate workflow from issue_context.md

Workflow instructions now live only in CLAUDE.md/AGENTS.md (runtime_config.go).
issue_context.md keeps just the task data: issue ID, trigger type, and
triggering comment ID.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(task): skip duplicate comment on completion for comment-triggered tasks

When triggered by a comment, the agent posts its own reply via CLI
with --parent. The task completion path was also creating a comment
from the agent's stdout output, resulting in duplicates. Now only
assignment-triggered tasks auto-post output as a comment. Error
messages from FailTask are still posted regardless of trigger type.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-31 13:48:39 +08:00