chore: sync workflow templates

[stranske]

Sync Summary

Files Updated

• agents_verifier_context.js: Context gathering for agent verifier
• pr_verifier.py: PR verifier - validates PR changes against acceptance criteria

Files Skipped

• pr-00-gate.yml: File exists and sync_mode is create_only
• ci.yml: File exists and sync_mode is create_only
• dependabot.yml: File exists and sync_mode is create_only
• llm_slots.json: None

---

Review Checklist

• CI passes with updated workflows
• No repo-specific customizations were overwritten

Source: stranske/Workflows
Manifest: .github/sync-manifest.yml

[agents-workflows-bot]

⚠️ Action Required: Unable to determine source issue for PR #753. The PR title, branch name, or body must contain the issue number (e.g. #123, branch: issue-123, or the hidden marker ).

[agents-workflows-bot]

🤖 Keepalive Loop Status

PR #753 | Agent: Codex | Iteration 0/5

Current State

Metric	Value
Iteration progress	[----------] 0/5
Action	wait (missing-agent-label)
Disposition	skipped (transient)
Gate	success
Tasks	0/6 complete
Timeout	45 min (default)
Timeout usage	6m elapsed (14%, 39m remaining)
Keepalive	❌ disabled
Autofix	❌ disabled

🔍 Failure Classification

| Error type | infrastructure |
| Error category | resource |
| Suggested recovery | Confirm the referenced resource exists (repo, PR, branch, workflow, or file). |

[agents-workflows-bot]

Keepalive Work Log (click to expand)

#	Time (UTC)	Agent	Action	Result	Files	Tasks	Progress	Commit	Gate
0	2026-03-09 01:26:43	Codex	wait (missing-agent-label-transient)	skipped	—	0	0/6	—	cancelled
0	2026-03-09 01:28:15	Codex	wait (missing-agent-label-transient)	skipped	—	0	0/6	—	cancelled
0	2026-03-09 01:29:18	Codex	wait (missing-agent-label-transient)	skipped	—	0	0/6	—	cancelled
0	2026-03-09 01:30:53	Codex	wait (missing-agent-label-transient)	skipped	—	0	0/6	—	success

[Copilot]

Pull request overview

Syncs workflow-template changes from the central Workflows repo, refining how the verifier identifies “follow-up” iterations and how the PR verification prompt instructs the LLM to scope its evaluation for chained/follow-up PRs.

Changes:

• Expanded follow-up PR evaluation guidance in scripts/langchain/pr_verifier.py (prompt addendum for chained iterations).
• Broadened chain-depth detection heuristics in .github/scripts/agents_verifier_context.js beyond the follow-up label to also consider title/body signals.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
scripts/langchain/pr_verifier.py	Adds additional chain-depth prompt guidance to keep follow-up evaluations focused on the targeted verifier concerns.
.github/scripts/agents_verifier_context.js	Enhances follow-up chain-depth detection by checking label/title/body signals on linked issues.

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[Copilot]

hasSourceRef is unlikely to ever match the repo’s existing “Source” markers (e.g. > **Source:** Issue #384), since the regex requires the literal pattern source issue: or source pr:. As a result, this new follow-up detection signal will be ineffective. Consider updating the regex to also match the current **Source:** (Issue|PR) #<n> formatting (and any other formats you expect).

Suggested change

	const hasSourceRef = /source\s+(issue|pr)\s*:\s*#\d+/i.test(String(issue.body || ''));
	const hasSourceRef =
	/(?:source\s+(issue|pr)\s*:\s*#\d+|\*\*source:\*\*\s*(issue|pr)\s*#\d+)/i.test(
	String(issue.body || ''),
	);