Add GitHub Actions workflow to manage agentkit-challenge PR reviews

[Copilot]

Automates CodeRabbit review enforcement across all open agentkit-challenge PRs: triggers missing/stale reviews, posts author reminders for unresolved feedback, and surfaces a categorized job summary.

Changes

• .github/workflows/review-challenge-prs.yml — new workflow that:
  • Scans all open PRs labeled agentkit-challenge
  • Posts @coderabbitai review for PRs with no review or where commits are newer than the last review (stale)
  • Comments on PRs with CodeRabbit CHANGES_REQUESTED asking the author to resolve before maintainer review
  • Comments on PRs with unresolved actionable CodeRabbit comments (COMMENTED state)
  • Deduplicates reminders via embedded HTML markers (<!-- agentkit-review-bot: ... -->)
  • Emits a job summary categorizing PRs into: triggered, changes-requested, actionable-pending, clean
  • Runs on schedule (M/W/F 09:00 UTC) and via workflow_dispatch with optional dry-run

Current state of agentkit-challenge PRs (as of 2026-03-29)

Status	PRs
🔴 CodeRabbit CHANGES_REQUESTED	#113, #110, #109, #86, #84
🔄 No CodeRabbit review (will be triggered)	#106
🟡 Actionable comments pending	#107, #105, #104, #102, #101, #100, #99, #98, #97, #95, #93, #92, #91, #90, #88, #87, #80, #78, #72, #70, #69, #50, #36

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PR Checklist

1. Select Contribution Type

• Kit (kits/<category>/<kit-name>/)
• Bundle (bundles/<bundle-name>/)
• Template (templates/<template-name>/)

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2. General Requirements

• PR is for one project only (no unrelated changes)
• No secrets, API keys, or real credentials are committed
• Folder name uses kebab-case and matches the flow ID
• All changes are documented in README.md (purpose, setup, usage)

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3. File Structure (Check what applies)

• config.json present with valid metadata (name, description, tags, steps, author, env keys)
• All flows in flows/<flow-name>/ (where applicable) include:
  • config.json (Lamatic flow export)
  • inputs.json
  • meta.json
  • README.md
• .env.example with placeholder values only (kits only)
• No hand‑edited flow config.json node graphs (changes via Lamatic Studio export)

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4. Validation

• npm install && npm run dev works locally (kits: UI runs; bundles/templates: flows are valid)
• PR title is clear (e.g., [kit] Add <name> for <use case>)
• GitHub Actions workflows pass (all checks are green)
• All CodeRabbit or other PR review comments are addressed and resolved
• No unrelated files or projects are modified

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• https://api.github.com/graphql
  • Triggering command: /usr/bin/gh gh auth status (http block)
• https://api.github.com/user
  • Triggering command: /usr/bin/curl curl -s -H Authorization: ****** REDACTED (http block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

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