Summary

• Problem: .github/pr-assets contained PR-only screenshots checked into the repo.
• Why it matters: PR execution artifacts should live on the PR/comment or in an artifact store, not in source control.
• What changed: removed the full .github/pr-assets tree and added maintainer notes that repo PR assets are not valid PR execution behavior.
• What did NOT change (scope boundary): no product code, generated outputs, workflows, or runtime docs changed.

Change Type (select all)

• Bug fix
• Feature
• Refactor required for the fix
• Docs
• Security hardening
• Chore/infra

Scope (select all touched areas)

• Gateway / orchestration
• Skills / tool execution
• Auth / tokens
• Memory / storage
• Integrations
• API / contracts
• UI / DX
• CI/CD / infra

Linked Issue/PR

• Closes #
• Related #
• This PR fixes a bug or regression

Root Cause (if applicable)

N/A

Regression Test Plan (if applicable)

N/A

User-visible / Behavior Changes

None.

Diagram (if applicable)

N/A

Security Impact (required)

• New permissions/capabilities? (No)
• Secrets/tokens handling changed? (No)
• New/changed network calls? (No)
• Command/tool execution surface changed? (No)
• Data access scope changed? (No)
• If any Yes, explain risk + mitigation: N/A

Repro + Verification

Environment

• OS: macOS
• Runtime/container: Node 22 via repo scripts
• Model/provider: N/A
• Integration/channel (if any): N/A
• Relevant config (redacted): N/A

Steps

1. Delete .github/pr-assets from the repo.
2. Add PR execution guidance to AGENTS.md and .agents/skills/openclaw-pr-maintainer/SKILL.md.
3. Run pnpm check:changed.

Expected

• The repo no longer tracks PR-only assets.
• Future PR execution guidance says not to store PR assets in the repo.
• Changed-file gate passes.

Actual

• Removed all tracked files under .github/pr-assets.
• Added notes directing PR artifacts/screenshots to PR comments or external artifact storage instead of repo paths.
• pnpm check:changed passed after installing dependencies in the fresh worktree.

Evidence

Attach at least one:

• Failing test/log before + passing after
• Trace/log snippets
• Screenshot/recording
• Perf numbers (if relevant)

N/A for repo hygiene cleanup; validation command above passed.

Human Verification (required)

• Verified scenarios: confirmed .github/pr-assets is absent and git diff origin/main...HEAD contains only the asset deletions plus the two maintainer guidance lines.
• Edge cases checked: preserved unrelated dirty work in the original checkout by using a separate worktree.
• What you did not verify: no runtime UI behavior; no product code changed.

Review Conversations

• I replied to or resolved every bot review conversation I addressed in this PR.
• I left unresolved only the conversations that still need reviewer or maintainer judgment.

Compatibility / Migration

• Backward compatible? (Yes)
• Config/env changes? (No)
• Migration needed? (No)
• If yes, exact upgrade steps: N/A

Risks and Mitigations

None.