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feat(workflows): add maintainer-only skip-review label guard#1293

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feat/1290-agentic-skip
Apr 6, 2026
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feat(workflows): add maintainer-only skip-review label guard#1293
WilliamBerryiii merged 1 commit intomainfrom
feat/1290-agentic-skip

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Description

Added a dual-condition skip-review noop guard to the agentic automated PR review workflow (pr-review.md). The guard calls noop and halts review when a PR carries the skip-review label and the author's association is MEMBER, OWNER, or COLLABORATOR. Requiring both conditions prevents any contributor from self-applying the label to bypass automated review: only maintainers qualify.

The lock file (pr-review.lock.yml) was recompiled from gh-aw v0.63.1 to v0.65.6, incorporating several security hardening and operational improvements alongside the feature change.

Core Feature

  • Added skip-review label + privileged-association guard in pr-review.md — calls noop with "Skipping: skip-review label set by maintainer." when both conditions are met
    • Author association must be MEMBER, OWNER, or COLLABORATOR; label alone is insufficient to skip review

Security Hardening (Lock File Recompilation)

  • Uniquified heredoc sentinels with hash suffixes (e.g., GH_AW_PROMPT_b4e589eddbf00c0a_EOF) to close a prompt-injection path where adversarial content could terminate heredocs prematurely
  • Replaced --env-all with explicit --exclude-env COPILOT_GITHUB_TOKEN --exclude-env GITHUB_MCP_SERVER_TOKEN --exclude-env MCP_GATEWAY_API_KEY to follow least-privilege for sensitive tokens in the agent sandbox
  • Added --audit-dir /tmp/gh-aw/sandbox/firewall/audit to the awf invocation; extended firewall artifact upload to include the audit path

Operational Improvements (Lock File Recompilation)

  • Bumped gh-aw compiler v0.63.1v0.65.6; AWF binary v0.25.0v0.25.11; gh-aw-mcpg v0.2.4v0.2.11; Docker image tags updated atomically
  • Several other changes based on the CLI update.

Dependency Lock

  • Added SHA pin for github/gh-aw-actions/[email protected] (31130b20a8fd3ef263acbe2091267c0aace07e09) in .github/aw/actions-lock.json

Related Issue(s)

Closes #1290

Type of Change

Select all that apply:

Code & Documentation:

  • Bug fix (non-breaking change fixing an issue)
  • New feature (non-breaking change adding functionality)
  • Breaking change (fix or feature causing existing functionality to change)
  • Documentation update

Infrastructure & Configuration:

  • GitHub Actions workflow
  • Linting configuration (markdown, PowerShell, etc.)
  • Security configuration
  • DevContainer configuration
  • Dependency update

AI Artifacts:

  • Reviewed contribution with prompt-builder agent and addressed all feedback
  • Copilot instructions (.github/instructions/*.instructions.md)
  • Copilot prompt (.github/prompts/*.prompt.md)
  • Copilot agent (.github/agents/*.agent.md)
  • Copilot skill (.github/skills/*/SKILL.md)

Note for AI Artifact Contributors:

  • Agents: Research, indexing/referencing other project (using standard VS Code GitHub Copilot/MCP tools), planning, and general implementation agents likely already exist. Review .github/agents/ before creating new ones.
  • Skills: Must include both bash and PowerShell scripts. See Skills.
  • Model Versions: Only contributions targeting the latest Anthropic and OpenAI models will be accepted. Older model versions (e.g., GPT-3.5, Claude 3) will be rejected.
  • See Agents Not Accepted and Model Version Requirements.

Other:

  • Script/automation (.ps1, .sh, .py)
  • Other (please describe):

Testing

Testing will be done when merged, to trigger this in a future PR.

Automated validation commands run and results:

  • npm run lint:md — Passed (pre-confirmed by author)
  • npm run spell-check — Passed (pre-confirmed by author)
  • npm run lint:frontmatter — Passed
  • npm run validate:skills — Passed
  • npm run lint:md-links — Passed
  • npm run lint:ps — Passed
  • npm run plugin:generate — Passed

Security analysis: no secrets or sensitive data expose; the diff reinforces security posture by adding sensitive token exclusions and audit logging. No unintended file changes detected. Commit message follows conventional commits format.

Checklist

Required Checks

  • Documentation is updated (if applicable) (N/A — changes are workflow source and compiler output only)
  • Files follow existing naming conventions
  • Changes are backwards compatible (if applicable)
  • Tests added for new functionality (if applicable) (N/A — no test files changed)

AI Artifact Contributions

  • Used /prompt-analyze to review contribution
  • Addressed all feedback from prompt-builder review
  • Verified contribution follows common standards and type-specific requirements

Required Automated Checks

The following validation commands must pass before merging:

  • Markdown linting: npm run lint:md
  • Spell checking: npm run spell-check
  • Frontmatter validation: npm run lint:frontmatter
  • Skill structure validation: npm run validate:skills
  • Link validation: npm run lint:md-links
  • PowerShell analysis: npm run lint:ps
  • Plugin freshness: npm run plugin:generate

Security Considerations

  • This PR does not contain any sensitive or NDA information
  • Any new dependencies have been reviewed for security issues
  • Security-related scripts follow the principle of least privilege (N/A — no security scripts modified)

Additional Notes

The pr-review.lock.yml file is a compiler output (DO NOT EDIT header present). Reviewers should focus on pr-review.md for intent and treat the lock file diff as evidence of correct recompilation. The lock file accumulates several gh-aw v0.65.6 improvements (heredoc hardening, token exclusions, detection job extraction) as a natural consequence of the recompilation.

- add dual-condition noop guard: skip-review label + maintainer association
- recompile pr-review.lock.yml with gh-aw v0.65.6
- pin gh-aw-actions/[email protected] in actions-lock.json

🛡️ - Generated by Copilot
@katriendg katriendg requested a review from a team as a code owner April 3, 2026 09:35
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.71%. Comparing base (84ddd5d) to head (18d0070).

Additional details and impacted files

Impacted file tree graph

@@            Coverage Diff             @@
##             main    #1293      +/-   ##
==========================================
- Coverage   87.72%   87.71%   -0.02%     
==========================================
  Files          61       61              
  Lines        9320     9320              
==========================================
- Hits         8176     8175       -1     
- Misses       1144     1145       +1     
Flag Coverage Δ
pester 85.31% <ø> (-0.02%) ⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.
see 1 file with indirect coverage changes

🚀 New features to boost your workflow:
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Advisory review — this PR is from a maintainer. Findings are informational only.


Review Summary

This PR adds a dual-condition skip-review guard and recompiles pr-review.lock.yml from gh-aw v0.63.1 to v0.65.6. The changes are well-reasoned, correctly implemented, and include meaningful security hardening in the lock file recompilation.


Issue Alignment

The PR links Closes #1290. The described feature — a maintainer-only bypass using both a label and an elevated association check — is coherent and self-consistent. I could not verify the issue content directly due to an integrity-policy restriction, but the PR description is detailed enough to stand independently.

No scope creep detected; all three changed files relate directly to the stated feature.


PR Template Compliance

✅ Description section: thoroughly filled in, covering the core feature, security hardening, operational improvements, and dependency lock.
✅ Related Issue(s): Closes #1290 present.
✅ Type of Change: New feature and GitHub Actions workflow both checked and accurate — pr-review.md and pr-review.lock.yml are both under .github/workflows/.
✅ Testing section: describes deferral to a follow-up PR (acceptable given the setup required: a real PR with the label and a maintainer author).
✅ All Required Automated Checks marked as passed.
✅ Security Considerations: appropriate annotations — token exclusions and audit logging in the lock file actively improve security posture.
✅ AI Artifact checkboxes correctly left unchecked — pr-review.md is a workflow source file, not a Copilot agent/prompt/instructions file.

One minor note: the "Security-related scripts follow the principle of least privilege" checkbox is marked N/A ("no security scripts modified"). Technically the lock file changes do apply least-privilege principles (explicit --exclude-env flags for sensitive tokens). The N/A annotation is defensible since scripts/security/ was not touched, but the spirit of that check is clearly met by the changes.


Coding Standards

.github/workflows/pr-review.lock.yml — auto-generated (DO NOT EDIT); reviewed as evidence of correct recompilation rather than hand-authored code.

  • All action SHA pins updated atomically and correctly formatted with inline version comments (# v0.65.6). ✅
  • New detection job declares permissions: contents: read at job level — minimal privilege. ✅
  • New checkout in detection job uses persist-credentials: false. ✅
  • runs-on: ubuntu-latest throughout. ✅

.github/workflows/pr-review.md — the three added lines follow the existing bullet-list conventions and integrate cleanly with the draft-skip guard already present.

.github/aw/actions-lock.json — adds a single new SHA-pinned entry for github/gh-aw-actions/[email protected]. Format is consistent with the existing entries. ✅


Code Quality and Security

Core guard logic — the dual condition (label AND privileged association) is the right design. Requiring both conditions means label-only does not bypass review; only a maintainer who also applies the label gets the bypass. The noop message is clear and consistent in style with the draft guard above it.

Heredoc sentinel uniquification — replacing generic GH_AW_PROMPT_EOF with hash-suffixed sentinels (e.g., GH_AW_PROMPT_b4e589eddbf00c0a_EOF) closes a real prompt-injection path. ✅

--exclude-env for sensitive tokens — replacing bare --env-all with explicit exclusions for COPILOT_GITHUB_TOKEN, GITHUB_MCP_SERVER_TOKEN, and MCP_GATEWAY_API_KEY follows the principle of least privilege in the agent sandbox. ✅

--audit-dir — surfacing the firewall audit path into the artifact upload provides better forensic capability. ✅

Detection job extraction — moving threat detection into a dedicated job with needs: agent improves separation of concerns and reduces blast radius if detection fails. The job correctly inherits if: always() so it runs regardless of agent job outcome. ✅


Action Items

No required changes. One informational inline comment posted regarding the skip-review label prerequisite.


Review completed by the automated PR Review agent.

Note

🔒 Integrity filter blocked 1 item

The following item were blocked because they don't meet the GitHub integrity level.

  • #1290 issue_read: has lower integrity than agent requires. The agent cannot read data with integrity below "approved".

To allow these resources, lower min-integrity in your GitHub frontmatter:

tools:
  github:
    min-integrity: approved  # merged | approved | unapproved | none

Generated by PR Review for issue #1293 · ● 1.8M

Comment thread .github/workflows/pr-review.md
@WilliamBerryiii WilliamBerryiii merged commit 6e4ea2e into main Apr 6, 2026
57 of 58 checks passed
MukundaKatta added a commit to MukundaKatta/hve-core that referenced this pull request Apr 20, 2026
… label guard

PR microsoft#1293 changed the PR Review workflow in two ways that aren't yet
reflected in the architecture docs:

1. Maintainer advisory mode — when the PR author is a MEMBER, OWNER,
   or COLLABORATOR, the agent posts a COMMENT review prefixed with
   'Advisory review ...', never uses REQUEST_CHANGES, does not add
   the needs-revision label, and does not convert the PR to draft.
2. skip-review label guard — the skip-review label now only skips
   the workflow when the author's association is
   MEMBER/OWNER/COLLABORATOR; non-maintainer PRs are reviewed
   normally even when the label is present.

Update the Workflow Inventory row for 'PR Review' to call out the
maintainer-vs-non-maintainer split, and add a NOTE callout immediately
below the inventory that covers both behaviours.

The two Mermaid diagrams (End-to-End Process Flow PR Review subgraph
and Label-Driven Handoffs state diagram) are left alone for now since
the advisory and skip-review paths are additive rather than
contradictory — a follow-up pass can extend them if reviewers prefer.

Closes microsoft#1299.
WilliamBerryiii added a commit that referenced this pull request Apr 23, 2026
… label guard (#1386)

# Pull Request

## Description

`docs/architecture/agentic-workflows.md` predates two behaviors added by
#1293 in the PR Review workflow:

1. Maintainer advisory mode, where member/owner/collaborator PRs receive
an advisory `COMMENT` review rather than `REQUEST_CHANGES`.
2. The `skip-review` label guard, which only bypasses review for
maintainers and does not exempt external contributors.

This PR updates the workflow inventory wording and adds a note callout
so the architecture docs reflect those current review-path rules without
changing the workflow itself.

## Related Issue(s)

Closes #1299.

## Type of Change

Select all that apply:

**Code & Documentation:**

* [ ] Bug fix (non-breaking change fixing an issue)
* [ ] New feature (non-breaking change adding functionality)
* [ ] Breaking change (fix or feature causing existing functionality to
change)
* [x] Documentation update

**Infrastructure & Configuration:**

* [ ] GitHub Actions workflow
* [ ] Linting configuration (markdown, PowerShell, etc.)
* [ ] Security configuration
* [ ] DevContainer configuration
* [ ] Dependency update

**AI Artifacts:**

* [ ] Reviewed contribution with `prompt-builder` agent and addressed
all feedback
* [ ] Copilot instructions (`.github/instructions/*.instructions.md`)
* [ ] Copilot prompt (`.github/prompts/*.prompt.md`)
* [ ] Copilot agent (`.github/agents/*.agent.md`)
* [ ] Copilot skill (`.github/skills/*/SKILL.md`)

> Note for AI Artifact Contributors:
>
> * Agents: Research, indexing/referencing other project (using standard
VS Code GitHub Copilot/MCP tools), planning, and general implementation
agents likely already exist. Review `.github/agents/` before creating
new ones.
> * Skills: Must include both bash and PowerShell scripts. See
[Skills](../docs/contributing/skills.md).
> * Model Versions: Only contributions targeting the **latest Anthropic
and OpenAI models** will be accepted. Older model versions (e.g.,
GPT-3.5, Claude 3) will be rejected.
> * See [Agents Not
Accepted](../docs/contributing/custom-agents.md#agents-not-accepted) and
[Model Version
Requirements](../docs/contributing/ai-artifacts-common.md#model-version-requirements).

**Other:**

* [ ] Script/automation (`.ps1`, `.sh`, `.py`)
* [ ] Other (please describe):

## Testing

- `npx markdownlint-cli2 docs/architecture/agentic-workflows.md`
- `npx markdown-table-formatter docs/architecture/agentic-workflows.md`
- Cross-checked the new wording against
`.github/workflows/pr-review.md`.

## Checklist

### Required Checks

* [x] Documentation is updated (if applicable)
* [x] Files follow existing naming conventions
* [x] Changes are backwards compatible (if applicable)
* [ ] Tests added for new functionality (if applicable)

### AI Artifact Contributions

* [ ] Used `/prompt-analyze` to review contribution
* [ ] Addressed all feedback from `prompt-builder` review
* [ ] Verified contribution follows common standards and type-specific
requirements

### Required Automated Checks

The following validation commands must pass before merging:

* [ ] Markdown linting: `npm run lint:md`
* [ ] Spell checking: `npm run spell-check`
* [ ] Frontmatter validation: `npm run lint:frontmatter`
* [ ] Skill structure validation: `npm run validate:skills`
* [ ] Link validation: `npm run lint:md-links`
* [ ] PowerShell analysis: `npm run lint:ps`
* [ ] Plugin freshness: `npm run plugin:generate`
* [ ] Docusaurus tests: `npm run docs:test`

## Security Considerations

* [x] This PR does not contain any sensitive or NDA information
* [x] Any new dependencies have been reviewed for security issues
* [x] Security-related scripts follow the principle of least privilege

## Additional Notes

- The Mermaid diagrams are intentionally unchanged in this PR; the scope
here is documentation of the additive advisory and skip-review
behaviors.
- This description keeps the original workflow-source references and
rationale while restructuring them into the required PR template.

Co-authored-by: Bill Berry <[email protected]>
WilliamBerryiii pushed a commit that referenced this pull request Apr 24, 2026
## Pre-Release 3.3.101

### ✨ Features

- add removed maturity tier and retire owasp-docker (#1444)
- add evaluation dataset creator (#1279)
- align RAI planner with guide, remove scoring, improve UX (#1287)
- add PSGallery staleness check and BOM cleanup (#1379)
- ISA-95 network planner agent (#1177)
- auto-generate collection.md with maturity filtering (#1316)
- add folder-consistency check and standardize WARN outp… (#1350)
- add synth-data-generate prompt to data-science collection (#1419)
- add canonical deck workflow and customer-card rendering for design
thinking (#1413)
- add Figma MCP integration for DT artifact export (#1222)
- introduce `owasp-docker` (#1245)
- replace hve-core-specific references with portable discovery-based
language (#1335)
- introduce `owasp-cicd` (#1246)
- add secure-by-design knowledge skill (#1223)
- introduce `owasp-infrastructure` (#1244)
- introduce `owasp-mcp` (#1207)
- add OutputPath parameter to Invoke-LinkLanguageCheck.ps1 (#1229)
- add -OutputPath parameter to Validate-SkillStructure.ps1 (#1225)
- add maintainer-only skip-review label guard (#1293)
- add extension collections overview and integrate into getting started
flow (#950)
- add agentic workflows for automated issue triage, implementation, PR
review, dependency review, and doc-staleness detection (#1219)
- consolidate package-lock.json version sync into
Update-VersionFiles.ps1 (#1240)
- add standards code review agent and full review orchestrator (#1174)
- standardize pytest-mock as Python mocking framework (#1170)
- add Jira backlog workflows and Jira/GitLab skills (#978)
- add centralized version bump script and supply-chain attestation
(#1183)

### 🐛 Bug Fixes

- pin PowerShell-Yaml to 0.4.7 across all install sites (#1378)
- close fork-PR/workflow-file-PR secret-strip gap and normalize
upload-artifact version (#1421)
- replace stream-based lookahead with array indexing in
list-changed-files.sh (#1376)
- centralize ISO 8601 timestamp regex in CIHelpers (#1343)
- update stale documentation date in release-process.md (#1363)
- pin basic-ftp to 5.3.0 to resolve GHSA-rp42-5vxx-qpwr (#1374)
- add bot filter to dependency PR review workflow (#1362)
- resolve pip-audit findings in powerpoint, gitlab, and jira skill lock
files (#1360)
- standardize Timestamp JSON key casing across all lint result files
(#1314)
- add synchronize trigger to PR Review workflow (#1323)
- standardize timestamp in Validate-SkillStructure.ps1 to use
Get-StandardTimestamp (#1280)
- add parallel subagent dispatch and structured JSON contracts to
code-review-full (#1304)
- standardize timestamp in SecurityHelpers.psm1 to use
Get-StandardTimestamp (#1284)
- standardize timestamps in Test-DependencyPinning.ps1 and
SecurityClasses.psm1 (#1282)
- derive collection artifact counts from YAML at build time (#1275)
- standardize timestamp in FrontmatterValidation.psm1 to use
Get-StandardTimestamp (#1285)
- standardize timestamp in Markdown-Link-Check.ps1 to use
Get-StandardTimestamp (#1283)
- escape hyphens in Mermaid diagram on Collections page (#1262)
- add summary timestamp to PSScriptAnalyzer output (#1211)
- fix plugin compatibility and robustness for coding-standards code
review agents (#1289)
- standardize timestamp in Test-CopyrightHeaders.ps1 to use
Get-StandardTimestamp (#1278)
- standardize timestamp in Invoke-YamlLint.ps1 to use
Get-StandardTimestamp (#1270)
- standardize timestamp in Invoke-LinkLanguageCheck.ps1 to use
Get-StandardTimestamp (#1264)
- fix dependency-review path filters and sparse-checkout cone mode
(#1259)
- replace invalid bare tool names with official tool identifiers (#1198)
- fix broken links and remove orphaned reference in code review docs
(#1257)
- exclude Python env dirs from skill validation warnings (#1255)
- pin happy-dom and serialize-javascript to resolve Dependabot
vulnerabilities (#1253)
- remove Mermaid diagram and add missing collection cards (#1247)
- disable MCP servers by default to prevent token limit errors (#1144)
- sync package-lock.json after pre-release version bump (#1236)
- separate mermaid node declarations and add dynamic diagram generation
with tests (#1215)
- replace anchor links in meeting-analyst with bold text references
(#1201)
- remove recursive symlinks in jira and gitlab skill directories (#1233)
- validate-installation scripts now check .github/skills directory
(#1010) (#1206)
- resolve npm audit vulnerabilities via dependency overrides (#1200)
- add post-release triggers to scorecard workflow (#1186)
- add missing .md extensions to relative links in agent documentation
(#1180)

### 📚 Documentation

- broaden Security Review description beyond OWASP (#1385)
- document maintainer advisory mode and skip-review label guard (#1386)
- document ExcludePaths/OutputPath for Invoke-LinkLanguageCheck (#1383)
- CLI getting-started: clarify plugin install commands as alternatives
(-all vs base) (#1251)

### ♻️ Refactoring

- align agent and prompt folder names to collection identifier (#1210)

### 🔧 Maintenance

- pin PSScriptAnalyzer to 1.25.0 and sync stale workflow version
comments (#1389)
- bump lxml from 6.0.2 to 6.1.0 in
/.github/skills/experimental/powerpoint (#1424)
- bump @vscode/vsce from 3.7.1 to 3.9.1 in the npm-dependencies group
(#1390)
- bump the github-actions group across 1 directory with 7 updates
(#1391)
- bump follow-redirects from 1.15.11 to 1.16.0 in /docs/docusaurus
(#1356)
- upgrade Node.js from 20 to 24 and bump cspell to v10 (#1353)
- bump basic-ftp from 5.2.0 to 5.2.1 (#1324)
- update github/gh-aw-actions requirement to
536ea1bad8c6715d098a9dc1afea8d403733acfe in the github-actions group
across 1 directory (#1298)
- update security instruction attributions and compliance (#1294)
- bump the npm-dependencies group with 2 updates (#1297)
- pre-release 3.3.41 (#1252)
- streamline RAI Planner phase structure and documentation (#1273)
- bump happy-dom from 20.8.8 to 20.8.9 in /docs/docusaurus (#1237)
- pre-release 3.3.27 (#1191)
- bump pygments from 2.19.2 to 2.20.0 in /.github/skills/gitlab/gitlab
(#1234)
- bump path-to-regexp from 0.1.12 to 0.1.13 in /docs/docusaurus (#1226)
- bump the github-actions group with 4 updates (#1231)
- add missing folders and alphabetize location lists (#1193)
- bump brace-expansion (#1224)
- bump handlebars from 4.7.8 to 4.7.9 in /docs/docusaurus (#1217)
- bump brace-expansion from 5.0.3 to 5.0.5 in /docs/docusaurus (#1213)
- pre-release 3.3.10 (#1187)
- bump markdownlint-cli2 from 0.21.0 to 0.22.0 in the npm-dependencies
group (#1175)
- bump the github-actions group with 3 updates (#1176)
- pre-release 3.3.1 (#1165)

---
*Managed automatically by pre-release workflow.*

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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feat: add maintainer-only skip-review label guard to Agentic PR review workflow

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