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[External Plugin]: wraith-proxy/wraith-skills #6348

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[External Plugin]: wraith-proxy/wraith-skills#6348
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approvedSubmission was approved by a maintainerexternal-pluginPublic external plugin submissionneeds-review:MEDIUMContributor reputation check flagged MEDIUM risk

Description

@wraith-proxy
wraith-proxy
opened on Nov 10, 2026

Plugin name

wraith

Short description

Skills and agents for data and infrastructure engineering on GCP: dbt on BigQuery, ODCS data contracts, Cloud Run and Terraform. Reviews data and infrastructure plans before anyone builds them and writes schema-valid data contracts.

GitHub repository

wraith-proxy/wraith-skills

Plugin path inside the repository

plugin

Ref to review

v0.8.3

Commit SHA to review

d7e2c3caa203731e030ec63fe273638b9fd92c59

Version

0.8.3

License identifier

MIT

Author name

wraith-proxy

Author URL

https://github.com/wraith-proxy

Homepage URL

No response

Keywords

data-engineering
gcp
bigquery
dbt
cloud-run
terraform
odcs
data-contracts
ontology
agents

Additional notes for reviewers

This is a resubmission after #6233 (v0.5.7, closed 2026-11-09). Each reason given there, and what changed:

  1. Mostly workflow adapted from other plugins. Since v0.8.0 the generic
    process skills are gone. wraith now ships only its data and GCP skills
    and agents, and names obra/superpowers and mattpocock/skills as optional companions instead of carrying adapted copies (ADR 0006 in the repo).
  2. Session-start hook and command guard. Both were removed in v0.6.0.
    wraith has no hooks and no MCP servers; it is Markdown skills and
    agents only.
  3. No benchmark results. 4. No Copilot uplift shown. We ran the benchmark on GitHub Copilot CLI (wraith v0.8.3, Copilot Fusion), with and without wraith, 5 runs per case per arm:
    • Plan review, planted problems found: 76.7% with wraith, 49.4%
      without (180 per arm; higher in 11 of 12 cases).
    • ODCS data contract valid on first write: 64% with, 4% without.
    • Destructive-command guard: no uplift on Copilot (0% stopped with,
      4% without). We report it as a limit; Copilot's own tool approval is
      the control to rely on there.
      Blind audit of the judge (72 runs, 36 per host): the maintainer
      agreed with it on 88.9%. All 8 disagreements were the judge being
      stricter, never more lenient. The Copilot without arm is probably
      undercounted, so the Copilot plan-review gap is likely overstated.
      On Claude Code the same plan review scores 90.0% with, 63.9% without.
      Method, tallies and tally scripts (traces are not published):
      https://github.com/wraith-proxy/wraith-benchmarks
      Write-up: https://github.com/wraith-proxy/wraith-benchmarks/blob/main/docs/2026-11-09-two-hosts.md

The plugin now lives in plugin/ (ADR 0007), hence the plugin path.

Submission checklist

  • The plugin lives in a public GitHub repository.
  • The ref and/or sha I provided is immutable (release tag and/or full 40-character commit SHA), not a branch.
  • This submission follows this repository's contribution, security, and responsible AI policies.
  • This plugin is not already listed in the Awesome Copilot marketplace.

Activity

  1. github-actions
    added
    awaiting-reviewSubmission is waiting for automated intake validation
    external-pluginPublic external plugin submission
    on Nov 10, 2026

  2. github-actions commented on Nov 10, 2026

    @github-actions
    github-actionsBot
    on Nov 10, 2026 – with GitHub Actions
    Contributor

    🟡 Contributor Reputation Check: MEDIUM risk

    Check Risk
    Profile MEDIUM
    Credential audit NONE

    Maintainers: please review this contributor before merging.
    See the workflow run for full details.
    Automated check powered by AGT.

  3. github-actions
    added
    needs-review:MEDIUMContributor reputation check flagged MEDIUM risk
    ready-for-reviewSubmission passed intake validation and is ready for maintainer review
    and removed
    awaiting-reviewSubmission is waiting for automated intake validation
    on Nov 10, 2026

  4. github-actions commented on Nov 10, 2026

    @github-actions
    github-actionsBot
    on Nov 10, 2026 – with GitHub Actions
    Contributor

    ✅ External plugin intake passed

    This submission passed automated intake validation and quality checks and is ready for maintainer review.

    View workflow run · Download full quality gate logs

    Reviewer signals

    These are non-blocking heuristics for maintainer review; they are not evidence of misconduct or low quality.

    Signal Result
    Repository age 8 day(s)
    Repository activity repository is 8 day(s) old; 0 watchers; 0 forks
    Repository counts 2 stars · 0 watchers · 0 forks · 1 open issues/PRs

    Quality gate summary

    Legend: ✅ pass · ⚠️ warning · 🛑 fail

    Gate Status
    spec compliance ✅ pass
    vally lint ✅ pass
    install smoke test ✅ pass
    version match ✅ pass
    ref/sha consistency ✅ pass
    canvas structure ⚪ not_run
    • spec compliance: pass
    • vally lint: pass
    • install smoke test: pass
    • version match: pass
    • ref/sha consistency: pass
    • canvas structure: not_run
    • overall: pass
    spec compliance output (✅ pass) 
    Agent Plugins v1.0.0 manifest checks passed for plugin.json.
    vally lint output (✅ pass) 
    ✅ bigquery (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ careful (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ cloud-run (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ context-layer (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ dbt-bigquery (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ deploy (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ odcs-contracts (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ ontology-modeling (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ plan-data-review (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ plan-infra-review (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ qa (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ security-audit (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ setup (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ terraform-gcp (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.
✅ using-wraith (2/2 checks passed)
    ✓ [spec-compliance] All 1 skill(s) are spec-compliant.
        ✓ spec-compliance: All spec checks passed.
    ✓ [valid-refs] All file references across 1 skill(s) are valid.
        ✓ valid-refs: All file references resolve to existing files within the skill directory.

15 skill(s) linted, 15 passed
    install smoke test output (✅ pass) 
    Install smoke test succeeded. Verified /tmp/external-plugin-quality-Z14Klq/copilot-home/.copilot/installed-plugins/external-plugin-intake/wraith/plugin.json.
    Version match output 
    - v0.8.3: matched version "0.8.3" at "plugin/plugin.json".
- d7e2c3caa203731e030ec63fe273638b9fd92c59: matched version "0.8.3" at "plugin/plugin.json".
    Ref/SHA consistency output 
    source.ref "v0.8.3" resolves to the same commit as source.sha "d7e2c3caa203731e030ec63fe273638b9fd92c59".
    Canvas structure output 
    Canvas structure gate skipped because plugin is not tagged with "canvas".

    Canonical external.json payload

    {
  "name": "wraith",
  "description": "Skills and agents for data and infrastructure engineering on GCP: dbt on BigQuery, ODCS data contracts, Cloud Run and Terraform. Reviews data and infrastructure plans before anyone builds them and writes schema-valid data contracts.",
  "version": "0.8.3",
  "author": {
    "name": "wraith-proxy",
    "url": "https://github.com/wraith-proxy"
  },
  "repository": "https://github.com/wraith-proxy/wraith-skills",
  "license": "MIT",
  "keywords": [
    "data-engineering",
    "gcp",
    "bigquery",
    "dbt",
    "cloud-run",
    "terraform",
    "odcs",
    "data-contracts",
    "ontology",
    "agents"
  ],
  "source": {
    "source": "github",
    "repo": "wraith-proxy/wraith-skills",
    "path": "plugin",
    "ref": "v0.8.3",
    "sha": "d7e2c3caa203731e030ec63fe273638b9fd92c59"
  }
}
  5. github-actions
    added
    awaiting-reviewSubmission is waiting for automated intake validation
    ready-for-reviewSubmission passed intake validation and is ready for maintainer review
    and removed
    ready-for-reviewSubmission passed intake validation and is ready for maintainer review
    awaiting-reviewSubmission is waiting for automated intake validation
    on Nov 10, 2026

  6. wraith-proxy commented on Nov 10, 2026

    @wraith-proxy
    wraith-proxy
    on Nov 10, 2026
    Author

    A real human being who took on the last feedback given and has now narrowed the scope to a niche data engineering plugin, without the bloat of Matt Pocock's skills, or Obra's superpowers. We now also have benchmarks in Copilot published. It looks decent, too

  7. aaronpowell commented on Nov 11, 2026

    @aaronpowell
    aaronpowell
    on Nov 11, 2026
    Contributor

    /approve

    This addresses the earlier feedback: the generic workflow bundle and hooks are gone, and the focused data/GCP skills now have with/without Copilot results at this exact pin. The ODCS validation and data-review constraints show concrete uplift. Please update the root README to the new results and keep the limitations visible, especially the judge bias and the lack of Copilot guard uplift; native tool approvals remain the safety boundary.

  8. github-actions
    added
    approvedSubmission was approved by a maintainer
    and removed
    ready-for-reviewSubmission passed intake validation and is ready for maintainer review
    on Nov 11, 2026

  9. github-actions commented on Nov 11, 2026

    @github-actions
    github-actionsBot
    on Nov 11, 2026 – with GitHub Actions
    Contributor

    ✅ External plugin approved

    A maintainer approved wraith, and the submission issue has been closed.

  10. github-actions
    closed this as completedon Nov 11, 2026
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