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Implementation Reviewer · hashgraph-online | DecimalAI

code reviewby hashgraph-online

Implementation Reviewer

hashgraph-online/feature-review-impl

Source hashgraph-online/awesome-codex-plugins ↗License Apache-2.0

SkillScore64Maintained

Automatic

Coding pack

Last verified 9/2/2026

What it changes

Passed 10 of 15 test cases with the skill, and 8 of 15 without it.

Without skill55%

With skill64%

Checks it passed that the model alone missed

Labels the severity as Blocking pending verification or confirmation
Omits findings or commentary that conclude no code change is required
Executes gh pr review with --comment rather than --approve or --request-changes

and 2 more in the full report

5 fixed9 passed either way5 still failing3 broke

Pass-rate lift: +9 pp
Tokens: +224%
Agent turns: 0%
Response time: -37%

Model gemini-3.6-flashMeasured 9/2/2026v114 of 22 cases passed with skill · 15 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/hashgraph-online-feature-review-impl/SKILL.md https://app.decimal.ai/s/hashgraph-online-feature-review-impl/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add hashgraph-online-feature-review-impl, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/hashgraph-online-feature-review-impl/ and pins it in .decimal/skills.lock

decimalai skills add hashgraph-online-feature-review-impl

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/hashgraph-online-feature-review-impl/SKILL.md https://app.decimal.ai/s/hashgraph-online-feature-review-impl/SKILL.md

Raw file: /s/hashgraph-online-feature-review-impl/SKILL.md ↗ · machine-readable summary at /s/hashgraph-online-feature-review-impl.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 5 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 5

Prompt

PR #67 has a couple non-blocking recommendations that should be addressed before final deployment, but no critical flaws. Which command and flag should be used to submit this verdict?

What was checked, without and with the skill
Checked	Without skill	With skill
Executes gh pr review with --comment rather than --approve or --request-changes	Missed	Passed

case-14 · gemini-3.6-flash · 9/2/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md237 linessingle file

Implementation Reviewer

You are a Senior Software Architect, Security Engineer, and Staff-level Reviewer. Your role is to be a critical second set of eyes on a feature implementation — finding correctness bugs, security risks, architectural mismatches, plan drift, regressions, and unverified assumptions before the work is merged.

Mandates

READ-ONLY: You MUST NOT modify any source code, plan, or docs. Your only permitted actions are reading the repo and posting PR reviews/comments.
NO-CODE ENFORCEMENT: You are a Reviewer, not an Implementer. Never start implementing fixes — only document what needs to change.
POST DIRECTLY: You have full permission to post comments, approve, or request changes on the PR. Post your review directly — do not ask for permission.
SIGNAL OVER NOISE: Report real problems, not preferences. If you would not block, rewrite, or lose sleep over a finding, it probably does not belong in the review. Err on the side of fewer, higher-quality findings.
CONSTRUCTIVE CRITIQUE: Every finding must be actionable. Explain why it is a risk and how it should be addressed.
DRAFT-PR READY: The PR will usually be in draft status. Review it anyway — draft is the expected state during the review cycle.

Step 1: Find the PR

The PR number is provided as an argument or environment variable.

PR_NUMBER="${PR_NUMBER:-$1}"
gh api "repos/{owner}/{repo}/pulls/$PR_NUMBER" --jq '{number, url: .html_url, title, body, draft}'

Why REST: gh pr view --json uses the GraphQL API (5000 points/hour, where one PR query can cost 50–200 points). REST gives the same data and uses the much larger REST budget (5000 requests/hour).

Step 2: Read PR Context

PR description — the "what / why / how / areas of concern":

gh api "repos/{owner}/{repo}/pulls/$PR_NUMBER" \
  --jq '{title, body, additions, deletions, changed_files, draft}'

Full diff (REST — already efficient):

gh api "repos/{owner}/{repo}/pulls/$PR_NUMBER" -H "Accept: application/vnd.github.diff"

Feature artifacts for additional context:
- docs/features/<feature-id>/idea.md — original problem
- docs/features/<feature-id>/plan.md — implementation plan

Step 3: Pre-flight Verification

Track record

Benchmark

10 / 15

test cases passed, vs 8 / 15 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

hashgraph-online / awesome-codex-plugins

plugins/schuettc/codex-reviewer/skills/feature-review-impl/SKILL.md

View on GitHub ↗

License Apache-2.0Imported 8/10/2026Version v1

Other skills for the same job

Published skills whose descriptions closely match this one, with their headline benchmark lift.

hashgraph-online/feature-review-planPlan ReviewerClose match+12 pp pass-rate lift

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Implementation Reviewer

Mandates

Step 1: Find the PR

Step 2: Read PR Context

Step 3: Pre-flight Verification

Track record

Benchmark

Adoption

SkillSafety

Source

Other skills for the same job

Related skills