implementation-reviewer

implementation-reviewer is a skill for Claude Code, Codex from dcouple/Pane. It costs 38 tokens per session (785 once invoked), scanned A, original, no licence file.

A review skill for checking completed code changes against an implementation plan. It runs quality checks and identifies gaps, regressions, or integrations that were missed.

In plain words
What is it for?
Use it after implementation to check completeness, run relevant checks, and report issues that still need attention.
Why use it?
It helps verify that finished work matches the intended plan and has not introduced related problems.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/dcouple/pane/implementation-reviewer
Any agent
npx skills add dcouple/Pane --skill implementation-reviewer
Clone the repo
git clone --depth 1 https://github.com/dcouple/Pane

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for implementation-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/skills/dcouple/pane/implementation-reviewer.svg)](https://agentmods.dev/skills/dcouple/pane/implementation-reviewer)
Your own site
<a href="https://agentmods.dev/skills/dcouple/pane/implementation-reviewer"><img src="https://agentmods.dev/badge/skills/dcouple/pane/implementation-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 785 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00038 $0.00785
Opus 5 $0.00019 $0.00392
Sonnet 5 $0.00008 $0.00157
Haiku 4.5 $0.00004 $0.00078

Measured 3d ago against content hash 87a4047b5ed3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

implementation-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.codex/skills/implementation-reviewer/SKILL.md · 128 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 128 lines · 38 tokens per session scan A 87a4047b5ed3

Subscribe to this mod's changes

implementation-reviewer is a skill published in the GitHub repository dcouple/Pane (442 stars, last pushed yesterday), with no licence file. It adds 38 tokens to every session and 785 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.