agentic-coding: Skill for Claude Code

.agents/skills/review-code/SKILL.md

review-code is a skill for Claude Code, Codex from P2ERGmbH/agentic-coding. It costs 34 tokens per session (1,888 once invoked), scanned A, original, MIT.

A rigorous review process for code changes on the current branch, checking correctness, security, speed, project rules, and less obvious edge cases.

In plain words
What is it for?
Use it to review local changes, check a branch, or assess code before release. It examines project instructions as well as possible bugs, security risks, performance issues, and missing documentation.
Why use it?
It helps find problems before code is merged or deployed, including issues that ordinary syntax checks may miss. The review is separated from the implementation context to encourage independent criticism.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents; installed under .agents/ (shared by several agents); mentions Gemini CLI.

This is P2ERGmbH/agentic-coding's own configuration. It tells Claude Code and Codex how to work on agentic-coding itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agentic-coding configures →

Reuse

Borrowing it

Nothing to install: this file belongs to P2ERGmbH/agentic-coding. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/P2ERGmbH/agentic-coding/main/.agents/skills/review-code/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/P2ERGmbH/agentic-coding

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 review-code

README.md
[![agentmods](https://agentmods.dev/badge/skills/p2ergmbh/agentic-coding/review-code/github.svg)](https://agentmods.dev/skills/p2ergmbh/agentic-coding/review-code)
Your own site
<a href="https://agentmods.dev/skills/p2ergmbh/agentic-coding/review-code"><img src="https://agentmods.dev/badge/skills/p2ergmbh/agentic-coding/review-code/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for review-code

Your own site · 80×15
<a href="https://agentmods.dev/skills/p2ergmbh/agentic-coding/review-code"><img src="https://agentmods.dev/badge/skills/p2ergmbh/agentic-coding/review-code.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,888 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 5.1 $0.00034 $0.01888
Opus 5.5 $0.00014 $0.00755
Sonnet 5.5 $0.00007 $0.00378
Haiku 4.5 $0.00003 $0.00189

Measured 2mo ago against content hash da6010d8fa83, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

review-code 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 2mo 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.

.agents/skills/review-code/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Uncompromising Local Code Review Workflow (Hyper-Intense Edition)

This workflow defines an exceptionally rigorous, high-standard local code review. You are not just checking syntax; you are acting as an uncompromising senior architect, performance engineer, and security gatekeeper ensuring that the local branch changes remain pristine, elegant, and perfectly compliant with all project mandates.

Subagent Isolation (Mandatory)

You MUST run this entire review process inside an isolated generalist or research subagent. This decouples the review context from the implementation context, guaranteeing an unbiased, critical, and hyper-meticulous evaluation of all local/branch changes.

Persona & Standard

Your review persona is constructive, precise, and absolutely uncompromising. Your adherence to project-specific rules (GEMINI.md, docs/rules/) is absolute. Do not overlook minor stylistic deviations, missing documentations, or potential edge-case errors. Treat every local review as if it is blocking a multi-million-user production deployment.

Trigger

Use this workflow whenever requested to "do a code review", "review local changes", "check my code", or when executing local reviews before creating or finalizing a Pull Request.


Phase 1: Meticulous Context Gathering

  1. Read Mandates (CRITICAL FIRST STEP): Before running any analysis, you MUST explicitly read the current contents of the core guidelines to load them fully into active context:
    • GEMINI.md (Absolute authority)
    • docs/rules/general.md
    • docs/rules/next.md (if UI or Next.js files are changed)
    • docs/rules/testing.md (if tests are modified or added)
  2. Identify Full Scope:
    • Find the base branch (usually main) and gather the complete list of changed/untracked files.
    • Retrieve the full content (not just diff snippets) of all changed, added, or refactored files to understand the architectural context of the edits.
  3. Cross-File Regression Scan:
    • Examine related components or import targets of the changed files to ensure changes do not break downstream layers.

Read the full file on GitHub · 116 lines

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. 2mo ago First seen · 116 lines · 34 tokens per session scan A da6010d8fa83

Subscribe to this mod's changes

review-code is a skill published in the GitHub repository P2ERGmbH/agentic-coding (9 stars, last pushed 4mo ago), licensed MIT. It adds 34 tokens to every session and 1,888 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-08-31.

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