clawker: Skill for Claude Code

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

code-review is a skill for Claude Code, Codex from schmitthub/clawker. It costs 28 tokens per session (606 once invoked), scanned A, original, MIT.

A code-review guide for reviewing a pull request, code difference, or branch in this repository.

In plain words
What is it for?
Use it to review pull requests, compare branches, and inspect diffs for problems.
Why use it?
It provides a defined way to examine proposed changes before they are merged.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

This is schmitthub/clawker's own configuration. It tells Claude Code and Codex how to work on clawker 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 clawker configures →

Reuse

Borrowing it

Nothing to install: this file belongs to schmitthub/clawker. 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/schmitthub/clawker/main/.github/skills/code-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/schmitthub/clawker

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 code-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/schmitthub/clawker/code-review/github.svg)](https://agentmods.dev/skills/schmitthub/clawker/code-review)
Your own site
<a href="https://agentmods.dev/skills/schmitthub/clawker/code-review"><img src="https://agentmods.dev/badge/skills/schmitthub/clawker/code-review/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 code-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/schmitthub/clawker/code-review"><img src="https://agentmods.dev/badge/skills/schmitthub/clawker/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 606 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 $0.00028 $0.00606
Opus 5.5 $0.00011 $0.00242
Sonnet 5.5 $0.00006 $0.00121
Haiku 4.5 $0.00003 $0.00061

Measured 1mo ago against content hash fb178ca60ffd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

code-review 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 1mo 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.

.github/skills/code-review/SKILL.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Follow these steps in order. .github/copilot-instructions.md defines each priority in full and the comment style; this file is the procedure.

1. Lint suppression

Search every added or changed line in the diff for //nolint, // nolint, #nosec, and //lint:ignore. Search .golangci.yml changes for exclusions, exclude, and nolintlint. List every hit as file:line. Report each hit as its own comment (priority 1).

2. Control plane servers and listeners

Search the diff under controlplane/, internal/controlplane/, cmd/clawkercp/, and clawkerd/ for grpc.NewServer, net.Listen, net.ListenConfig, http.Server, and ListenAndServe. For each hit:

  1. Confirm the gRPC server attaches the controlplane/auth interceptor in the chain order used by controlplane/server/grpc_stack.go.
  2. Confirm the certificate, key, and CA files come from a lane that belongs to this listener only. Compare against controlplane/infracerts, controlplane/otelcerts, and controlplane/sdscerts.
  3. If the listener uses client certificates instead of bearer tokens, confirm tls.RequireAndVerifyClientCert and a CN or SAN pin in VerifyPeerCertificate, and confirm the pull request description gives the reason.
  4. Confirm there is no panic, log.Fatal, or os.Exit, and that each serve goroutine has a recover.

Report each failed check as a blocking comment (priority 2).

3. CLAUDE.md files

For each CLAUDE.md in the diff, read the file mode and the blob content. Pass only when the mode is 120000 and the content is exactly AGENTS.md, and a file named AGENTS.md exists in the same directory. Git submodules are exempt. Report each failure as a blocking comment (priority 3).

4. Version pins

For each added FROM line, uses: line, rev: line, or image constant in Go source, confirm it carries a @sha256: digest or a full commit SHA. Report each miss (priority 4).

5. Standing rules

Apply the remaining priority 4 rules and the rule files that .github/copilot-instructions.md names.

Read the full file on GitHub · 58 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. 1mo ago First seen · 58 lines · 28 tokens per session scan A fb178ca60ffd

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository schmitthub/clawker (58 stars, last pushed today), licensed MIT. It adds 28 tokens to every session and 606 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 2026-09-08.