code-review

A structured review of code changes that looks for problems from several independent angles and reports what it could and could not verify.

In plain words
What is it for?
It helps review diffs, pull requests, and branches for correctness, security, logic, efficiency, and project-specific concerns.
Why use it?
It reduces missed issues and makes the review's limits visible instead of presenting incomplete checks as full coverage.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add fledgeling-co/fledgeling-plugins
agentmods
npx agentmods add plugins/fledgeling-co/fledgeling-plugins/code-review
Clone the repo
git clone --depth 1 https://github.com/fledgeling-co/fledgeling-plugins

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
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 yesterday.

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.

plugins/code-review/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "code-review",
  "version": "1.3.1",
  "description": "A diff review that reports what it could not check. Finds with fourteen named angles that are forbidden from suppressing each other, so two reasons for flagging one line both survive to be judged; verifies with three verdicts, where realistic-but-unproven stays in as PLAUSIBLE rather than being dropped with the noise, and only REFUTED leaves; then closes with a coverage ledger naming every angle, checklist and gate that never ran, and why. Learns the target repository at runtime rather than carrying a hard-coded project map \u2014 gate commands from the package scripts and CI config, frameworks from the installed dependency versions, global controls and cross-package boundaries by grep \u2014 so a candidate naming a framework the repo does not install is refuted from evidence rather than from a constant somebody wrote into a skill. Three depths, each printing its own budget line at the top of the report so what ran is visible rather than inferred; areas and ten focus lenses that compose; checklists for TypeScript, Next.js, NestJS, React Native, frontend/web, security and logic bugs, routed by path and lens; sharding above a size threshold with the fan-out reconciled against the bucket list, because a harness that loses an agent reports the wave complete. One verifier vote rather than a judge panel, on the measurement that panels saturate at about two effective votes. Read-only on source: it reports findings and does not apply fixes. Carries a token-light prepush gate on the outgoing diff.",
  "author": {
    "name": "Fledgeling",
    "email": "[email protected]"
  }
}
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. yesterday First seen · 10 lines scan A d7ad3d7f6e9d

Subscribe to this mod's changes

code-review is a plugin published in the GitHub repository fledgeling-co/fledgeling-plugins (2 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.