Community indexed
Codebase-level adversarial review by a panel of frontier models. A Claude Code skill that runs every file through DeepSeek + Gemini + Kimi + MiniMax in sequence, then has Claude verify the findings against the actual source.
A Claude Code slash-command skill that performs adversarial codebase review using a panel of frontier models to find bugs and issues.
Source documentation, not instructions for this website. Review permissions before running any commands.
Codebase-level adversarial review by a panel of frontier models.
A Claude Code skill that walks your code piece-by-piece and puts every file under simultaneous pressure from a panel of structurally different models, then aggregates the findings into a single severity-ranked report that Claude itself verifies before you see it.
Install · How it works · Cost · Modes · Sample report
/crucible is a Claude Code slash-command skill. You drop the folder into ~/.claude/skills/, set one env var, and from inside any project you can run:
/crucible # review the current branch's diff
/crucible --all # review the whole repo
/crucible --paths "src/api/**/*.ts" # review a glob
/crucible --diff main...HEAD # review a specific range
/crucible --verify # also EXECUTE a repro for runtime-flagged findings
Behind the scenes, Claude:
--verify) Executes a repro for the runtime bugs. Some bugs only exist when the code runs — a retry the surrounding rate-limit always rejects, a 2>/dev/null that hides a device error. For each finding the panel tags runtime-checkable, a model writes a minimal repro harness, Crucible runs it in a locked sandbox, and findings that actually reproduce are promote<div align="center"> <img src="assets/hero.png" alt="Crucible" width="520" /> # Crucible **Codebase-level adversarial review by a panel of frontier models.** A Claude Code skill that walks your code piece-by-piece and puts every file under simultaneous pressure from a panel of structurally different models, then aggregates the findings into a single severity-ranked report that Claude itself verifies before you see it. [Install](#install) · [How it works](#how-it-works) · [Cost](#cost) · [Modes](#modes) · [Sample report](#sample-report) </div> --- ## What it is `/crucible` is a [Claude Code](https://claude.com/claude-code) slash-command skill. You drop the folder into `~/.claude/skills/`, set one env var, and from inside any project you can run: ``` /crucible # review the current branch's diff /crucible --all # review the whole repo /crucible --paths "src/api/**/*.ts" # review a glob /crucible --diff main...HEAD # review a specific range /crucible --verify # also EXECUTE a repro for runtime-flagged findings ``` Behind the scenes, Claude: 1. Resolves the file list and prints a pre-flight (files, models, est. cost). 2. Loads a panel of four current SOTA paid models from OpenRouter, each from a different vendor family (e.g. DeepSeek, Google, Moonshot, MiniMax). 3. Reviews every in-scope file through the panel: pass 1 finds, pass 2 validates, pass 3 consolidates with severity ranks. 4. Runs one cross-file architectural meta-pass to catch repeated anti-patterns, missing layers, and coupling smells. 5. **(opt-in `--verify`) Executes a repro for the runtime bugs.** Some bugs only exist when the code runs — a retry the surrounding rate-limit always rejects, a `2>/dev/null` that hides a device error. For each finding the panel tags *runtime-checkable*, a model writes a minimal repro harness, Crucible runs it in a **locked sandbox**, and findings that actually reproduce are promote
Source structure unverified
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Review before install: Avoid automatic install
Listed tools are metadata hints, not tested compatibility. Agent prompts are suggested handoffs.
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Repository metadata and review signals are advisory. Popularity, source discovery and successful execution are different facts.
Version reported in registry metadata; check source releases before relying on it.
Quality
69/100
Promising
Trust
64/100
Sandbox only
Audit
77/100
Needs review
This page exposes the same decision, trust, audit, use-case, and install signals through the Registry API, so agents can rank this skill without scraping the UI.
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}Listing source
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