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claude

Calls the Claude Code CLI for an independent review, adversarial challenge, or codebase consultation.

Skill by ptrandev

IndexedMIT★ 1
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/ptrandev-claude

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Calls the Claude Code CLI for an independent review, adversarial challenge, or codebase consultation. Use when the user asks Claude for a second opinion or when another skill needs an independent Claude reviewer from Codex.

Use cases: agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/claude

What's inside

Skill name
claude
Description
Calls the Claude Code CLI for an independent review, adversarial challenge, or codebase consultation. Use when the user asks Claude for a second opinion or when another skill needs an independent Claude reviewer from Codex.
License
MIT
Instructions
71 lines in SKILL.md · view on GitHub

Files (3)

  • SKILL.md
  • openai.yaml · agents/
  • run-claude · scripts/

SKILL.md (first lines)

# Claude

Run Claude in a fresh, non-interactive, read-only process. Do not pass this
conversation, implementation rationale, or the author's identity unless the user
explicitly asks for that context.

## Input

Treat the text accompanying the skill invocation as the input:

| Input | Mode |
|---|---|
| `review [focus]` | Review the current diff. |
| `challenge [focus]` | Break the current diff and its assumptions. |
| Any other text | Consult Claude about that question. |

Use `review` when another skill requests an independent Claude reviewer.

## Run

1. Confirm `claude` exists with `command -v claude`.
   Stop with the install/auth error when the command is unavailable or the CLI
   reports that authentication is required.
2. Create a temporary prompt file outside the repository. Include the selected
   role, exact scope, evidence requirements, and output contract.
3. Locate this skill's directory from the path used to load this `SKILL.md`.
4. Run `scripts/run-claude` from that directory:

   ```bash
   <claude-skill-dir>/scripts/run-claude \
     --repo "$(git rev-parse --show-toplevel)" \
     --prompt-file <temporary-prompt-file> \
     [--rubric <rubric-file>] \
     [--model <model>]
   ```

5. Treat timeout, empty output, or output that misses the requested contract as
   a failed reviewer. Report the failure instead of inventing findings.
6. Remove the temporary prompt file.

The runner disables Claude customizations and permits only repository reads and
read-only Git commands. Never weaken those controls for a review or challenge.

## Review contract

Tell Claude to inspect the diff itself and verify each finding against the
surrounding code. Require exactly one finding per line:

```text
SEVERITY | file:line | one-line finding | one-line proof
```

Allow `HIGH`, `MEDIUM`, and `LOW`. Require `CLEAN` as the only output when no
finding survives verification. Claude reviews only. It does not edit, commit,
push, post, or resolve anything.

When a rubric is supplied, pass its file path with `--rubric` and tell Claude to
read it in full before reviewing.

## Challenge contract

Ask Claude to attack assumptions, boundary conditions, failure recovery,
concurrency, security, and data-shape mismatches. Require the review contract
above so callers can adjudicate the output mechanically.

## Consult contract

Ask the user's question directly. Tell Claude to cite repository files and lines
for repository claims. Keep the process read-only.

From ptrandev/agent-skills, MIT.

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Stars
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Last commit (this folder)
Sep 4, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

claude skill. Agent Mart. https://agentmart.dev/skills/ptrandev-claude (last updated 2026-10-24)