Crossreview

Run when the user invokes /crossreview (or /crossreview:setup to choose the reviewers) or asks for a cross-review, a quorum review or a second opinion from other agents or models: fan a code review (uncommitted work, a branch, a commit range, files, a plan or a document) out to several console code agents (Claude Code, Codex, Coddy, Cursor Agent, Devin, OpenCode, Gemini CLI, Qwen Code, Kimi, Koda) that review it in parallel and blind to each other, then, as the orchestrator, verify every finding against the code and decide alone what matters and what to fix. Works from any agent with a shell o

9 stars 3 forksAI, LLMs & Agents

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add EvilFreelancer/crossreview --skill crossreview

Manual install

git clone --depth 1 https://github.com/EvilFreelancer/crossreview.git /tmp/crossreview
mkdir -p ~/.claude/skills
cp -r /tmp/crossreview/. ~/.claude/skills/crossreview

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Crossreview: independent reviewers, one orchestrator

One brief is written, every reviewer gets that brief and nothing else, they all answer, and then
the **orchestrator** alone decides: which findings are real, which matter, what to fix now and what
not to fix. The reviewers advise; the last word is the orchestrator's: the subagent you hand the
run to in step 3, or you. Their value is in the disagreement of different models, so pick
reviewers from different vendors.

Three rules hold for the whole run:

1. **Reviewers are blind to each other.** A reviewer never sees another reviewer's answer: not in
   its brief, not in a later round, not as a summary. Internal reviewers (your own subagents)
   included.
2. **Every reviewer gets to answer.** Wait until each one has answered or ended (failed, timed
   out). Retry the ones that failed for a passing reason before you write the report. Stop one
   early only when the user says so.
3. **You decide, not the majority.** One reviewer with evidence outweighs four without it. Your
   verdict may differ from every reviewer's.

`<skill>` below is the directory holding this SKILL.md; agents usually say where it is when they
load a skill (Claude Code's "Base directory", Coddy's "Skill directory"). If yours did not, take
the first of these that holds `scripts/crossreview.py`, and do not search the whole disk:
`${CODDY_HOME:-~/.coddy}/skills/crossreview`, then `crossreview` under `~/.claude/skills`,

Read the full skill on GitHub

Details

Skill name: crossreview
Repository: EvilFreelancer/crossreview
License: MIT
Repo updated: 29 October 2026

FAQ

What does the Crossreview skill do?

How do I install the Crossreview skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add EvilFreelancer/crossreview --skill crossreview. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Crossreview popular?

It lives in EvilFreelancer/crossreview, which has 9 GitHub stars and 3 forks.

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