cross-review SKILL.md skillA
cross-review from sentimony/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sentimony/skills/cross-review@v1.4.2Pins v1.4.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sentimony/skills
- Path
plugins/skills/skills/cross-review/SKILL.md- Versions recorded
- 1
- Latest version
- v1.4.2, committed Oct 27, 2026
- Size
- 23,983 bytes
- Repository stars
- 6
- License
- MIT
You MUST use this when an implementation plan or a finished implementation needs an independent review by other agent CLIs - by default the opposite CLI (Codex for work done in Claude Code, Claude Code for work done in Codex) together with Antigravity (Gemini) - whether the user asks for a cross-review or a second opinion from the other agent, or plan-crafting, inline-plan-dev, or subagent-plan-dev reach their cross-review step. Same-host implementation review belongs to review-request and…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Cross Review Use this skill to hand a plan or an implementation to other agent CLIs (by default the opposite CLI and Antigravity) for an independent, read-only review. The host agent prepares a self-contained brief, the bundled runner starts the reviewer with a fixed read-only policy, and the host passes the result to `review-resolution` as claims to validate. ## Responsibility boundary This skill owns the path from a review need to an external reviewer's result: ```text review need -> mode, reviewer, and target -> selected material after secret hygiene -> target fingerprint -> self-contained brief -> runner invocation and wait -> result completeness check -> handoff to review-resolution ``` It does not fix findings, decide whether they are valid, run `verification-gate`, or finish a branch. Two modes exist: - `plan` - review an implementation plan against its spec before execution; - `implementation` - final review of the complete implementation against spec and plan, or, for a change made from requests in the conversation without either, against those requests. Spec review before planning and per-task review inside `subagent-plan-dev` are outside …
Read the whole file at its exact version.
How to install
mdr add sentimony/skills/cross-review@sha256:e4075165d9bd4115The line at the top of this page pins the label v1.4.2, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_qyty3qzgs65fqyze)
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Versions
The registry has recorded 1 version of this file, committed on Oct 27, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (23983 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
sentimony/skills · 6 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qyty3qzgs65fqyze GET https://markdownregistry.com/api/v1/resolve?ref=sentimony/skills/cross-review GET https://markdownregistry.com/api/v1/blob/e4075165d9bd4115b58c723b9202013c31f47fd2b729376a96b8817db61eb31f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from sentimony/skills
Every file in sentimony/skills