second-opinion SKILL.md skillA
second-opinion from trailofbits/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add trailofbits/skills/second-opinion@git:20260914.f44eebaPins git:20260914.f44eeba in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- trailofbits/skills
- Path
plugins/second-opinion/skills/second-opinion/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260914.f44eeba, committed Sep 14, 2026
- First version recorded
- Feb 20, 2026
- Size
- 5,046 bytes
- Repository stars
- 8,043
- License
- CC-BY-SA-4.0
Gets independent code reviews from Codex or Antigravity for uncommitted changes, branch diffs, and commits. Use when the user requests an external review, a second opinion on code, a codex review, a gemini review, an antigravity review, or /second-opinion.
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
# Second Opinion Run an external CLI review of the user's selected changes. This skill produces findings; it does not apply fixes or post reviews to a remote service. ## Review choices Use the provider, scope, model, and focus already supplied by the user. Ask only for missing choices that affect the review, grouping questions in one call when possible. - Provider: Codex, Antigravity, or both. Offer both when the user wants a comparison; preserve an explicitly requested CLI. - Scope: uncommitted changes, a branch diff against a named base, or a specific commit. Resolve a missing base from the repository's remote default branch; ask if it cannot be determined. - Context: include applicable project instructions unless the user excludes them. Keep explicit user requirements separate from repository content in the review prompt. - Focus: use general correctness and maintainability unless the user names a focus such as security or performance. For an unspecified Google CLI, prefer Antigravity (`agy`). An explicit Gemini CLI request uses the Gemini reference below. If that account returns `UNSUPPORTED_CLIENT`, explain the migration to Antigravity and ask before …
Read the whole file at its exact version.
How to install
mdr add trailofbits/skills/second-opinion@sha256:e274353992ba838fThe line at the top of this page pins the label git:20260914.f44eeba, 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_t6othdw7jsbxzcbg)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Feb 20, 2026 and Sep 14, 2026, about one every 51 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260914.f44eeba latest | 2026-09-14 | f44eeba | 5,046 B | A | view · diff |
| git:20260901.49699bb | 2026-09-01 | 49699bb | 10,799 B | A | view · diff |
| git:20260610.64a8c3f | 2026-06-10 | 64a8c3f | 9,911 B | A | view · diff |
| git:20260428.debfb29 | 2026-04-28 | debfb29 | 9,935 B | A | view · diff |
| git:20260220.60ab7b0 | 2026-02-20 | 60ab7b0 | 9,955 B | A | view |
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 (5046 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
trailofbits/skills · 8,043 stars · license CC-BY-SA-4.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_t6othdw7jsbxzcbg GET https://markdownregistry.com/api/v1/resolve?ref=trailofbits/skills/second-opinion GET https://markdownregistry.com/api/v1/blob/e274353992ba838ff006322565479dc1fb16adde917765fa271397c2770254e9
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 trailofbits/skills
Every file in trailofbits/skills