excellence-review SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
excellence-review from frankxai/claude-skills-library is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add frankxai/claude-skills-library/excellence-review@git:20260820.5d4ee7aPins git:20260820.5d4ee7a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- frankxai/claude-skills-library
- Path
.grok/skills/excellence-review/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260820.5d4ee7a, committed Aug 20, 2026
- Size
- 881 bytes
- Repository stars
- 47
- License
- MIT
Mandatory excellence gates for Grok+ACOS. verification-loop, santa-method, gstack-qa, plan-reviews, repo-mastery, cso, rules-distill. Never ship without evidence (gstack screenshots, metrics). Use on any build/suggest/lead task.
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
# Excellence Review Skill — Grok Harness ## God 99 Mandate 1. repo-mastery (read all rules files first, map cross-repo) 2. CEO/Eng/Design plan reviews (subagent or delegate to claude) 3. Adversarial: verification-loop + santa-method (2 independent pass required) 4. gstack: qa (tiers quick/standard/exhaustive), browse, design-review, benchmark, canary 5. Security: cso / security-auditor + supply chain 6. Polish: rules-distill, skill-comply, document-release Output format: report + before/after + artifacts. Iterate atomically. Tools: gstack (headless browser ~100ms), terminal (tests), subagents.
Read the whole file at its exact version.
How to install
mdr add frankxai/claude-skills-library/excellence-review@sha256:06ec7e5233892a86The line at the top of this page pins the label git:20260820.5d4ee7a, 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_pzsyktehypxygjzu)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 20, 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 (881 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
frankxai/claude-skills-library · 47 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pzsyktehypxygjzu GET https://markdownregistry.com/api/v1/resolve?ref=frankxai/claude-skills-library/excellence-review GET https://markdownregistry.com/api/v1/blob/06ec7e5233892a86336e12495180736398122386fd478f893e973a496c414d40
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.
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