skillify SKILL.md skillA
skillify from garrytan/gbrain is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add garrytan/gbrain/skillify@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- garrytan/gbrain
- Path
skills/skillify/SKILL.md- Versions recorded
- 5
- Latest version
- v2.0.0, committed Oct 7, 2026
- First version recorded
- Jul 27, 2026
- Size
- 30,412 bytes
- Repository stars
- 31,074
- License
- MIT
The meta skill. Turn any raw feature into a properly-skilled, tested, resolvable unit of agent capability. Idempotent: running on an existing skill improves it (bug fix, new input, quality pass) instead of starting from scratch. Every skill declares an EVAL CONTRACT (its goal + skill-specific dimensions + hard-fails) so the cross-modal eval judges THIS skill's real purpose, not generic slop. Cross-modal eval runs BEFORE tests: 3 frontier models from different providers critique the…
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
# Skillify — The Meta Skill > **Relationship to `/cross-modal-review`:** That skill is the manual mid-flow > "second opinion" gate (one model reviews work product before commit). This > skill's Phase 3 below uses `gbrain eval cross-modal` instead — three > different-provider frontier models score-and-iterate on a documented > dimension list *before* tests cement behavior. Use `/cross-modal-review` > for ad-hoc second opinions; use Phase 3 here when skillifying a feature. ## Contract A feature is "properly skilled" when all 15 checklist items (0 + 1–14; 3b rides with item 3) pass. `gbrain skillify check` audits the mechanical items (1–11); items 0, 3b, 12, 13, and 14 are procedural gates the agent verifies directly. Item 3 (cross-modal eval) is informational in the audit — it does not gate `gbrain skillify check`, but a missing or stale receipt is surfaced so the user knows where the gate stands. **Idempotency guarantee:** skillify can run on the same skill any number of times. Each run: 1. Detects existing artifacts (SKILL.md, tests, evals, code, resolver entries) 2. Identifies what's new: bug report, user feedback, new input, or quality gap …
Read the whole file at its exact version.
How to install
mdr add garrytan/gbrain/skillify@sha256:d7cf802c7291642dThe line at the top of this page pins the label v2.0.0, 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_4wpwbt4vwr3s7e3t)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 27, 2026 and Oct 7, 2026, about one every 18 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0.0 latest | 2026-10-07 | 590bb9a | 30,412 B | A | view · diff |
| v2.0.0 | 2026-10-04 | 739e5cc | 30,411 B | A | view · diff |
| v2.0.0 | 2026-08-12 | 3f22f51 | 29,725 B | A | view · diff |
| v1.1.0 | 2026-07-31 | 335e470 | 12,046 B | A | view · diff |
| v1.1.0 | 2026-07-27 | 70beb16 | 12,040 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 (30412 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
garrytan/gbrain · 31,074 stars · license MIT · pushed 2026-10-22 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_4wpwbt4vwr3s7e3t GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gbrain/skillify GET https://markdownregistry.com/api/v1/blob/d7cf802c7291642dacf922f3557f7e4c258f471c6dcf8feea1460710539ea263
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.