skill-extract SKILL.md skillA
skill-extract from nyldn/claude-octopus is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nyldn/claude-octopus/skill-extract@git:20260813.14437aePins git:20260813.14437ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nyldn/claude-octopus
- Path
.claude/skills/extract-skill/SKILL.md- Versions recorded
- 4
- Latest version
- git:20260813.14437ae, committed Aug 13, 2026
- First version recorded
- May 19, 2026
- Size
- 8,210 bytes
- Repository stars
- 4,265
- License
- MIT
Reverse-engineer design systems, tokens, and components from live products or screenshots.
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
# Extract Skill - Implementation Guide ## Overview The `extract` skill provides comprehensive reverse-engineering capabilities for design systems and product architectures. It transforms undocumented codebases into structured, implementation-ready documentation. ## Capabilities ### Design System Extraction - **Token Extraction**: Colors, typography, spacing, shadows from code or CSS - **Component Analysis**: Props, variants, usage patterns across React/Vue/Svelte - **Pattern Detection**: Layout patterns, design rules, accessibility guidelines - **Storybook Generation**: Auto-generated stories with variants and controls ### Product Architecture Extraction - **Service Detection**: Microservice boundaries, modules, domain boundaries - **API Mapping**: REST, GraphQL, tRPC, gRPC endpoint cataloging - **Data Modeling**: ORM schema extraction (Prisma, TypeORM, Sequelize) - **Feature Inventory**: Route-based and domain-based feature detection - **C4 Diagrams**: Automated architecture visualization (Mermaid) ## Technical Implementation ### Token Extraction Pipeline **Priority Order** (High to Low Confidence): 1. **Code-Defined** (95%): `theme.ts`, `tokens.json`, Tailwind config …
Read the whole file at its exact version.
How to install
mdr add nyldn/claude-octopus/skill-extract@sha256:bdf6bba536485292The line at the top of this page pins the label git:20260813.14437ae, 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_7lzuffivfqb6cu7c)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between May 19, 2026 and Aug 13, 2026, about one every 29 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260813.14437ae latest | 2026-08-13 | 14437ae | 8,210 B | A | view · diff |
| git:20260810.4407017 | 2026-08-10 | 4407017 | 8,179 B | A | view · diff |
| git:20260615.cf8410b | 2026-06-15 | cf8410b | 8,174 B | A | view · diff |
| git:20260519.8e7e251 | 2026-05-19 | 8e7e251 | 7,917 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 (8210 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
nyldn/claude-octopus · 4,265 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7lzuffivfqb6cu7c GET https://markdownregistry.com/api/v1/resolve?ref=nyldn/claude-octopus/skill-extract GET https://markdownregistry.com/api/v1/blob/bdf6bba536485292e809d10fa58b823367a125c3e6a10c3e17056ec5d0e11dac
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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