Creates or updates agent skills — instructions, references, scripts and assets. Use when the user wants to write a new skill, improve an existing skill, or package domain knowledge, a workflow or a tool integration as a skill.
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
# Skill Creator
Create and update skills: a SKILL.md that routes, plus optional scripts,
references and assets.
**Author against the rubric.** `references/prompt-authoring-rubric.md`
holds the ten authoring rules — routing, one home per rule, no model
education, one example per mechanism, contracts over narrative, measure
what loads. Read it before writing a body and audit every finished skill
against it. This file keeps the format contracts and the creation
process.
## Anatomy
```
skill-name/
├── SKILL.md # required
│ ├── frontmatter: name, description (both required)
│ └── body (Markdown instructions)
├── scripts/ # executable code; runs without loading into context
├── references/ # docs, loaded into context only when needed
└── assets/ # files used in the output (templates, icons, fonts)
```
Create only the directories the skill will actually use. An empty or
placeholder-filled directory ships confusion.
## Frontmatter contract
- `name` and `description` are the only fields the loader reads, and the
only two a skill needs. One exception is legitimate: a `license`
…
The line at the top of this page pins the label git:20261019.5b4b1ea, 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.
GET https://markdownregistry.com/api/v1/artifacts/art_xj3ndduyyircw2pe
GET https://markdownregistry.com/api/v1/resolve?ref=hive-academy/ptahcode/skill-creator
GET https://markdownregistry.com/api/v1/blob/7c57b32c3a3277d84b65f6dc50da5a3363395e57af3a72fde3f08991080fbdcc
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.
hive-academy/ptahcode · .claude/skills/agent-lanes/SKILL.md · Contract for background CLI agent lanes via the ptah_agent_* tools. Use when a task spawns or resumes a lane, or…
hive-academy/ptahcode · .claude/skills/angular-3d-scene-crafter/SKILL.md · Designs Angular 3D scenes with @hive-academy/angular-3d, including in-scene motion and animation tuning. Use for 3D…
hive-academy/ptahcode · .claude/skills/angular-frontend-patterns/SKILL.md · Angular component and state patterns built on signals. Use when building Angular components, signal state, RxJS…
hive-academy/ptahcode · .claude/skills/angular-gsap-animation-crafter/SKILL.md · Designs scroll, parallax and timeline motion for @hive-academy/angular-gsap. Use for scroll-triggered or viewport…
hive-academy/ptahcode · .claude/skills/ddd-architecture/SKILL.md · Domain-Driven Design for complex business domains. Use when deciding whether DDD is warranted, defining bounded…
hive-academy/ptahcode · .claude/skills/execute-phase-gated-task/SKILL.md · Execute a complex, multi-phase project from a detailed specification with checkpoint validation, strategic commit…
hive-academy/ptahcode · .claude/skills/frontend-design/SKILL.md · Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with…
hive-academy/ptahcode · .claude/skills/humanize-library/SKILL.md · Behavior-preserving refactor that makes an existing library, module or folder readable — small focused files, no…
hive-academy/ptahcode · .claude/skills/nestjs-backend-patterns/SKILL.md · NestJS backend architecture for multi-tenant SaaS. Use for third-party API providers, Prisma or ZenStack setup…
hive-academy/ptahcode · .claude/skills/nestjs-deployment/SKILL.md · Productionizes NestJS apps for containers. Use for multi-stage Docker builds of NestJS or Nx apps, webpack externals…
hive-academy/ptahcode · .claude/skills/nx-workspace-architect/SKILL.md · Nx monorepo architecture for Angular and NestJS. Use when creating a workspace, organizing or naming libraries, tags…
anthropics/skills · skills/skill-creator/SKILL.md · Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a…
bytedance/deer-flow · skills/public/skill-creator/SKILL.md · Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a…
hkuds/deeptutor · deeptutor/skills/builtin/skill-creator/SKILL.md · Design and author DeepTutor skills (SKILL.md packages). Use when the user wants to create a new skill, improve an…
cherryhq/cherry-studio · resources/skills/skill-creator/SKILL.md · Create, edit, evaluate, and optimize skills, including benchmarking and description tuning for better triggering.
anthropics/claude-plugins-official · plugins/skill-creator/skills/skill-creator/SKILL.md · Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a…
volcengine/openviking · bot/workspace/skills/skill-creator/SKILL.md · Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
garrytan/gbrain · plugin/skills/skill-creator/SKILL.md · Create new skills following the GBrain conformance standard. Generates SKILL.md
with frontmatter, Contract, Phases…
garrytan/gbrain · skills/skill-creator/SKILL.md · Create new skills following the GBrain conformance standard. Generates SKILL.md
with frontmatter, Contract, Phases…
