Create, improve, merge, and validate portable Agent Skill packages with adaptive workflows and behavioral evals. Use when authoring or reconstructing SKILL.md packages.
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
Turn a repeatable workflow into a compact specialist package, or improve an existing package without erasing its effective domain knowledge. Optimize for correct behavior on real requests rather than conformity to one Markdown template.
## Choose the mode
- **Create** — build a new package from concrete usage examples.
- **Improve** — diagnose and revise an existing package while preserving working behavior.
- **Merge** — combine overlapping packages, reconcile triggers and resources, and define migration boundaries.
- **Validate** — inspect structure, resource routing, triggers, and behavior without changing the package unless asked.
Read the current package, repository conventions, validators, and catalog metadata before asking questions. Ask only for intent that cannot be recovered and would materially alter trigger scope, side effects, or output.
## Model real usage
Collect or derive representative prompts:
- direct requests that should trigger;
- common paraphrases and incomplete requests;
- near-miss requests that belong to another skill;
- multi-turn requests where the skill becomes relevant later;
…
The line at the top of this page pins the label git:20261015.35cce77, 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_ktfdsbfoszlxnqqz
GET https://markdownregistry.com/api/v1/resolve?ref=tushaarmehtaa/tushar-skills/skill-creator
GET https://markdownregistry.com/api/v1/blob/6b2008471cc01116fea77ab8a418b5ef4a5f0835aa09e9f6c040839832553884
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.
tushaarmehtaa/tushar-skills · agent-instructions/SKILL.md · Create or reconcile scoped AGENTS.md, CLAUDE.md, and Cursor rules from repository evidence. Use when coding-agent…
tushaarmehtaa/tushar-skills · ai-cost-audit/SKILL.md · Audit AI usage, billing, unit economics, routing, caching, batching, and optimization. Use when AI cost, margin…
tushaarmehtaa/tushar-skills · ai-product-development/SKILL.md · Design, implement, or audit production AI features with model selection, streaming UX, tool use, safety, evaluation…
tushaarmehtaa/tushar-skills · analytics/SKILL.md · Plan, implement, or audit analytics, error monitoring, health checks, dashboards, and reporting. Use when designing…
tushaarmehtaa/tushar-skills · changelog/SKILL.md · Turn a verified git range into audience-appropriate changelog copy and optional visual assets. Use when preparing…
tushaarmehtaa/tushar-skills · cold-outreach/SKILL.md · Research, write, audit, and improve cold messages, introductions, replies, and sequences. Use when contacting…
tushaarmehtaa/tushar-skills · decision-doc/SKILL.md · Facilitate, research, write, or audit decision records with options, evidence, tradeoffs, ownership, and review…
tushaarmehtaa/tushar-skills · demo-video/SKILL.md · Plan, script, build, and verify Remotion product demos, walkthroughs, launch clips, and explainers. Use when a product…
tushaarmehtaa/tushar-skills · deploy-check/SKILL.md · Run a production preflight across release scope, tests, builds, secrets, migrations, dependencies, configuration…
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…
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…
eigent-ai/eigent · resources/example-skills/skill-creator/SKILL.md · Guide for creating effective skills. Use when creating a new skill or updating an existing skill that extends agent…