What problem does it solve? Contributors to the CryptoSkills directory often produce skills that fail validation: missing YAML frontmatter fields, wrong section order, unverified contract addresses, or examples that are not copy-paste runnable. This Skill encodes the complete enriched skill pattern so new protocol skills pass marketplace validation on the first attempt. ## Core Features & Use Cases - Skill Anatomy Enforcement: Defines the mandatory 10-file structure (SKILL.md, troubleshooting doc, 4 examples, 2 resources, 1 template) with line-count targets and naming rules. - Frontmatter & Section Specification: Documents required YAML fields, whitelisted categories and chains, the fixed 12-section order, and the critical "What You Probably Got Wrong" section correcting LLM hallucinations. - Marketplace Registration & Validation: Covers adding entries to marketplace.json in alphabetical order and passing validate-marketplace.ts and build-registry.ts with zero errors. - Use Case: A developer wants to add a new DeFi protocol to CryptoSkills. They follow this guide to research the protocol, write a 300-1500 line SKILL.md with verified contract addresses, create four runnable examples, register the skill, and pass all validation checks before submitting the PR. ## Quick Start Ask the agent to create a new CryptoSkills skill for a protocol, and it will scaffold the directory structure, SKILL.md frontmatter, examples, resources, and marketplace entry following the enriched pattern.