What problem does it solve? Writing a skill for DeepSeek Harness fails silently when frontmatter keys are misspelled, descriptions don't trigger discovery, or files sit in the wrong directory. This Skill encodes the official DSH skill rules so you can author, debug, and verify skills without reading the source packages. ## Core Features & Use Cases - Frontmatter and discovery rules: Covers the minimal SKILL.md format, the five ranked discovery paths (project, custom, user), and the one-level-only scanning limit. - Fail-closed debugging: Explains why camelCase keys like userInvocable cause the entire skill to be discarded, and gives a排查 order for skills that don't appear. - Description and body writing guidance: Shows how to write trigger-oriented descriptions starting with "when to use", and how to structure the body as judgment criteria with positive/negative examples. - Use Case: You created a new skill but the model never loads it. Use this Skill to check kebab-case frontmatter keys, verify the discovery path, and run the three-step self-test (listed, triggered, behavior changed). ## Quick Start Help me write a new DSH skill that reviews code changes, and check why my existing skill is not being discovered.
