Guides creation of effective Claude skills with proper structure, naming, and progressive disclosure. Use when creating new skills, improving existing SKILL.md files, reviewing skill quality, or when the user mentions writing skills, skill authoring, or SKILL.md.
Generate TLA+ specifications, PlusCal algorithms, and TLC model configurations for formal verification of distributed systems, concurrent algorithms, and state machines.
Generate TLA+ specifications, PlusCal algorithms, and TLC model configurations for formal verification. Use when the user wants to formally specify systems, verify concurrent algorithms, model distributed systems, check safety/liveness properties, or create state machine specifications.