Run AFM assertion tests across one or more models with deterministic pass/fail validation. Tests tool calling (including XML format), stop sequences, logprobs, think extraction, streaming, prompt cache, error handling, and performance.
Run the maclocal-api (AFM/MLX) test suite — automated assertions and smart analysis. Use when asked to test, validate, regression-check, or benchmark AFM before release, after code changes, or for model onboarding.
Run and review the Promptfoo-based AFM agentic evaluation suite. Use when the user wants structured-output, tool-calling, grammar, guided-json, streaming, concurrency, or agentic QA coverage for AFM, and especially when they want help choosing harness options or interpreting failures.
Use when starting any non-trivial task, when wondering "is there a skill for this", or after finishing work that used a librarian recommendation. Applies in every agent connected to the skill-librarian MCP server.
Re-crawls Apple FoundationModels documentation (tutorials/data JSON and Updates page) to refresh symbol-index.md, flag iOS point-release deltas (e.g. 26.5), and list new deprecations. Use after an iOS/Xcode drop or when asked to verify new Foundation Models symbols. Network access required; optional DocC fetch via…