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Accuracy-first specialist for FHIR R4/R4B/R5 JSON, providing profile-aware guidance and support for non-fabricated terminology and integration.

Watch any video and get a transcript, even without an API key. It extends /watch with a local speech-to-text fallback.

This skill removes common AI-slop behaviors like sycophancy, preambles, and excessive hedging from responses. It applies to all user-facing assistance tasks, from coding to general chat, to reduce user frustration.

Build, run, and customize a LaunchMyStore e-commerce store using natural language. This skill is ideal for scaffolding apps, shipping storefront/checkout/admin extensions, deploying WASM Functions, configuring App Bridge actions, or managing products, orders, customers, and themes.

A software design philosophy guide based on John Ousterhout's "A Philosophy of Software Design." Use it for code reviews, architecture discussions, API design, and module decomposition, triggering when the user mentions "code is too complex," "how to split modules," or "interface."

Subdivide a mature spec into a parent + child sub-domain specs

Show where a work group is and what to run next — entry point after /clear or interruption

This meta-skill enables skill self-improvement. After a skill run, /iterate analyzes logs for friction events, retries, and bugs, generates a retrospective report, accumulates friction counts, and, upon crossing a threshold, opens a PR to the skill's repo with a proposed SKILL.md diff.

Synchronizes and maintains the Chinese translations for the anthropics/skills repository. It's used to pull upstream updates, perform incremental or full translations of SKILL.md, generate the Chinese index INDEX_ZH.md, and quickly check translation completeness.

Drive a work group autonomously through implementation, dispatching WDs as ready and pausing only for user-required escalations

Save a checkpoint of the current dialogue for resuming work later. Invoke with /ckpt to create a summary of session goals, progress, decisions, and pending tasks.

Verify a spec against its implementation and repair violations