Utilities

Anthropic's official meta-skill for drafting new Claude skills, testing them against baselines, and tuning descriptions for reliable triggering.

Dump your messy stream of thoughts, tasks and ideas and get back a clean four-section system (Projects/Ideas, Tasks, Connections, How I Can Help) with zero information loss.

Official skill that appends 2–3 targeted "worth a second look" questions after answers the user might act on.

A scenario-analysis skill that expands any "what if?" question into 4–6 branches (best, likely, worst, wild card, contrarian, second-order) with probabilities, trigger signals and response plans.

Summons 3–6 of 12 distinct thinking archetypes to argue over your question, then synthesizes the tension into an actionable recommendation.

Compresses and converts images to WebP (default), PNG, or JPEG with automatic tool selection.

Turns a complex answer into a single visual HTML page with diagrams, tables and charts, built from a short Markdown draft.

A prompt-engineering skill that identifies the target AI tool and returns one paste-ready, tool-optimized prompt.

An output-style skill that reshapes Claude's answers to lead with the next action, number every multi-step task, restate progress each turn, and cut all filler.

An output-style skill that reshapes Claude's answers for an ADHD reader: next action first, numbered steps, concrete time estimates, and progress restated every turn.

Pull YouTube transcripts (multi-language, translated, SRT), chapters, speaker labels and cover images from just a URL or video ID.

Fetch any webpage through Chrome and save it as a clean Markdown file.

A meta-skill that turns a directory, URL, pasted notes, or the work you just did into a reusable SKILL.md — or refines an existing one in place.

A blunt Marc Andreessen persona that pressure-tests ideas and ventures market-first and ends with a BUILD / DERISK / KILL verdict plus confidence level.

Conservatively detects the CPU, memory, disk and accelerator limits your current process actually has, emitting a redacted JSON snapshot plus safe worker-planning helpers.

Reads any text and maps the author's thinking style across 12 cognitive dimensions into a 'cognitive fingerprint' profile.

A thinking-advisor skill that applies Musk's five mental models and eight decision heuristics to tear down cost structures and challenge assumptions.

A persona skill that makes Claude analyze AI direction, safety strategy and research taste through Ilya Sutskever's thinking framework.

A conversational package manager for Claude Code skills — search, install, update and remove skills from the CCPM registry without typing CLI commands.

A conversation-style skill that makes Claude lead with the bottom line, never drop a warning, and format replies so a skim still carries the answer.