Easy to start with

Adds an inner-dialogue step so the AI critiques its own draft and answers like a real person instead of a helpful assistant.

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.

Generates professional dark-themed SVG diagrams — architecture, flowcharts, sequence, mind maps and more — as a single self-contained file.

Teaches Claude to read, merge, split, extract tables from, OCR and generate PDFs with Python and CLI tools.

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

Verifies factual claims in your documents against authoritative sources and applies corrections only after your approval.

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.

Runs a blameless after-action review of an incident, launch, or finished project and outputs a full report with timeline, root cause, and owned action items.

Reviews a diff or file purely for what can be deleted or simplified — over-engineering, speculative abstractions, and reinvented stdlib.

Runs a structured, blameless postmortem or retrospective on an incident, launch, or finished project and produces a report with timeline, root cause, and owned action items.

An adversarial review skill that forces Claude into three hostile reviewer personas so 'LGTM' is never an option.

Searches your cmem.ai persistent memory with a cheap-to-expensive, three-pass method to recover context from past sessions.

Official skill that drafts internal communications — 3P updates, newsletters, FAQs, incident and leadership reports — using your company's preferred formats.

Pick from 10 curated color/font themes — or generate a custom one — and apply it consistently across slides, docs, and HTML pages.

Turns raw git commit history into categorized, customer-friendly release notes in minutes.

Converts a raw git log into grouped, user-facing release notes with a headline and migration note.

Lets Claude Code generate and edit images through OpenAI's GPT Image API with a bundled Python script.

Builds a complete 360-degree feedback survey instrument, or turns raw reviewer notes into a structured feedback report.

Reads a US 401k plan packet and converts fund fees, match fine print, and vesting schedules into concrete dollar figures.