A versatile command-line tool for interacting with Google Workspace APIs, designed for both human users and AI agents.

A comprehensive C code style guide packaged as an AI agent skill with clang-format integration, enabling agents to write, edit, and format C code consistently.

Curated collection of reusable agent skills for AI coding assistants like Cursor, Claude Code, and GitHub Copilot.

A comprehensive resource for skills and tools tailored for AI coding agents.

A collection of 66 game-development agent skills with a master router for AI coding agents, supporting multiple engines and tasks.

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AI Agent Skill for Prompting Video Models

UmaDev orchestrates multiple AI coding CLIs to act as a team of roles for software development.

Curated collection of 14 domain-specific agent skills covering the CesiumJS API, installable as a Claude Code plugin or via the Agent Skills standard.

Claude skill: Prototype → Figma. Analyzes a Claude Code prototype, maps components to your Figma design system via search + Code Connect, explodes each interaction flow into state-by-state frames, and annotates triggers, transitions, and edge cases, making prototypes reviewable by PMs, designers, and engineers without running code.

Adversarial code review that breaks the self-review monoculture. Use when you want a genuinely critical review of recent changes, before merging a PR, or when you suspect Claude is being too agreeable about code quality. Forces perspective shifts through hostile reviewer personas that catch blind spots the author's mental model shares with the reviewer.

Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.