MCP servers and skills: search, filter by where they run, and compare.
Guide for building high-quality MCP servers in Python (FastMCP) or TypeScript that expose external APIs to LLMs.
OfficialSkillApache-2.0No key
React and Next.js performance guidelines for writing, reviewing and refactoring components and data fetching.
OfficialSkillMITNo key
Creates, edits and benchmarks Agent Skills, with evals and description tuning for better triggering.
OfficialSkillApache-2.0No key
Creates animated GIFs sized for Slack, with constraints and validation utilities.
OfficialSkillApache-2.0No key
Guidance for Supabase work: client libraries, auth, CLI and MCP use, schema migrations and reading logs.
OfficialSkillMITNeeds Supabase
Postgres best practices maintained by Supabase, applied before changing tables, queries or other database schema.
OfficialSkillMITNeeds PostgreSQL
Applies a consistent theme to artifacts such as slides, documents, reports and HTML landing pages.
OfficialSkillApache-2.0No key
Toolkit for multi-component claude.ai HTML artifacts built with modern frontend tooling.
OfficialSkillApache-2.0No key
Reviews UI code against Vercel's Web Interface Guidelines for accessibility and UX compliance.
OfficialSkillMITNo key
Playwright toolkit for testing local web apps: checks frontend behavior, captures screenshots and reads browser logs.
OfficialSkillApache-2.0No key
Who stands behind it
