Personally reviewed agent skills
Install better workflows into Claude, Codex, and every agent.
Find a vetted SKILL.md, inspect the source, watch the demo when one exists, then install the exact workflow your next session needs.
Prompt Packs
Copy-paste prompt grammar for Nano Banana and other generative models.
MCPs
Agent-callable tools for browsers, APIs, SaaS, and custom workflows.
Budget
Spend less, keep context cleaner, and keep agent sessions pointed.
Submit
Send a skill through review so builders can inspect and install it.
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#namesourceproof
1
mcp-builderaitool
Use when building a Model Context Protocol server that exposes a real external service to an LLM, so the agent designs the right tools and ships in Python (FastMCP) or Node/TypeScript with the official SDK.
github.com
anthropics/skillsinstall★ 140k
2
claude-apiaiapi
Use when building, debugging, or optimizing apps that call the Claude API or Anthropic SDK so the agent emits Claude-shaped code with prompt caching, the right model, and the current SDK surface.
github.com
anthropics/skillsinstall★ 140k
3
firecrawl-mcpaitool
Use when an agent needs Firecrawl through MCP: scrape pages, crawl sites, map URLs, search the web, or extract structured data from public web content.
github.com
firecrawl/firecrawl-mcp-serverinstall★ 6.4k
4
skill-judgeaitool
Use when reviewing, auditing, or improving an agent SKILL.md so the agent scores design quality across multiple dimensions and emits concrete fixes against the official skill spec.
github.com
softaworks/agent-toolkitinstall★ 1.9k
5
hamel-evals-skillsaiconcept
Use when auditing or building an LLM-product eval pipeline — Hamel Husain's evals skills cover error analysis, judge validation, synthetic data, and review interfaces, distilled from advising 50+ AI teams.
github.com
hamelsmu/evals-skillsinstall★ 1.3k
6
runway-mcpaitool
Run Runway's Gen-3 and Gen-4 video models from an agent — text-to-video, image-to-video, and upscaling — through Runway's official MCP server.
github.com
runwayml/runway-api-mcp-serverinstall★ 20
Think SKILL.md for the rest of the agent stack — by hand, not by scrape.