Open-source agent skills (SKILL.md) by AI Craftbook for Claude Code and the Claude apps: MCP setup, prompt testing, AI cost estimates, guide checks and more. Tested, versioned, MIT.
Cross-referenced across 55 tracked directories
#9103
Popularity Rank
1 / 55
Listed In
Emerging
Adoption Stage
10/22/2026
Created
1
GitHub Stars
10/22/2026
Last Commit
Recently added to the ecosystem
Score: 100/100
0 dependency vulnerabilities found
mensfeld
Package manager for Claude Code skills and agents and other AI related resources