Agent skillsOct 18, 2026
Development skills
MCP builder skill
A guide for building high-quality MCP servers in Python or TypeScript.
Why it is listed
The job it is here to do.
Anthropic’s skill-creator helps write new skills, edit existing ones, run evals, benchmark performance and tune a skill’s description so it triggers at the right time.
Write and edit skills
Evals and benchmarks
Trigger tuning
Want the rest?
If it fits the job, open the original site for the full product and the current status.
github.com/anthropics/skills