Skill
Claude API
Reference for the Claude API and Anthropic SDK: model ids, parameters, streaming, tool use, MCP, agents, caching, and model migration.
Skill · Example
MCP builder
Guides the building of an MCP server in Python (FastMCP) or Node/TypeScript (MCP SDK), with an emphasis on tool design.
- Type
- Skill
- Author
- Anthropic
- License
- Apache-2.0
- Status
- Example
- Listed
- 2026-11-07
- Skill name
- mcp-builder
Before you use it. Mirrored file is SKILL.md only. Scripts, fonts, and other assets stay in the source repo. Read the file before use, and do not run referenced scripts until a person has reviewed them.
Apache-2.0, from LICENSE.txt beside SKILL.md in anthropics/skills. Retrieved 2026-11-07. The repository README also describes these skills as Apache-2.0.
Questions
What license covers MCP builder?
The catalog records this as Apache-2.0. Apache-2.0, from LICENSE.txt beside SKILL.md in anthropics/skills. Retrieved 2026-11-07. The repository README also describes these skills as Apache-2.0.
Is a raw file mirrored here?
Yes. SKILL.md is an unmodified copy. LICENSE.txt or NOTICE.md sits beside it. Scripts and other assets stay in the source repository.
What should I check first?
Mirrored file is SKILL.md only. Scripts, fonts, and other assets stay in the source repo. Read the file before use, and do not run referenced scripts until a person has reviewed them.
Nearby
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React composition patterns for components that have grown too many boolean props.