mcp-builder - Design, implement, test, and review MCP servers
Guides the design, implementation, testing, and review of Model Context Protocol servers exposing tools, resources, or prompts.
Tags
Updated: 2026-09-17Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Identify target protocol and SDK
- Design MCP tools and resources
- Implement server boundary infrastructure
- Test protocol contract and schemas
- Review code for security exposure
- Create read-only agent evaluation set
Inputs
- External service API specification
- MCP specification and SDK documentation
- Target host and transport requirements
Outputs
- MCP server implementation code
- Tool inventory and input schemas
- Test cases and validation results
- Completion record and review report
Requirements
- Explicit user approval for external integrations
- Target language runtime and package manager
- Available MCP protocol client or inspector