mcp-builder - MCP Server Development Guide
Create MCP servers enabling LLMs to interact with external services through tools.
Tags
Updated: 2026-09-21Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Research MCP protocol and framework documentation
- Plan MCP server implementation architecture
- Set up server project structure
- Implement core infrastructure and utilities
- Implement tools with schema validation
- Build and test MCP servers
- Create structured evaluation QA pairs
Inputs
- MCP protocol specification documentation
- TypeScript or Python SDK documentation
- Target service API documentation
- Evaluation guidelines and requirements
Outputs
- MCP server source code
- Evaluation XML file with QA pairs
- Compiled build artifacts
Requirements
- Node.js and npm for TypeScript development
- Python environment for Python development
- MCP Inspector for server testing