MCP-builder · MCP Use | AI Open Source Radar

Scaffold a new MCP server project using `npx create-mcp-use-app`
Test an MCP tool from the terminal using `npx mcp-use client <server> tools call <tool-name> <key>=<value>`

This skill is a navigation guide only; detailed implementation requires reading the referenced files
Terminal testing commands use specific syntax (`key=value` or `key:='<json>'`) that must be followed exactly
Verify the workspace package.json lists mcp-use as a dependency before adding features to an existing project
Ensure all Zod schema fields in tool definitions include `.describe()` for better AI understanding
Confirm widgets check `isPending` before accessing `props`
Verify all API keys and secrets are referenced via process.env instead of being hardcoded

MCP-builder · MCP Use