MCP Builder
When to Use
Use when the user asks to design an MCP server, add MCP tools, define tool schemas, evaluate MCP usability, or create MCP client configuration.
Do Not Use When
Do not use when the user asks to delegate coding to Codex CLI, fix a uv virtualenv, or triage GitHub issues.
Required Inputs
Target API or local capability, tool names, schemas, transport, and evaluation goals.
Workflow
- Define minimal read-only or controlled tool surface.
- Implement typed schemas and server transport.
- Add integration tests for list_tools and call_tool.
- Create evaluation tasks and document client configuration.