Ditto MCP Server

--- description: Manual validation steps and lightweight checks for MCP server behavior --- # Testing & Validation - Build: `yarn build` must succeed. - Lint: `yarn lint:check` and `yarn format:check` must pass. - Type-check: `yarn type-check` must pass. - MCP Inspector: `npx -y @modelcontextprotocol/inspector npx ditto-mcp-server` to validate tool listing and calls. - Smoke test Docker: run container and verify startup logs. - For tool behavior, test a safe `SELECT` with dummy args; verify items and error envelope formats.