The server defines 9 tools with clear naming conventions (all start with action verbs: list_, get_). Descriptions are present and reasonably detailed (averaging ~60 chars, within acceptable range). Input schemas are visible and properly typed. However, there are significant gaps: most parameter descriptions lack detail about formats, constraints, and expected values; output schemas are not documented in the visible code; error handling is minimal; no tool annotations (readOnlyHint) despite all being READ_ONLY. The tools follow a coherent pattern (projects → screens/flows/context → blueprint generation), but lack the LLM-optimization details needed for A-grade quality.

• Add formal JSON Schema documentation for each tool's output. Example: `get_project` should document that it returns {id: string, name: string, screens: [...], flows: [...], context: {...}}. This enables LLMs to plan downstream calls and extract the right data.
• Enhance parameter descriptions with format constraints. Change 'The project UUID' to 'The project UUID (UUID v4 format, 36 characters)' so LLMs understand the exact format expected.
• Add readOnlyHint annotation to all 9 tools in the server registration code to signal to agents that these are safe, idempotent read operations. Example: `{type: 'object', properties: {...}, readOnlyHint: true}`.
• Document error responses with recovery guidance. In each tool's error handling, return categorized errors: 'Project not found. Try list_projects() to see available projects.' instead of bare 404s.
• For list_projects, list_screens, list_flows: add limit (default 20, max 100) and offset parameters, and return {items: [...], total: number, hasMore: boolean} so agents can paginate large result sets without exhausting context.
• For get_component_spec, convert the componentType parameter to an enum with all valid values (button-primary, text-input, etc.) or provide a discovery tool (list_component_types) to enumerate valid options.
• Add a tool dependency map in documentation: 'To get a screen, you must first call list_projects() to find projectId, then list_screens(projectId), then get_screen(projectId, screenId).' This guides agent planning.