This server exposes 20 REST endpoints as MCP tools but lacks critical definition quality. Tool names are HTTP routes (GET /users, PUT /user) rather than action verbs (list_users, update_user). Most tools have minimal descriptions (10-30 chars, well below the 50-200 char baseline for LLM optimization). Input schemas are partially present but inconsistent: some tools document parameters (e.g., /user/:email has email type+description), while others (POST /events, POST /blogs) have NO visible input schema despite accepting request bodies. Output schemas are completely undocumented, LLMs cannot infer what fields to expect from responses. Error handling is absent; no guidance on retryability, user-fixable vs fatal errors, or recovery paths. Security concerns: no evidence of permission validation in tool definitions, and destructive operations (DELETE /event/:id, DELETE /segment/:id) lack confirmation patterns. Tool composition is poor: multiple tools operate on the same resources (users, events, segments, blogs) with overlapping responsibilities but no clear chaining guidance.

• Rename all tools from HTTP routes to verb_noun format: 'GET /users' → 'list_users', 'PUT /user' → 'update_user', 'DELETE /event/:id' → 'delete_event', etc. This enables LLMs to parse intent from the name alone.
• Expand all tool descriptions to 50-200 characters. Include WHAT the tool does, WHEN to use it, and any prerequisites. Example: 'Get all users from the database' → 'Retrieve a paginated list of all registered users sorted by creation date. Use this to discover user IDs before calling update_user or delete_user. Returns up to 50 users per page.'
• Document input schemas for POST /events, POST /event-segment, and POST /blogs. Specify required fields (e.g., event name, date, description for POST /events) with types and constraints. Use enums for categorical fields (e.g., event status: 'upcoming', 'ongoing', 'completed').
• Document output schemas for all 20 tools. Specify returned fields, types, and which fields are needed for chaining (e.g., user_id, event_id). Example: 'Returns {user_id: string, email: string, name: string, role: string, timestamp: number}'.
• Add error handling guidance to destructive tools. Include recovery paths: 'DELETE /event/:id: Returns 404 if event not found. Returns 403 if user lacks admin permission. Deletion is permanent, no undo available.' Consider adding a dry-run parameter or confirmation step.