This MCP server has critical definition quality gaps. The source code shows tool registration via agno's tool classes (MCPTools and DuckDuckGoTools), but the actual tool definitions, input schemas, parameter descriptions, and output schemas, are NOT visible in the provided source. The main.py only imports and instantiates these tools without exposing their schema definitions. MCPTools wraps an external mcp-discord server (spawned as a subprocess), meaning the actual Discord tool definitions are in a separate Node.js module not provided for review. DuckDuckGoTools is imported from agno's built-in library, also not shown. Without access to the underlying schema definitions, we cannot verify naming, parameter constraints, descriptions, or output structures. Both tools are inferred rather than explicitly defined, which triggers the hard cap rule: per-tool scores cannot exceed 50 when tool definitions are not directly visible. Additionally, the server itself provides no custom tool definitions, it merely bridges to external tools. This is a wrapper/proxy architecture, not a tool provider, which limits its value as an MCP server for evaluation.

• Export the actual tool definitions (from mcp-discord and agno's DuckDuckGoTools) so their schemas are visible for review. If using agno's tool wrappers, provide or link to their JSON Schema definitions.
• Define explicit input schemas for each tool parameter. Example for MCPTools: { 'channel_id': { 'type': 'string', 'description': 'Discord channel ID (or name if you have it; will be resolved)' }, 'message': { 'type': 'string', 'description': 'Message text to post. Keep under 2000 chars.' } }. Use enums for constrained values (e.g. reaction types).
• Expand tool descriptions to 100 - 200 characters and answer: WHAT does it do? WHEN to use it? WHAT does it return? Example: MCPTools: 'Post messages, delete messages, add reactions, and manage Discord channels/forums. Use this for all Discord operations. Returns operation status and any IDs created.' DuckDuckGoTools: 'Search the web using DuckDuckGo. Returns up to 20 results with titles, URLs, and snippets. Use when user asks for current events, web facts, or links.'
• Document output schemas with typed fields and descriptions. Example: MCPTools post_message returns { 'success': boolean, 'message_id': string, 'timestamp': string (ISO 8601), 'error': string (if failed) }.
• Add error handling with recovery guidance. Example: 'Channel not found. Available channels: #general, #announcements. Did you mean one of these?' or 'Message too long (2100 chars). Max is 2000. Try splitting it or removing formatting.'
• Add permission checks for destructive operations. Before deleting a message or channel, verify the agent has permission. Log the action with user/agent ID, timestamp, and result for audit trails.