This server has significant gaps in definition quality. While 8 tools are explicitly registered with basic schemas, most parameters lack actionable descriptions, many descriptions are generic or vague, and there is no documented output schema for any tool. Tool naming is reasonably clear (all start with 'protocol_' verb-prefix), but parameter documentation is sparse. The `help` tool has an empty input schema but no description of what it returns. Error handling is minimal, no recovery guidance, no actionable error messages, and no input validation visible in the source. The server is functional for basic protocol tracking but falls short of production-grade tool design.

• Add a documented output schema for each tool. Example for protocol_check_compliance: { type: 'object', properties: { complianceScore: { type: 'number', description: '0-100 compliance score' }, violations: { type: 'array', items: { type: 'object', properties: { violation: { type: 'string' }, severity: { type: 'string', enum: ['low', 'medium', 'high', 'critical'] }, timestamp: { type: 'string' } } }, description: 'List of logged violations' } } }
• Expand the `help` tool: add a description like 'Get comprehensive documentation for all protocol-tracker functions, including names, descriptions, parameters, and usage examples' and a documented output schema showing the structure of the help response (e.g. { tools: [ { name: string, description: string, parameters: [...] } ] }).
• Improve parameter descriptions with format hints and examples. For protocol_log_activity context parameter: 'Context or purpose of the activity (e.g. "Following brain_init_sequence step 3" or "Exploration phase after boot")'. For protocol_start_session expectedProtocols: 'List of protocol names expected to be followed in this session (e.g. ["brain_init_sequence", "architecture_maintenance"])'.
• Add error handling with recovery guidance. When protocol_log_step receives an unknown protocolName, return: { error: 'Unknown protocol', message: 'Protocol "unknown_proto" not recognized. Available protocols: brain_init_sequence, architecture_maintenance, session_handover. Call protocol_start_session to declare a new protocol.' }
• Validate enum inputs before logging. If status is not in ['completed', 'skipped', 'failed'], return: { error: 'Invalid status', message: 'Status must be one of: completed, skipped, failed. Got: "in_progress"' }