Server has 15 tools with explicit schemas and descriptions visible in toolHandlers.ts and contextHandlers.ts. However, quality is inconsistent. Tool names follow verb_noun convention (process-with-role, create-role, etc.), which is good. Descriptions are present but often generic (e.g., 'Process a query using a specific role' lacks WHEN/WHY context). Parameter descriptions exist but lack constraints, no enums for 'tone' values, no format specs for 'pattern' regex, no min/max for numeric fields. Output schemas are not documented; responses are inferred as text-only. Error handling is absent from visible code. Security concerns: no evidence of permission gates on destructive tools (delete-role, clear-role-memories, delete-context-trigger). Overall, definitions meet minimum viability but fall short of production-grade clarity and safety.

• Document output schemas for all tools. E.g., create-role should return {id: string, name: string, createdAt: ISO8601}. Include pagination (limit, offset, total) for list-like responses.
• Add enum constraints to 'tone' parameter: enum: ['professional', 'creative', 'formal', 'casual', 'technical']. Document valid values in descriptions.
• Implement permission gates on delete-role, clear-role-memories, delete-context-trigger. Verify caller has 'admin' or 'write:roles' scope before executing. Return 403 Forbidden with actionable message if denied.
• Expand parameter descriptions with format specs. E.g., 'pattern' in add-context-trigger: 'Regex pattern (e.g., ^urgent|critical$) or literal string. Max 256 chars.' 'metadata' in store-memory: 'JSON object with custom key-value pairs (max 10 keys, values must be string/number/boolean).'
• Add error handling to tool execution. Return structured errors: {type: 'not_found'|'invalid_input'|'permission_denied', message: '...', suggestion: '...'}. E.g., delete-role not found: 'Role "xyz" not found. Available roles: [list]. Did you mean one of these?'