Critical gaps across naming, descriptions, and schemas. Tool names lack consistent verb prefixes (e.g., 'orchestrate', 'query_rag' are vague). Most parameter descriptions are present but generic. Input schemas visible for all 19 tools but lack depth, many parameters missing type constraints, enums, or validation rules. No output schemas documented. Error handling absent. Security concerns: OAuth tokens, API keys, and tenant data exposed as parameters without clear secret injection patterns. Composition issues: tools like 'orchestrate' and 'call_external_mcp' combine multiple concerns. This server would not pass production code review.

• Rename 'orchestrate' to 'orchestrate_personas_for_task' and 'query_rag' to 'search_rag_context' to clarify intent. Add verb-noun structure to all tools.
• Document output schemas for all 19 tools. E.g., list_personas should return {personas: [{id, name, domain, description}], total_count, next_cursor}. Include field types and descriptions.
• Move API keys, OAuth tokens, and secrets from tool parameters to server-side injection via environment variables or GCP Secret Manager (already in requirements.txt). Update tool descriptions to reflect this.
• Add error handling guidance to each tool description. E.g., 'If persona not found, call list_personas() first to discover available personas.' Include retryable vs. fatal error classification.
• Add enum constraints to strategy, validation_level, period, and model parameters. Replace free-form strings with explicit allowed values. Document in both schema and description.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry