Single tool 'hh_get_me' has minimal inline definition. Tool is registered via schema_mcp_core.tools.register_generic_tools() and register_cabinet_tools(), which means tool definitions are generated from external YAML catalogs (endpoints.yaml, entities.yaml) not visible in the provided source. The server.py file shows only high-level registration calls without inline schema or parameter documentation. No input validation, error handling guidance, or output schema documentation visible in the code.

• Provide endpoints.yaml and entities.yaml in source review so tool schemas can be verified. Ensure all tool parameters have type definitions (string, integer, enum, etc.) and descriptions (50-100 chars each).
• Add explicit error handling documentation: 'If token is invalid, returns 401 Unauthorized with message "Invalid Bearer token". Suggest user verify HH_TOKEN in dev.hh.ru → Мои приложения.'
• Document output schema for hh_get_me: 'Returns object with fields: first_name (string), last_name (string), email (string), id (integer), ...' so LLM knows what to extract.
• Add parameter descriptions for any optional query params (e.g., if the tool accepts filters or pagination). Currently no visible parameters documented.
• Implement per-tool dry-run or confirmation for any destructive operations (if cabinet_tools include write/delete actions). Add idempotentHint and destructiveHint annotations per current MCP spec.