Server has 7 tools with basic descriptions and input schemas, but significant quality gaps. Tool names are action-oriented (semantic_search, hybrid_search, upsert_chunks, delete_by_file_path, auto_log, gateway_logs, tg_send), which is good. However, descriptions are minimal (10-50 chars), parameter descriptions lack detail, and output schemas are not documented. No error handling guidance, no parameter constraints (enums, ranges), and no indication of idempotency or retry safety. The mix of read-only, write, and destructive operations lacks clear permission/scope declarations. Schemas show basic types but lack validation rules, format constraints, or examples of expected output structure.

• Expand all tool descriptions to 100-200 chars. Include WHAT the tool does, WHEN to use it (vs similar tools), and what it returns. E.g., 'semantic_search: Find knowledge base entries by semantic similarity using Vectorize embeddings. Returns ranked results with relevance scores. Use when searching by meaning/topic; use hybrid_search for keyword+semantic combined matching.'
• Document output schemas for all tools. Specify field names, types, and structure. E.g., semantic_search returns [{id, content, score, file_path}, ...]. Include pagination info (total_count, next_cursor) for list tools.
• Add parameter constraints: semantic_search.limit should be 1-100 (default 20); gateway_logs.time_range should accept ISO 8601 or relative strings (e.g., '1h', '7d'); tg_send.chat_id should be optional with fallback to TG_DEFAULT_CHAT_ID.
• Add error handling guidance. E.g., delete_by_file_path should document: 'Returns 404 if file_path not found. Idempotent, safe to retry. No undo available; consider archiving instead of deleting.'
• Declare permission scopes for each tool. E.g., gateway_logs requires 'read:cloudflare_logs'; tg_send requires 'write:telegram'. This enables least-privilege agent configs and audit trails.