Loop Engineering MCP server provides 7 read-only tools with basic descriptions and minimal input schemas. All tools follow verb_noun naming (loop_list_*, loop_get_*, loop_recommend_*), which is good. However, descriptions are generic (avg ~80 chars, well below the 194-char baseline for A+ tools), lack context on WHEN to use each tool, and omit dependency hints. Input schemas are present but sparse: most tools accept only 1-2 parameters with minimal type info. No output schemas documented. No error handling guidance. All tools are READ_ONLY, reducing risk, but the server lacks the depth expected for production use.

• Document output schemas for all 7 tools. Specify field names, types, and what each field represents. E.g., loop_list_patterns should return [{patternId: string, goal: string, cadence: string, riskLevel: string}, ...].
• Expand descriptions to 100-200 chars with WHEN/WHY context. E.g., 'List all available loop patterns to discover which pattern fits your use case. Call this first if you don't know the pattern ID, then use loop_get_pattern to fetch full details.'
• Add error recovery hints to get_* tools. E.g., loop_get_pattern: 'If pattern not found, call loop_list_patterns() to see valid IDs.'
• Enhance loop_recommend_pattern description with input guidance: 'Describe the use case in 1-2 sentences (e.g., "watch CI failures and auto-retry"). Returns the best matching pattern ID and rationale.'
• Add pagination guidance to list_* tools: 'Returns up to 50 patterns. If more exist, implement pagination via offset/limit parameters or document how to fetch all.'