The server defines 3 tools with basic structure, but has significant gaps in schema completeness, parameter descriptions, and error guidance. Tool naming is verb-first and clear (search_, list_, get_), descriptions are present but minimal (48-66 chars), and input schemas are partially defined but lack comprehensive parameter documentation. No output schemas are visible. Error handling is generic. The server would benefit from richer parameter descriptions, explicit output schema documentation, and recovery guidance in error responses.

• Document output schemas for all tools. For search_knowledge, specify: { results: [{ id, title, source, platform, lastUpdated, snippet }], totalCount, nextOffset }. For list_sources and get_sync_status, specify the expected status object structure.
• Add enum constraints to platform parameter. Change description to: 'Optional platform filter (one of: slack, github, gdrive). Omit to search all platforms.'
• For search_knowledge.threshold, add bounds and guidance: 'Similarity threshold (0.0 - 1.0, default: 0.7). Higher values return only very similar results; lower values are broader but noisier.'
• For search_knowledge.limit, add pagination context: 'Maximum number of results (1 - 100, default: 20). Use offset for pagination. Results beyond 100 require multiple requests.'
• Rewrite tool descriptions to be more LLM-optimized (50 - 200 chars). Current descriptions are too brief. Example: search_knowledge → 'Perform semantic search across Slack conversations, GitHub issues, and Google Drive documents. Returns ranked results with snippets. Supports date range filtering and platform-specific search.'
• Add recovery guidance to error scenarios. E.g., in search_knowledge description: 'If no results, try: (1) broader keywords, (2) remove date filters, (3) check platform spelling.'
• Declare tool annotations in the MCP registration: readOnlyHint=true for all three tools, since they perform no mutations.
• For get_sync_status and list_sources, clarify what 'sync status' means. E.g., 'Returns last sync timestamp, item count, and any pending updates for each platform.'

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

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