Agentalog exposes 3 read-only tools via HTTP. All tools have basic descriptions (50-80 chars), but parameter descriptions are missing entirely. Input schemas are visible but lack parameter-level descriptions required by the rubric. No output schemas documented. Tools follow verb_noun naming (search_, get_, list_) but lack the depth needed for production LLM agents. Error handling and recovery guidance absent.

• Add parameter descriptions to search_listings: 'q' (required, free-form search string), 'sort' (optional, enum: 'stars'|'name'|'updated', default 'stars'), 'limit' (optional, integer 1-100, default 20).
• Document output schemas for all three tools. E.g., search_listings returns {listings: [{name, description, url, stars, category}], total_count, has_more}.
• Expand get_facets description: 'Returns counts of MCP servers grouped by kind (stdio|http|sse), provenance (official|community), category (database|api|etc), and repository state (active|archived). Call this first to understand registry composition.'
• Add error handling examples: 'If no results found, try broadening the search query or removing filters. If sort parameter is invalid, use one of: stars, name, updated.'
• Add pagination guidance to search_listings: 'Results are limited to 100 per call. Use limit and offset parameters to iterate through large result sets.'