DocsetMCP provides 3 well-named, read-only tools for documentation search. Tool names follow verb-noun convention (search_documentation, list_available_docsets, get_docset_languages). Descriptions are present and moderately detailed (120-150 chars). Input schemas are visible with proper types and descriptions for all parameters. However, output schemas are not documented in the visible code, parameter descriptions could be more detailed about constraints and expected formats, and there is no error handling guidance. The tools are simple, single-purpose, and appropriately scoped. No security concerns (read-only, no credentials). Overall quality is above-average for a STDIO server, but lacks the depth expected for 70+.

• Document output schemas for all tools. For search_documentation, specify: { results: [ { name: string, summary: string, url: string, docset_type: string } ], total_count: integer }. For list_available_docsets: { docsets: [ { type: string, name: string, version: string } ] }.
• Add constraint details to parameter descriptions. Example: 'query (string, required): Search term. 1 - 256 characters. Supports wildcard (*) and phrase matching ("quoted terms").' and 'max_results (integer, default 3): Number of results to return. Minimum 1, maximum 50.'
• Add error guidance to descriptions. Example: 'If docset_type is not found, response is HTTP 400 with message: "Docset 'xyz' not found. Available: [...]", pass a corrected type or call list_available_docsets first.'
• Clarify pagination behavior in search_documentation description: 'Results are ordered by relevance. To get more matches, refine your query (e.g., use specific API names instead of generic terms).'
• Consider adding 'language' parameter constraints: 'Optional filter. If provided, must match a language returned by get_docset_languages(). Omit or pass empty string to search all languages.'
• Document idempotency: All three tools are read-only and idempotent; results are deterministic for the same input. Consider adding tool annotations (idempotentHint: true) in FastMCP if supported.