This server has basic tool definitions but significant quality gaps across naming, descriptions, and parameter details. 11 of 14 tools lack proper input schema validation (empty or minimal properties). Descriptions are present but often too brief (under 20 chars baseline). Critical parameter descriptions are missing for several tools. No documented output schemas. Error handling is minimal. The server presents as a working Yuque API client wrapper but falls short of production-grade MCP tool quality standards. Language barrier (Chinese docs/descriptions) adds friction for English-speaking agent developers.

• CRITICAL: Fix get_doc_version, add input schema with required parameters (at minimum doc_id and version_id) and expand description to 50+ characters explaining what the tool does.
• Translate ALL tool descriptions and parameter descriptions from Chinese to English. Baseline English prose: 'Get the current authenticated user's profile information, including ID, name, and email. Use this to bootstrap the current context.' (50-200 chars per pattern:tool-description).
• Document output schemas for ALL tools. Example for get_user: 'Returns {user_id: integer, login: string, name: string, email: string, avatar_url: string}'. Include which fields are reliably present vs optional.
• For update_repo and delete_repo, explicitly document the mutual exclusion: 'Either repo_id OR namespace must be provided, not both. repo_id is preferred for performance.'
• For create_repo, document when each optional parameter should be provided and their defaults: 'owner_login (default: current user), owner_type (default: user), slug (auto-generated from name if omitted), public (default: 0 = private)'.
• Add error recovery guidance to every tool. Example: 'If user not found, try list_users with a partial login. If repository creation fails with 'namespace already exists', call get_repo to retrieve the existing one.'
• Implement confirmation/dry-run for delete_repo. Example: add a 'confirm: boolean' parameter. When false, return what would be deleted; when true, delete. Document both modes.
• Constrain list_* tools with explicit pagination: 'Returns max 50 results. Use offset/limit parameters (default offset=0, limit=20) to fetch more. Returns {items: [...], total: integer, offset: integer}'.