Four tools with clear verb-noun naming (analyze_, get_*, all action-oriented). Descriptions are well-written (150-200 chars), explaining WHAT and WHEN to use each tool. Input schemas present with proper types and descriptions. However, output schemas are completely undocumented, LLMs cannot plan downstream calls or extract structured data. No error handling guidance. Parameters lack validation constraints (e.g., repoUrl format, branch validation). Missing per-tool security/permission declarations.

• Document output schema for each tool. Example for analyze_repository: {type: 'object', properties: {dependencies: {type: 'array', items: {type: 'object', properties: {name, current_version, latest_version, risk_level, breaking_changes}}}, summary: {type: 'object'}, timestamp: {type: 'string', format: 'date-time'}}}
• Add error handling guidance in tool descriptions. E.g., 'If repo is not found, verify the URL format (https://github.com/owner/repo) and that the repository is public.'
• Enhance repoUrl parameter description: 'GitHub repository URL in format https://github.com/owner/repo. Must be a public repository. Example: https://github.com/facebook/react'
• Add tool annotations to server.setRequestHandler response: include readOnlyHint: true and idempotentHint: true for all four tools to signal safety to agents.
• If results can exceed 50 items, add pagination: limit (1-100, default 20) and offset (default 0) parameters, and return total_count in response.