This server has severe definition quality issues. Tool descriptions are minimal (10-40 chars, well below the 50-200 char baseline for LLM optimization). NO input schemas are visible in the source code, tools are registered with only name and description, lacking parameter type definitions, constraints, and output documentation. The code shows raw HTTP endpoints accepting JSON but no formal schema declarations. Parameter descriptions are missing entirely (e.g., 'executable', 'pid', 'location' have no context). Error handling is absent, no guidance on retryability, user-fixable vs fatal errors, or recovery paths. Tools like 'run' and 'kill' are destructive but lack confirmation patterns or dry-run support. No security validation visible (command injection risk in winedbg wrapper). Tool composition is poor, 'run' and 'attach' should clarify mutual exclusivity. Output schemas are undocumented.

• Add formal JSON Schema input definitions for all 28 tools. Each parameter must have 'type', 'description', and constraints (enum, pattern, minLength, maxLength). Example: {'executable': {'type': 'string', 'description': 'Path to Windows executable (e.g., C:\\Program Files\\app.exe)', 'pattern': '^[A-Za-z]:\\.*\\.exe$'}}.
• Expand tool descriptions to 50-200 chars. Include WHAT the tool does, WHEN to use it, and any prerequisites. Example: 'Set a breakpoint at a specific location (function name, file:line, or memory address). Use after attaching to a process. Returns breakpoint number for later deletion.'
• Add parameter descriptions explaining format, range, and valid values. Example for 'location': 'Breakpoint location: function name (e.g., main), file:line (e.g., app.c:42), or memory address (0x12345678).'
• Implement error handling with recovery guidance. Return structured errors: {'error': 'Invalid location format', 'expected': 'function_name | file:line | 0xaddress', 'suggestion': 'Try break_at("main") or break_at("app.c:42")'}. Validate all inputs before calling winedbg.
• Add confirmation pattern for destructive tools (kill, delete_breakpoint). Implement a 'confirm' parameter or separate 'confirm_kill' tool. Document that these operations are irreversible.