Solid foundation with complete schemas and descriptions for all 6 tools. Tool names follow verb_noun convention (list_files, read_file, write_file, search_files, fetch_url, check_status). Descriptions are present and actionable (avg ~100 chars), exceeding the 10-char minimum. Input schemas are well-formed with type definitions and constraints (minLength, pattern, enum, defaults). However, output schemas are not documented, LLMs cannot predict response structure for downstream chaining. Parameter descriptions are adequate but lack dependency hints (e.g., 'Call list_files first if unsure path exists' appears in tool description, not param docs). Error handling is basic, no recovery guidance or categorization. Security is reasonable (no secrets in params), but no audit trail or permission gates documented.

• Document output schemas for all tools. E.g., list_files returns {files: string[], directories: string[]}; read_file returns {content: string}. Include field types and meanings.
• Add recovery guidance to error messages. E.g., 'File not found at /path/to/file. Call list_files(path="/path/to") to verify the path exists.'
• Implement dry-run or confirmation for write_file. Add optional 'dry_run: boolean' parameter; when true, return what would be written without modifying the file.
• Enhance parameter descriptions with explicit constraints. E.g., 'url (string, required): Full URL including https:// or http://. Pattern: ^https?://'
• Add result limits and pagination to list_files and search_files. Document max results (e.g., 'Returns up to 100 entries; use offset/limit for pagination') and include total_count in response.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry