mcpfoundry is a code generator, not a production MCP server. It generates tool definitions dynamically from database schemas and OpenAPI specs. The 6 tool templates (list_<table>, create_<table>, get_<table>, update_<table>, delete_<table>, <operationId>) lack concrete schemas, descriptions are minimal (10-20 chars), and parameter documentation is sparse. Tools are inferred from templates rather than explicitly registered. No error handling guidance, no output schema documentation, and no security annotations visible. The generated code shows SQL injection protection (qid() escaping) and basic HTTP handling, but the tool definitions themselves are incomplete.

• Generate explicit JSON Schema for each tool's input and output. For list_<table>, document limit/offset params and return structure (array of rows, total count). For create_<table>, document which columns are required vs optional and return shape (changes, lastInsertRowid).
• Expand tool descriptions to 50-150 chars. Example: 'list_users: Fetch user records with pagination. Returns up to limit rows starting at offset. Use to discover users before calling get_user or update_user.'
• Add parameter descriptions to generated tools. For limit/offset, specify ranges (limit 1-1000, offset ≥0). For create_<table> columns, note which are required, data types, and constraints.
• Document output schemas in tool definitions. For list_<table>, specify: returns {rows: [{id, ...}], total: number}. For delete_<table>, specify: returns {changes: number}.
• Add error handling guidance. For 'table not found', suggest 'Call list_tables() to see available tables.' For 'invalid column', return 'Column X not found. Available: [col1, col2, ...]'.