Stop rewriting the same tool four times. This 24-page guide covers how to write LLM tool and function schemas that work across OpenAI (including strict mode), Anthropic, Gemini and MCP: the 15 pitfalls that break tools in production, a 36-point lint checklist, and how to turn an OpenAPI spec into a clean tool set. It comes with 23 ready-to-use tool templates, each in all six formats and lint-checked by the ToolSchema Forge converter, plus a runnable starter MCP server.
$7 (USD, paid in crypto)
Written with AI assistance and reviewed by hand. The templates were generated and lint-checked with the ToolSchema Forge converter.
Payments are processed by NOWPayments; you are redirected to their hosted invoice and come back to your private download page.
GET or POST /v1/cookbook (x402, $7.00 USDC on Base) returns the download links directly.