BlogReducing tool calling error rates from 15% to 3% for OpenAI, Anthropic, and Google Gemini models We recently built a tool compatibility layer that reduced tool calling error rates from 15% to 3% for 12 OpenAI, Anthropic, and Google Gemini models, across a set of 30 property types and constraints. Background Mastra is a TypeScript agent framework. When a user is doing tool calls that accepts so
