If you run agents with tools, this day always comes: "I need to change this tool's arguments — will the agent survive? " Tool schema changes are a daily event in agent development. An argument gets renamed.
Source: [Dev.to](https://dev.to/sunnydachs/i-changed-a-tools-schema-four-ways-and-watched-three-agent-frameworks-break-differently-36-runs-ebk)