Documentation
Tool Calling in the NexoRouter documentation.
Tool Calling
Status: Model- and client-dependent. Verify before production.
Agent tools often need more than a text response. They may require tool calling, JSON arguments, edit actions, or multi-step planning. A model can work for chat and still fail in an agent workflow.
Production check
- Confirm a plain text prompt works.
- Ask the tool to perform a read-only project inspection.
- Ask for one small edit in a disposable branch.
- Check whether tool calls are parsed correctly.
- Check Usage Logs for each request.
- Only then rely on that tool and model pair for production agent workflows.
Tools affected
- Cline
- Roo Code
- OpenCode
- Aider
- Continue edit mode
- Cursor agent workflows