Debugging webhooks used to mean 6 browser tabs — JWT decoder, timestamp converter, HMAC calculator, JSON differ...
Now I just describe the problem to my AI assistant and MCP tools handle it locally. No data leaves my machine.
Wrote up the full workflow: https://dev.to/profiterole/how-i-use-mcp-tools-to-speed-up-api-development-a-real-workflow-13le
