LLM Endpoint Doctor

Did the tool call arrive?

Check a Chat Completions response when your agent stops before using a tool.

Response body

Paste the JSON body only. Remove keys, headers, and private content first.

What the response says

On this device

Ready when you are

Paste a response or try the example to see the result.

Checks the first choice in a non-streaming Chat Completions JSON response. No API call is made; nothing is uploaded or executed.

Source and live endpoint checksInspect a streaming capture