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4 people reported

All time, since Oct 5.

Tool call arguments dropped

“Symptom: Intermittently, every tool call from the agent reaches the tool layer with an empty argument object.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/cursor/issues/3585/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Quiet. No reports in the last two weeks, down from 4 a week at the early-October peak.

Agent tool calls arrive with empty arguments on GLM 5.3. Every parameterized tool call (Shell, Read, Grep, MCP) fails as required arguments are stripped; zero-parameter calls still succeed.

Is this your bug?

File my report
Where
Agent tools
Error text
Invalid arguments: pattern: Required
Versions
3.22.12
Platforms
Windows
How bad
Stops work: a core feature can't be used. Some reports say it used to work. Some reports say it blocks them completely.

Not quite your bug?

  1. Local agent process doesn't respond3 people

Original reports4, newest first

  1. GLM 5.3: Tool calls terminate chats#174225
  2. Non-Working Native Agent Tools — All Parameters Dropped#173856
  3. Agent tool calls fail with Invalid arguments#173834
  4. GLM 5.3 agent tool calls intermittently arrive with empty arguments — pattern: Required / command: Required#173756

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