Prompt: strip orphaned tool calls

What it does

This transform removes tool-call nodes whose call_id has no matching tool result in the request input. Complete call-result pairs stay untouched.

Reference

When to use

• Clients truncate history and leave dangling tool calls that strict upstreams reject.
• You see upstream errors about missing tool results.

Configuration

This transform has no options. Use an empty config object.

Example rule

{
  "transform": "prompt_strip_orphaned_tool_calls",
  "enabled": true,
  "phase": "request",
  "models": [
    "*"
  ],
  "config": {}
}