3 Commits

Author SHA1 Message Date
chengyongru
0a396aa6e2
Improve tool call validation strictness (#4190)
* Improve tool call validation strictness

Reject near-miss tool names without executing suggested tools. Require object-shaped tool parameters while preserving only lossless JSON wire-shape normalization.

* Tighten tool call argument validation

* Simplify tool argument validation tests

* Improve tool name suggestions

* Simplify tool suggestion helpers

* Limit tool suggestions to canonical matches

* Allow repair only for tool history replay

* Clarify non-object tool argument errors

* Inline replay tool argument normalization

* Track only successful tool executions

* Reject JSON null tool arguments
2026-06-09 14:50:40 +08:00
chengyongru
b2e43955e3 fix: add regression tests for bare-dict coercion, update stale comment 2026-05-30 15:35:04 +08:00
Xubin Ren
239e91a4d6 test(anthropic): pin tool_result image_url conversion regression
Adds a focused regression test so the fix for tool_result image
handling cannot silently revert. Two cases:

- list content with an image_url + text block -> image_url is
  translated to a native Anthropic image block, sibling text passes
  through unchanged
- plain string content passes through untouched (the new list branch
  must not alter the string path)

These cover the exact symptom surface (silent image drop with a
"Non-transient LLM error with image content" warning) and the only
two content shapes tool results actually take today.

Made-with: Cursor
2026-04-22 22:10:53 +08:00