Xinmin Zeng ad6d934a5f

fix(middleware): handle string-serialized options in ClarificationMiddleware (#1997) ...

* fix(middleware): handle string-serialized options in ClarificationMiddleware (#1995)

Some models (e.g. Qwen3-Max) serialize array tool parameters as JSON
strings instead of native arrays. Add defensive type checking in
_format_clarification_message() to deserialize string options before
iteration, preventing per-character rendering.

* fix(middleware): normalize options after JSON deserialization

Address Copilot review feedback:
- Add post-deserialization normalization so options is always a list
  (handles json.loads returning a scalar string, dict, or None)
- Add test for JSON-encoded scalar string ("development")
- Fix test_json_string_with_mixed_types to use actual mixed types

2026-04-08 21:04:20 +08:00

..

harness

fix(middleware): handle string-serialized options in ClarificationMiddleware (#1997)

2026-04-08 21:04:20 +08:00