deer-flow

mirror of https://github.com/bytedance/deer-flow.git synced 2026-06-09 17:12:01 +00:00

History

fix(config): coerce null config.yaml list sections to empty list (#3434 )

Copying config.example.yaml to config.yaml and starting DeerFlow crashed with `pydantic ValidationError: models — Input should be a valid list [input_value=None]`, because the example ships every entry under `models:` commented out, so PyYAML parses the key as null. Reported in #1444.

Add a field_validator(mode="before") on AppConfig that coerces null models/tools/tool_groups to [] (matching their default_factory=list), and emit an actionable warning from from_file when no models are configured (pointing to config.example.yaml / make setup). Adds regression tests.

Closes #1444

Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>

2026-06-09 15:45:28 +08:00

agents

refactor(lead-agent): make build_middlewares public to drop the last cross-module private import (#3458 )

2026-06-09 11:56:28 +08:00

community

fix(web_fetch): support proxy for Jina reader in restricted networks (#3418 ) (#3430 )

2026-06-08 23:25:29 +08:00

config

fix(config): coerce null config.yaml list sections to empty list (#3434 )

2026-06-09 15:45:28 +08:00

guardrails

feat(guardrails): add pre-tool-call authorization middleware with pluggable providers (#1240 )