deer-flow

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History

feat(community): add Browserless web_capture screenshot tool (#3881 )

* feat(community): add Browserless web_capture screenshot tool

Add a web_capture tool that renders a page via Browserless /screenshot and
presents it through the artifact system, alongside the existing Browserless
web_fetch provider.

Hardening:
- SSRF guard: reject URLs resolving to private/loopback/link-local (incl. the
  169.254.169.254 cloud-metadata endpoint)/reserved/multicast/unspecified
  addresses; opt out via allow_private_addresses for internal targets.
- Surface a warning when Browserless renders a target page that itself
  responded with a non-2xx/3xx status (X-Response-Code), so an error/anti-bot
  page is not mistaken for valid visual evidence.
- Dedupe colliding output filenames instead of silently overwriting prior
  captures.

Docs: comment out token: $BROWSERLESS_TOKEN in tool examples (an unset $VAR
fails AppConfig startup) and document allow_private_addresses.

* fix(community): format web_capture guard + document local Browserless startup

Address PR #3881 review: fix the lint-backend failure (ruff format on
browserless/tools.py) and add local Browserless startup instructions to
CONFIGURATION.md so reviewers can run the service to try web_fetch/web_capture.

2026-07-01 23:41:58 +08:00

agents

feat(skill): strengthen maintainer orchestrator review workflow (#3606 )

2026-06-16 23:33:09 +08:00

plans

feat(tracing): add optional Langfuse support (#1717 )

2026-04-02 13:06:10 +08:00

pr-evidence

Implement skill self-evolution and skill_manage flow (#1874 )

2026-04-06 22:07:11 +08:00

superpowers

feat(community): add Browserless web_capture screenshot tool (#3881 )