* fix(tui): improve colour contrast for light-background terminals (#38636)
Detect light terminal backgrounds via COLORFGBG and apply a WCAG
AA-compliant light palette. Adds OPENCLAW_THEME=light|dark env var
override for terminals without auto-detection.
Uses proper sRGB linearisation and WCAG 2.1 contrast ratios to pick
whichever text palette (dark or light) has higher contrast against
the detected background colour.
Co-authored-by: ademczuk <ademczuk@users.noreply.github.com>
* Update CHANGELOG.md
---------
Co-authored-by: ademczuk <andrew.demczuk@gmail.com>
Co-authored-by: ademczuk <ademczuk@users.noreply.github.com>
- Add 12 new tests covering: isWebSocketUrl detection, parseHttpUrl WSS
acceptance/rejection, direct WS target creation with query params,
SSRF enforcement on WS URLs, WS reachability probing bypasses HTTP
- Reframe docs section as generic "Direct WebSocket CDP providers" with
Browserbase as one example — any WSS-based provider works
- Update security tips to mention WSS alongside HTTPS
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Browserbase uses direct WebSocket connections (wss://) rather than the
standard HTTP-based /json/version CDP discovery flow used by Browserless.
This change teaches the browser tool to accept ws:// and wss:// URLs as
cdpUrl values: when a WebSocket URL is detected, OpenClaw connects
directly instead of attempting HTTP discovery.
Changes:
- config.ts: accept ws:// and wss:// in cdpUrl validation
- cdp.helpers.ts: add isWebSocketUrl() helper
- cdp.ts: skip /json/version when cdpUrl is already a WebSocket URL
- chrome.ts: probe WSS endpoints via WebSocket handshake instead of HTTP
- cdp.test.ts: add test for direct WebSocket target creation
- docs/tools/browser.md: update Browserbase section with correct URL
format and notes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix CAPTCHA/stealth/proxy claims: these are Developer plan+ only,
not available on free tier
- Fix free tier limits: 1 browser hour, 15-min session duration
(not "60 minutes of monthly usage")
- Add link to pricing page for paid plan details
- Simplify structure to match Browserless section format
- Remove sub-headings to match Browserless section style
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Browserbase exposes a direct WebSocket connect endpoint that
auto-creates a session, similar to how Browserless works. Simplified
the section to use this static URL pattern instead of requiring
manual session creation via the API.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Browserbase requires creating a session via their API to get a CDP
connect URL, unlike Browserless which uses a static endpoint. Updated
to show the correct curl-based session creation flow, removed
unverified static WebSocket URL, and added the 5-minute connect
timeout note from official docs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Rename "Configuration" sub-heading to "Profile setup" to avoid
MD024/no-duplicate-heading conflict with the existing top-level
"Configuration" heading.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add Browserbase documentation section alongside the existing Browserless
section in the browser docs. Includes signup instructions, CDP connection
configuration, and environment variable setup.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add Browserbase documentation section alongside the existing Browserless
section in the browser docs. Includes signup instructions, CDP connection
configuration, and environment variable setup for both English and Chinese
(zh-CN) translations.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
