chromium-bridge 0.2.1

CLI bridging agents to Chromium-based browsers via Chrome DevTools Protocol
chromium-bridge-0.2.1 is not a library.

chromium-bridge

Rust CLI bridging agents to Chromium-based browsers via Chrome DevTools Protocol (CDP).

Works with Brave, Chrome, and Chromium — any browser that speaks CDP.

Commands

Command Description
chromium-bridge check Health check — is the debugging port responding?
chromium-bridge list List open tabs with URLs
chromium-bridge navigate <url> Navigate a tab to a URL
chromium-bridge evaluate <js> Run JavaScript expression in a tab
chromium-bridge screenshot [url] Capture a page screenshot
chromium-bridge markdown <url> Convert a web page to markdown
chromium-bridge click <selector> Click an element by CSS selector
chromium-bridge type <selector> <text> Type text into an element
chromium-bridge select-tab <pattern> Activate a tab by index or pattern
chromium-bridge wait <selector> Wait for a CSS selector to appear
chromium-bridge snapshot Dump the page accessibility tree
chromium-bridge setup Configure browser for remote debugging
chromium-bridge skill install Install SKILL.md to the project's Claude skills

All commands accept --tab <index|pattern> to target a specific tab, --json for machine-readable output, and --timeout <ms> to override the default 5s timeout.

Setup

Requires a Chromium-based browser running with --remote-debugging-port:

# One-time setup (Brave)
echo "--remote-debugging-port=9222" >> ~/.config/brave-flags.conf

# Or launch manually
brave --remote-debugging-port=9222

Install

# From crates.io
cargo install chromium-bridge

# Or via install script (prebuilt binaries)
curl -sSf https://raw.githubusercontent.com/btakita/chromium-bridge/main/install.sh | sh

License

MIT