feat(tool): add InvisibleFirefoxTool (proposal)#1374
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Adds a draft stub for an InvisibleFirefoxTool parallel to Crawl4aiTool and BrowserUseTool. Wraps invisible_playwright which drives a patched Firefox 150 binary with fingerprint patches at the C++ source code level (no JS shims). Useful for sites where the existing tools hit Cloudflare/Akamai/Datadome/hCaptcha walls. Mirrors the shape of crawl4ai.py (PR FoundationAgents#1197 precedent). Opened as draft to check interest before fleshing out additional tool methods.
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@mannaandpoem any interest in an InvisibleFirefoxTool for pages that block the agent? opt-in tool, no change to defaults. happy to close if not a fit. |
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opening as draft to check interest before fleshing out the full tool surface.
would an
InvisibleFirefoxToolbe in scope, parallel to the existingCrawl4aiTool(PR #1197) andBrowserUseToolunderapp/tool/?motivation: existing browser and scraper tools return 403 or empty content when the target site is behind Cloudflare, Akamai, Datadome, or hCaptcha. a Firefox build with fingerprint patches at the C++ source code level avoids the JS-shim detection surface that the standard playwright-stealth approach uses.
the tool wraps feder-cr/invisible_playwright, which drives a patched Firefox 150 binary (feder-cr/invisible_firefox, MPL-2.0, same license as Firefox upstream). optional dependency, only imported when the tool is constructed. issues against the backend route to feder-cr/invisible_playwright.
this PR adds a stub
app/tool/invisible_firefox.pymodeled after thecrawl4ai.pyshape (singleexecutemethod for now). additional methods can follow if accepted. tracking discussion: #1373if not in scope i'll close without noise.