ai-browser
AI-native browser — renders pixels for humans, structured semantic tree API for agents. No screenshots, no OCR, no coordinate guessing.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Glittering
Source: github_repo_search
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
browse_navigateNavigate the active/focused tab to a URL.
browse_get_treeReturn the page semantic UI tree (roles, labels, actions, bounds).
browse_actPerform an action on an element by its data-ai-id: click, type, clear, select, focus, hover, scroll_to.
browse_evaluateRun a JS expression in the page context and return its value.
browse_scrollScroll the page or an element into view.
browse_waitPoll the page until a condition holds or timeout. Conditions: button_enabled, modal_appeared, text_contains, url_contains.
browse_list_tabsList open tabs (id, url, title, active).
browse_new_tabOpen a new tab, optionally at a URL.
browse_close_tabClose a tab by id.
browse_set_active_tabSwitch the active tab.
browse_network_bodyReturn the response body of a completed request whose URL contains the pattern (requires prior subscription).
browse_subscribeSubscribe to page events (dom_change, network_response, captcha_appeared, message_appeared, js_error, state_changed). "*" for all.
browse_quitGracefully shut down the AI Browser (releases resources).
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Electron: Use-after-free in offscreen child window paint callback
Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks
Electron: Sandboxed iframe can bypass the allow-popups restriction via the OpenURL navigation path
Electron: Renderer command-line switch injection via undocumented commandLineSwitches webPreference
AI_BROWSER_PORTAI_BROWSER_UAAI_BROWSER_USER_DATATool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
13/13 tools missing one or more hints — browse_navigate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); browse_get_tree (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); browse_act (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +10 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
No eval / new Function
1 eval() or new Function() call — dynamic code execution
Replace eval / Function with explicit parsing or safer alternatives.
Production dependencies are patched
0 critical, 7 high severity in production deps — electron@33.4.11 (high), electron@33.4.11 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dev dependencies
1 critical/high in dev-only deps (does not ship to users)
Upgrade dev dependencies when convenient.
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