ToolTrust
A2/100
browser-use

browser-use

mcp0.13.13

@browser-use

Open-source Python library for AI browser agents, plus Browser Use Cloud: stealth browsers and a hosted agent API.

By browser-use | 17 findings | Scanned 10/26/2026 | tooltrust-scanner/v0.3.20 | 119.1k

Repository health

Popularity and maintenance signals alongside the security grade.

View repository
Stars

119.1k

current snapshot

Forks

Not collected

GitHub metadata pending

Contributors

Not collected

GitHub metadata pending

Last commit

Not collected

GitHub metadata pending

Last release

Not collected

GitHub metadata pending

Release version

Not collected

Latest GitHub release

Stars trend

Daily star additions · History data pending

—

No observed star events yet.

——

Pull request activity

Weekly PR events · History data pending

No observed PR events yet.

——
PythonMITDeveloper ToolsLast scan Oct 26, 2026
3 Low14 Info

Risk Summary

Safe With Normal Controls

Dep Visibility is the main signal, but overall risk remains within an acceptable range.

Potential impact: This finding indicates the tool should be reviewed before it is trusted.

Recommended action: No high-risk findings were detected in this scan, but you should still apply least-privilege defaults and rescan after changes.

Suggested policy: keep this tool behind manual approval, do not allow unattended runs, and re-scan after narrowing risky permissions.

Security Findings (17)

  • LowAS-011

    ℹ️Missing Rate-Limit / Timeout ×3

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    retry_with_browser_use_agentbrowser_navigatebrowser_list_tabs

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

  • InfoAS-002

    ⚠️Excessive Permissions ×3

    declared capabilities: code/command execution

    retry_with_browser_use_agent

    declared capabilities: network access

    browser_navigatebrowser_list_tabs

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • InfoAS-014

    ℹ️Dependency Inventory Unavailable ×11

    Tool did not expose metadata.dependencies or repo_url, so supply-chain coverage is limited.

    retry_with_browser_use_agentbrowser_navigatebrowser_clickbrowser_typebrowser_get_statebrowser_extract_contentbrowser_scrollbrowser_go_backbrowser_list_tabsbrowser_switch_tabbrowser_close_tab

    Fix: Review and remediate the identified issue.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y browser-use"

Adjust the package name if your npm registry name differs from the tool ID. View source

Add badge to your README

Copy this Markdown to show your ToolTrust grade on GitHub.

[![ToolTrust Grade A](https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-directory/main/docs/badges/grade-a.svg)](https://github.com/AgentSafe-AI/tooltrust-directory)