agent-browser
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
100
Quality
100%
Does it follow best practices?
Impact
Pending
No eval scenarios have been run
Risky
Do not use without reviewing
Security
2 findings — 1 high severity, 1 medium severity. You should review these findings carefully before considering using this skill.
W007: Insecure credential handling detected in skill instructions
What this means
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
Why it was flagged
Insecure credential handling detected (high risk: 0.90). The prompt contains examples and commands that pass credentials verbatim (e.g., fill @e2 "password123", proxy URLs with user:pass, set credentials user pass, header JSON), which would require the agent/LLM to include secret values directly in generated commands or code.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.90). The skill explicitly navigates to arbitrary external URLs and ingests page content (e.g., "agent-browser open <url>" and "agent-browser snapshot -i" in SKILL.md and the templates/capture-workflow.sh that run "agent-browser get text body"), so it reads untrusted public web pages and uses that content to decide and drive subsequent interactions.
- Repository
- freekmurze/dotfiles
- Commit
355d067
- Audited
- Security analysis
Is this your skill?
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