agent-browser
Browser automation via agent-browser CLI. Use when the user needs to navigate websites, fill forms, click buttons, take screenshots, extract data, or test web apps.
78
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High
Do not use without reviewing
Security
1 high severity finding. 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
The skill prompt explicitly shows commands that place plaintext credentials into CLI arguments (e.g., agent-browser fill @e2 "secret" and fill @e1 "user@example.com"), which would require the LLM to emit secret values verbatim.
Low
Low-risk findings.
1 low severity finding. Worth noting, but not necessarily harmful.
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
This workflow drives `agent-browser open <url>` and `snapshot -i`, which at runtime makes the LLM context include page-derived interactive text/DOM-derived element labels/iframes from the visited URL (outsider-authored public web content), enabling indirect prompt injection.
- Repository
- sipeed/picoclaw
- Commit
49183d7
- Audited
- Security analysis
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