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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.

72

Quality

88%

Does it follow best practices?

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SecuritybySnyk

High

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SKILL.md
Quality
Evals
Security

Security

1 high severity finding. You should review these findings carefully before considering using this skill.

High

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 documentation demonstrates and instructs embedding plaintext credentials/secrets directly in CLI commands and examples (e.g., agent-browser fill "password123", set headers, set credentials), which would require an LLM to handle or output secret values verbatim.

Report incorrect finding

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

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 runs a browser automation tool (`agent-browser open/snapshot/get text/get html/...`) that can ingest arbitrary webpage DOM text/HTML (outsider-authored free text) into LLM context when the snapshot/info commands are used on user-supplied or third-party URLs.

Repository
coleam00/Archon
Audited
Security analysis
Snyk

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