browser
Web browser automation with AI-optimized snapshots for claude-flow agents
54
43%
Does it follow best practices?
Impact
57%
2.52xAverage score across 3 eval scenarios
High
Do not use without reviewing
Fix and improve this skill with Tessl
tessl review fix ./.claude/skills/browser/SKILL.mdSecurity
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
Insecure credential handling detected (high risk: 1.00). The prompt includes examples that embed plaintext credentials directly in commands (e.g., agent-browser fill @e3 "password123"), which instructs the agent to include secret values verbatim and poses a high exfiltration risk.
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
Third-party content exposure detected (high risk: 1.00). The skill's core workflow explicitly navigates to arbitrary URLs (agent-browser open <url>) and snapshots page content (agent-browser snapshot -i) so the agent fetches and interprets untrusted public web pages (see Data Extraction and Examples) which can directly drive clicks/fills/next actions.
- Repository
- ruvnet/ruv-FANN
- Commit
1d93b35
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.