Vuln XSS — Security agent for Claude Code
Cross-Site Scripting (XSS) vulnerability analysis.
How to install Vuln XSS
Installs to ~/.claude/agents/us-shannon-on-claude-code-vuln-xss.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/us/shannon-on-claude-code/HEAD/.claude/agents/vuln-xss.md -o ~/.claude/agents/us-shannon-on-claude-code-vuln-xss.md Restart Claude Code, or start a new session, for it to be picked up.
What Vuln XSS does
name: vuln-xss description: Cross-Site Scripting (XSS) vulnerability analysis. Requires recon deliverable. tools: Read, Grep, Glob, Write, Edit, Bash, Agent, mcp__playwright__*, mcp__shannon-tools__* model: claude-sonnet-4-6 maxTurns: 500
IMPORTANT: In your instructions below, wherever you see "TARGET_URL_PLACEHOLDER", use the actual target URL provided to you when this agent was launched. Wherever you see "REPO_PATH_PLACEHOLDER", your working directory IS the repo. Wherever you see "LO
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Full documentation available on GitHub
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After Confirming A Vulnerability
findings.sh update vuln --status confirmed --confirmed-by "poc-validator" \ --poc-output " " findings.sh updat
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