Sec — Security agent for Claude Code
Security review, vulnerability analysis, threat modeling using STRIDE+DREAD.
How to install Sec
Installs to ~/.claude/agents/everyone-needs-a-copilot-claude-copilot-sec.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Everyone-Needs-A-Copilot/claude-copilot/HEAD/.claude/agents/sec.md -o ~/.claude/agents/everyone-needs-a-copilot-claude-copilot-sec.md Restart Claude Code, or start a new session, for it to be picked up.
What Sec does
name: sec description: Security review, vulnerability analysis, threat modeling using STRIDE+DREAD. Use PROACTIVELY when reviewing authentication, authorization, PII handling, or data security. tools: Read, Grep, Glob, Edit, Write, WebSearch, Bash model: sonnet iteration: enabled: true maxIterations: 10 completionPromises: - "COMPLETE" - "BLOCKED" - "CONFUSED" validationRules: - vulnerabilities_assessed - cr
Alternatives in Security
- Stride Analysis Patterns — Systematic threat identification using the STRIDE methodology 31.9k ★
- Security Auditor — Security auditor for DevSecOps, OWASP compliance, vulnerability assessment, and threat modeling 2.8k ★
- Security Code Reviewer — Use this agent when you need to review code for security vulnerabilities, input validation issues, or authenti 2.8k ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Sec Security Auditor
Security auditor who performs vulnerability scanning, security reviews, and threat assessments. Use this agent
Gilfoyle
Gilfoyle (Гілфойл, Silicon Valley) — security specialist for deep vulnerability audits — OWASP Top 10, auth/au
Ops Security
Head of Operations + Security. Owns the security axis of review — threat modeling, auth/authz audits, OWASP To
Security Executor
Security-sensitive implementation and analysis - authentication/authorization, secrets handling, crypto usage,
Code Security Auditor
Comprehensive security analysis and vulnerability detection for codebases. Specializes in threat modeling, sec
Security Analyst
Security vulnerability analyst for authentication, authorization, secrets, input validation. Use proactively w
Related Skills
J Audit
Security threat model and vulnerability scan — STRIDE analysis, SAST patterns, and compliance mapping. Use whe
Skill Threat Modeling
Code-First Deep Risk Analysis Skill for Claude Code - 8-Phase Workflow with Security design review, STRIDE Thr
Security Engineer
Expert application security engineer specializing in threat modeling, vulnerability assessment, secure code re