OWASP ZAP MCP Server
MCP server integrating OWASP ZAP (Zed Attack Proxy) — the world's most widely used web application security scanner — with AI agents. Enables agents to initiate spider crawls, run active/passive security scans, retrieve vulnerability alerts, analyze web application security posture, and guide DAST (Dynamic Application Security Testing) workflows.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Authorized penetration testing tool only. Active scanning disrupts applications — test environments only. Legal authorization required. ZAP API key secures local access.
⚡ Reliability
Best When
An authorized security tester or DevSecOps engineer wants AI-assisted web application security scanning — combining ZAP's comprehensive DAST capabilities with agent reasoning for structured penetration testing.
Avoid When
You don't have authorization to test the target application — unauthorized web application scanning is illegal. Always obtain written permission before scanning.
Use Cases
- • Running web application security scans from authorized security testing agents
- • Analyzing ZAP scan results and prioritizing vulnerabilities from security assessment agents
- • Automating OWASP Top 10 vulnerability detection from DevSecOps agents
- • Integrating DAST into CI/CD pipelines from security automation agents
- • Guided security testing workflows from penetration testing agents
Not For
- • Scanning web applications without explicit written authorization — ILLEGAL without permission
- • Production traffic interception in shared environments
- • Static analysis (ZAP is DAST — use SAST tools like Semgrep for static analysis)
Interface
Authentication
ZAP API key required. ZAP must be running locally with API enabled. Configure ZAP_API_KEY and ZAP_URL (default: http://localhost:8080).
Pricing
OWASP ZAP is free and open source (Apache 2.0). MCP server is free open source. ZAP must be installed separately.
Agent Metadata
Known Gotchas
- ⚠ CRITICAL LEGAL RISK: Web application scanning without authorization is illegal — always obtain written permission
- ⚠ ZAP must be running separately — not bundled with MCP server
- ⚠ Active scanning can disrupt web applications — use in test environments, not production
- ⚠ ZAP scan results require security expertise to interpret and prioritize findings correctly
- ⚠ Community MCP (not official OWASP/ZAP project) — test compatibility with your ZAP version
Alternatives
Full Evaluation Report
Detailed scoring breakdown, competitive positioning, security analysis, and improvement recommendations for OWASP ZAP MCP Server.
Scores are editorial opinions as of 2026-03-06.