AI agent tools for AI security tool
Short answer: Our top pick for AI security tool: pentagi, with the highest AgentPick Score (78/100) among tools tagged "ai-security-tool". Runners-up: nono (78) and CyberStrikeAI (75). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | pentagi | Fully autonomous AI Agents system capable of performing complex penetration testing tasks | 78/100 | ★ 29k | MIT | 9 Oct 2026 |
| #2 | nono | agent runtime security - zero trust, zero setup, zero latency agent sandbox | 78/100 | ★ 4.5k | Apache-2.0 | 14 Oct 2026 |
| #3 | CyberStrikeAI | The system of action for AI-native cybersecurity—where intent becomes governed execution, evidence becomes operational memory, and every operation imp… | 75/100 | ★ 7.8k | Apache-2.0 | 10 Oct 2026 |
| #4 | Dark-Moon | Open-source autonomous AI penetration testing. 50 specialist agents across web, API, cloud, Active Directory, Kubernetes, CI/CD and AI/LLM (OWASP LLM … | 62/100 | ★ 1k | GPL-3.0 | 1 Oct 2026 |
| #5 | pentestcode | PentestCode - Multi-agent AI penetration testing system with persistent engagement state, strategic coordination, and parallel autonomous operations. | 54/100 | ★ 845 | MIT | 2 Oct 2026 |
| #6 | ai-security-tool | 🛡️ Free open-source AI-powered security terminal & vulnerability scanner (CVE, SBOM). Supports SSH, SFTP, RDP, VNC, Serial, and 12+ autonomous AI age… | 52/100 | ★ 622 | MIT | 13 Oct 2026 |
| #7 | LuaN1aoAgent | LuaN1aoAgent is a fully autonomous AI-driven penetration testing agent powered by graph-based cognitive reasoning. | 50/100 | ★ 1.4k | AGPL-3.0 | 15 Sept 2026 |
| #8 | pentestagent | PentestAgent is an AI agent framework for black-box security testing, supporting bug bounty, red-team, and penetration testing workflows. | 46/100 | ★ 3.2k | MIT | 12 Oct 2026 |
| #9 | hexstrike-ai | HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for autom… | 44/100 | ★ 13k | MIT | 3 Aug 2026 |
| #10 | agent-audit | Static security scanner for LLM agents — prompt injection, MCP config auditing, taint analysis. 51 rules mapped to OWASP Agentic Top 10 (2026). Works … | 40/100 | ★ 238 | MIT | 13 Sept 2026 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Grant the narrowest permissions the server allows.
- Check whether it runs locally or calls a remote service.
- Prefer servers listed in the official MCP registry.
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