2026 Landscape Guide

AI Agent Security Tools Comparison

A technical overview of the tools available for securing AI agents in production. Credential management, security scanning, identity, runtime protection, benchmarks, and training.

Why AI Agent Security Is Different

AI agents are autonomous software that reads files, calls APIs, executes code, and accesses credentials. Traditional application security tools were not built for this. Agents introduce new attack surfaces: prompt injection, MCP server poisoning, credential exfiltration via context windows, tool description manipulation, and unmonitored runtime behavior.

Six Layers of AI Agent Security

A complete defense-in-depth stack for AI agents in production

1
Credential Management-- Keep secrets out of AI tool context
Secretless AInpx secretless-ai init
2
Security Scanning-- Find vulnerabilities before deployment
HackMyAgentnpx hackmyagent secure
3
Identity & Access-- Cryptographic identity for AI agents
AIMpip install aim-sdk
4
Runtime Protection-- Monitor process, network, filesystem at runtime
ARPnpm install hackmyagent
5
Compliance Benchmark-- 222 attack scenarios mapped to MITRE ATLAS
OASBnpm install hackmyagent
6
Security Training-- Deliberately vulnerable agents for team training
DVAAdocker pull opena2a/dvaa

How OpenA2A Tools Compare

CategoryOpenA2A ToolAlternative ApproachesKey Difference
Credential ProtectionSecretless AI.gitignore, manual .env management.gitignore does not block AI tools from reading secrets
Security ScanningHackMyAgentManual audit, generic SAST tools147 checks specific to AI agents and MCP servers
Agent IdentityAIMOAuth/OIDC, API keys, service accountsPurpose-built for autonomous agents, not human users
Runtime MonitoringARPCloud WAFs, traditional APMAgent-specific: process, network, filesystem monitoring
Security BenchmarkOASBOWASP Top 10, custom checklists222 scenarios mapped to MITRE ATLAS for AI agents
TrainingDVAAGeneric CTF platforms10 vulnerable agents, 8 attack classes specific to AI

Get Started in 60 Seconds

Terminal
# Protect secrets from AI coding tools
$ npx secretless-ai init

# Scan for vulnerabilities
$ npx hackmyagent secure

# Add agent identity
$ pip install aim-sdk
17K+
Downloads across all tools
147
Security checks in HackMyAgent
222
Attack scenarios in OASB
7
Security PRs merged into OpenClaw

All Tools Are Independent

Each tool works standalone. You don't need the full stack. Start with Secretless AI to protect credentials, add HackMyAgent for scanning, and layer in identity, runtime, benchmarks, and training as needed. All Apache-2.0, all self-hostable.

Open-Source Security for AI Agents

Six tools. All Apache-2.0. Start with one, add more as you need them.

Apache-2.0 license -- Self-hosted -- No vendor lock-in