Alternatives to Act Security
7 Security tools you could use instead. Each one shares a way to connect with Act Security and overlaps on what it does. Strongest match first.
Act Securityby Act SecurityCLI · APIAlternatives
NVIDIA NemoClaw
CLIOpen-source security runtime for multi-agent AI. Enforces policy-based access control, sandboxes kernel interactions…
VerifiedOfficialby NVIDIA · Security · 5 skills · No authWhy Both offer CLI. In common: privilege, permissions, policy.
OneCLI
CLI · API · MCPStores API keys in a central gateway and injects them into outbound requests at call time, so AI agents can use…
Verifiedby OneCLI · Security, Infrastructure & Ops · 3 skills · API KeyWhy Both offer CLI and API. In common: least privilege.
HOL Guard
CLIBlocks risky AI coding agent actions at runtime on your machine — shell commands, secret access, MCP servers, plugins…
Verifiedby Hashgraph Online · Security, Code & DevTools · 5 skills · No authWhy Both offer CLI. In common: policy, security.
Onyx Security
APIInspect and block agent activity inline — a control plane that inspects prompts, tool calls, and model responses across…
Verifiedby Onyx Security · Security · 3 skills · API KeyWhy Both offer API. In common: policy, security.
CubeSandbox
APIRuns self-hosted, KVM-isolated sandboxes for agent code execution behind an E2B-compatible API, with snapshots…
VerifiedOfficialby Tencent Cloud · Infrastructure & Ops, Security · 5 skills · No authWhy Both offer API. In common: policy, cloud.
NVIDIA SkillSpector
CLIScan agent skills, plugins, and MCP servers before installing them — detects prompt injection, data exfiltration…
VerifiedOfficialFeaturedby NVIDIA · Security, Code & DevTools · 4 skills · No authWhy Both offer CLI. In common: security, analysis.
OpenCodeReview
CLI · APIReviews pull requests with deterministic static analysis plus an LLM agent, posting line-level comments backed by…
VerifiedOfficialFeaturedby Alibaba · Code & DevTools, Security · 3 skills · API KeyWhy Both offer CLI and API. In common: security, analysis.