Alternatives to NVIDIA SkillSpector
8 Security tools you could use instead. Each one shares a way to connect with NVIDIA SkillSpector and overlaps on what it does. Strongest match first.
Alternatives

Snyk Agent Scan
CLISecurity scanner for MCP servers and agent skills. Detects prompt injections, tool poisoning, and sensitive data risks…
VerifiedOfficialby Snyk · Security · 3 skills · API KeyWhy Both offer CLI. In common: prompt injection, supply chain, detection.

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. In common: scanning, static analysis, security.

SkaleAgents
MCP · CLIScans Terraform, CloudFormation, Kubernetes and Pulumi IaC plus CI files and Dockerfiles for misconfigurations and…
Verifiedby Binary Labs LLC · Code & DevTools, Security · 5 skills · OAuth 2.0Why Both offer CLI. In common: scanning, static analysis.

promptfoo
CLI · APITests and red-teams LLM apps, agents and RAG pipelines from declarative config, scanning for prompt injection…
Verifiedby promptfoo · Security, Code & DevTools · 3 skills · No authWhy Both offer CLI. In common: prompt injection, scanning.

OpenQodex
CLI · MCPReviews coding-agent changes before you push, using scanners plus a separate Claude Code or Codex reviewer, and gives…
Verifiedby Qodex · Code & DevTools, Security · 5 skills · No authWhy Both offer CLI. In common: static analysis, claude code.

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: scanning, supply chain, security.

Arcjet
API · MCP · CLISecures AI agents and apps at runtime: detects prompt injection, enforces tool-call policies, redacts sensitive data…
Verifiedby Arcjet · Security, Infrastructure & Ops · 5 skills · API KeyWhy Both offer CLI. In common: prompt injection, injection detection.

HexStrike AI
MCP · CLIDrive 150+ offensive security tools from an AI agent through one MCP server — reconnaissance, vulnerability scanning…
Verifiedby HexStrike · Security · 3 skills · No authWhy Both offer CLI. In common: scanning, security.