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

Socket Security
API · ExtensionDetects malicious and risky packages in npm, PyPI, and open-source dependencies before install using static analysis…
VerifiedOfficialby Socket · Security · API KeyWhy Both offer API. In common: supply chain, security.

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: supply chain, security.

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: supply chain, security.

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: code review, security.

Warden
CLIAI code review agent from Sentry — define review skills in Markdown, run locally before pushing or auto-trigger on…
VerifiedOfficialby Sentry · Code & DevTools, Security · 3 skills · No authWhy Both offer CLI. In common: code review, security.

JFrog MCP Server
MCP · CLIConnects AI coding assistants to the JFrog Platform to manage projects and Artifactory repositories and to check…
VerifiedOfficialby JFrog · Code & DevTools, Security · 4 skills · OAuth 2.0Why Both offer CLI. In common: supply chain, security, review.

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: code review.

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: supply chain, security.