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← Spellwarden

Alternatives

Spellwarden alternatives

Spellwarden scans AI agent skills and MCP servers for security issues and enforces policies. Here are 24 similar tools on DevHunt, starting with the closest matches.

Quick answerThe best free Spellwarden alternative is Trivy, for container and config scanning. Pick Snyk for general code vulnerability scanning, or Zitadel for identity and SSO.

At a glance

4 closest to Spellwarden
ToolBest forPricingVotesComparison
SnykGeneral code vulnerability scanningPaid—vs Spellwarden →
TrivyContainer and config scanningFree, open source—vs Spellwarden →
ZitadelIdentity and SSOFree, open source—vs Spellwarden →
SemgrepCode static analysisPaid—vs Spellwarden →

How to choose

  • For general code vulnerability scanning: Snyk (paid)
  • For container and config scanning: Trivy (free, open source)
  • For identity and SSO: Zitadel (free, open source)
  • For code static analysis: Semgrep (paid)
  • For static security scanning for AI agents: Spellwarden itself

Closest alternatives

compared with Spellwarden
  • Snyk▲ 0 · Subscription

    Focuses on code, dependencies and containers, not AI agent skills or MCP servers. Spellwarden vs Snyk →

  • Trivy▲ 0 · Free

    Open-source vulnerability scanner for containers and configs, not agent skill policies. Spellwarden vs Trivy →

  • Zitadel▲ 0 · Free

    Identity infrastructure, unrelated to security scanning of AI agents. Spellwarden vs Zitadel →

  • Semgrep▲ 0 · Subscription

    Static analysis for code bugs, not specialized AI agent skill and MCP security. Spellwarden vs Semgrep →

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FAQ

What is the best alternative to Spellwarden?+

The closest Spellwarden alternatives are Snyk (general code vulnerability scanning), Trivy (container and config scanning) and Zitadel (identity and SSO). Semgrep is also close. Each one links to a side-by-side comparison with Spellwarden.

What is the best free alternative to Spellwarden?+

Trivy (container and config scanning) is the closest free alternative to Spellwarden. Zitadel (identity and SSO) is free too.

Is there an open source alternative to Spellwarden?+

Yes. Trivy (container and config scanning) and Zitadel (identity and SSO) are open source.

What is Spellwarden used for?+

Spellwarden scans AI agent skills and MCP servers for security issues and enforces policies. Common uses: validate third-party skill packages before agents load them, enforce security policies on Claude Code, Kong or Zuplo gateways and measure the security impact of new skills with paired eval runs.

Is Spellwarden free?+

Spellwarden has a free tier and paid plans, with a free trial.