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MockServer

Mock and proxy any system you integrate with over HTTP

CI/CD & Build ★ 5k stars Medium setup Apache-2.0

MockServer lets you mock any HTTP or HTTPS dependency and act as a proxy to record and verify requests. It is useful for isolating components during integration and load testing.

Official siteSource code

Key features

  • Mock HTTP and HTTPS APIs
  • Recording proxy mode
  • Request verification
  • Expectation forwarding

Strengths

  • Released under the Apache-2.0 license
  • First-class Docker support for quick deployment
  • Kubernetes-ready with Helm charts available
  • Active community (5k GitHub stars)

Is MockServer secure?

OSV.dev has no published security advisories for MockServer's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

MockServer replaces

Self-hosted WireMock alternatives

Health badge

Maintain MockServer? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 90 · excellent

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The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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