Mockserver Monorepo MCP Server
by mock-serverMockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.
Mockserver Monorepo is an open-source mcp server by mock-server, written mainly in Java, with 5,003 GitHub stars and the Apache-2.0 license. Its code was last updated Nov 1, 2026.
Scan summary: scanned Nov 5, 2026 at commit 525c2f4. Seen able to read environment and secrets, connect to the internet. Scan policy
ScannedScanned. The automated checks below ran on the commit shown. Read each line for what was and was not covered.
Full scan at
525c2f4 · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Static code scanwarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Flagged. This check found an issue. See the findings below.Secrets scanfailFlagged. This check found an issue. See the findings below.
Flagged. This check found an issue. See the findings below.Dependency audit75 known vulnerabilitiesfailFlagged. This check found an issue. See the findings below.
Passed. This check ran and found nothing it flags.Manifestserver.jsonpassPassed. This check ran and found nothing it flags.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Buildn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Boot & handshaken/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Network egressn/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Not applicable. This check does not apply to this kind of project, or it was not run in this scan.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (100)
- highHigh. Something risky that needs a close look before you install.obfuscation issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.obfuscation issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.obfuscation issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.secrets issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.dependencies issueDetails are available to the maintainer after claiming this listing.
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.Turns off TLS certificate checking, allowing traffic interception.
mockserver-performance-test/legacy/locustfile.py:27 - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.Turns off TLS certificate checking, allowing traffic interception.
mockserver-performance-test/legacy/locustfile.py:36 - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.lodash@4.17.23: 4 known vulnerabilitiesGHSA-f23m-r3pf-42rh, GHSA-r5fr-rjxr-66jc, GHSA-f23m-r3pf-42rh, GHSA-r5fr-rjxr-66jc
mockserver-client-node/package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.minimatch@3.0.8: 6 known vulnerabilitiesGHSA-23c5-xmqv-rm74, GHSA-3ppc-4f35-3m26, GHSA-7r86-cg39-jmmj, GHSA-23c5-xmqv-rm74, GHSA-3ppc-4f35-3m26 +1 more
mockserver-client-node/package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.zod@4.4.3: 1 known vulnerabilityGHSA-mrhx-c7xc-m3w5
mockserver-ui/package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.net.minidev:json-smart@2.5.1: 1 known vulnerabilityGHSA-pq2g-wx69-c263
mockserver/mockserver-bom/src/integration-tests/bom-only-manages-mockserver-artifacts/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.In tests/examples/docs: Contacts a hard-coded IP address instead of a domain name.
mockserver-ui/src/__tests__/trafficValidate.test.ts:53 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
.opencode/skills/renew-test-certs/SKILL.md:47 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
mockserver/mockserver-benchmark/src/main/java/org/mockserver/benchmark/InboundHeaderSharingBenchmark.java:73 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
mockserver/mockserver-benchmark/src/main/java/org/mockserver/benchmark/RecordedRequestsPersistenceBenchmark.java:135 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-blob-azure/src/test/java/org/mockserver/blob/azure/AzureBlobStoreContractTest.java:32 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-blob-azure/src/test/java/org/mockserver/blob/azure/AzureBlobStoreRegistrarConfigWiringTest.java:56 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key2 matches in this file
mockserver/mockserver-core/src/test/java/org/mockserver/configuration/ConfigurationPropertiesInitializationTest.java:56 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
mockserver/mockserver-core/src/test/java/org/mockserver/llm/ExplanationNarratorTest.java:135 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/llm/analysis/LlmDatasetExporterTest.java:124 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
mockserver/mockserver-core/src/test/java/org/mockserver/mock/HttpStateExplainNarrationTest.java:50 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt2 matches in this file
mockserver/mockserver-core/src/test/java/org/mockserver/llm/StubGenerationPromptRedactionTest.java:131 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/DirectResponseEndTest.java:123 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/ForwardTargetRebindingTest.java:201 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/HttpWebSocketResponseActionHandlerRequestReleaseTest.java:63 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/StreamedResponseWriteFailureLoggingTest.java:186 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/HttpActionHandlerForwardFailureTest.java:435 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key2 matches in this file
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/WebSocketProxyRelayHandlerTest.java:32 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/java/org/mockserver/oidc/OidcProviderGeneratorTest.java:1186 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-core/src/test/java/org/mockserver/mock/action/http/WebSocketControlFrameHandlerTest.java:37 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key2 matches in this file
mockserver/mockserver-core/src/test/java/org/mockserver/saml/SamlProviderGeneratorTest.java:355 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/separateca/ca-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/separateca/leaf-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/separateca/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-integration-testing/src/main/java/org/mockserver/testing/integration/mock/SharedEchoServerGuard.java:40 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key4 matches in this file
mockserver/mockserver-k8s-webhook/src/test/java/org/mockserver/webhook/WebhookServerTest.java:265 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/ca-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/ca-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/leaf-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/resources/org/mockserver/authentication/mtls/separateca/ca-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-core/src/test/java/org/mockserver/socket/tls/CertificateConfigurationValidatorTest.java:471 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/lifecycle/StopDrainDirectResponseIntegrationTest.java:107 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/dashboard/DashboardRedactedCutBodyMemoTest.java:48 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/connection/InboundConnectionIdleTimeoutIntegrationTest.java:308 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/authenticatedcontrolplane/ControlPlaneMTLSClientCertificateTrustIntegrationTest.java:79 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/ControlPlaneOriginIntegrationTest.java:402 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/mock/Http1PipelinedResponseOrderIntegrationTest.java:302 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/mock/Http1PipelinedExchangeEndCoverageIntegrationTest.java:128 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/mock/MockSamlProviderIntegrationTest.java:167 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/proxy/RelayAfterFailedWriteIntegrationTest.java:93 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/proxy/WebSocketRelayEndOfConnectionIntegrationTest.java:193 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key2 matches in this file
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/proxy/http/ProxyPassAndWebSocketLoopIntegrationTest.java:163 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/proxy/websocket/WebSocketProxyHandshakeHeaderLimitIntegrationTest.java:400 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/mock/ThirdPartyStreamingClientConformanceIntegrationTest.java:247 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/corpus/NettyDataPlaneDifferentialCorpusIntegrationTest.java:373 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/dashboard/DashboardWebSocketHandlerTest.java:2469 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/mock/OidcProviderIntegrationTest.java:205 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/websocketregistry/CallbackWebSocketUpgradeUriTest.java:57 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/unification/RawNetworkTrafficPipelineTest.java:71 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/integration/proxy/websocket/WebSocketProxyHandshakeTimeoutIntegrationTest.java:235 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ec/ca-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ca-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ec/leaf-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ec/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/leaf-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/separateca/ca-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/separateca/leaf-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ec/ca-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/separateca/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/websocketregistry/CallbackClientIdTakeoverIntegrationTest.java:231 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
mockserver/mockserver-netty/src/test/java/org/mockserver/netty/mcp/McpFailureDiagnosisToolsTest.java:47 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/ca-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver/mockserver-netty/src/test/resources/org/mockserver/netty/integration/tls/separateca/ca-key-pkcs8.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver-client-dotnet/test/MockServer.Client.Tests/AuthAndTlsTests.cs:470 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver-client-node/test/fixtures/mtls/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: private-key
mockserver-client-python/tests/fixtures/mtls/leaf-key.pem:1 - lowLow. Minor, or common in normal tools. Shown for information.anyhow@1.0.102: 1 known vulnerabilityRUSTSEC-2026-0190
mockserver-client-rust/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.h2@0.4.14: 1 known vulnerabilityRUSTSEC-2026-0258
mockserver-client-rust/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.rustls-webpki@0.103.15: 1 known vulnerabilityRUSTSEC-2026-0382
mockserver-client-rust/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.tokio@1.52.3: 1 known vulnerabilityRUSTSEC-2026-0386
mockserver-client-rust/Cargo.lock - lowLow. Minor, or common in normal tools. Shown for information.golang.org/x/crypto@0.52.0: 4 known vulnerabilitiesGO-2026-5932, GO-2026-6303, GO-2026-6354, GO-2026-6355
mockserver-testcontainers/go/go.mod - lowLow. Minor, or common in normal tools. Shown for information.deepmerge@4.3.1: 1 known vulnerabilityGHSA-gcqx-w48m-w2h4
mockserver-testcontainers/node/package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.com.nimbusds:nimbus-jose-jwt@9.40: 1 known vulnerabilityGHSA-xwmg-2g98-w7v9
mockserver/mockserver-bom/src/integration-tests/bom-only-manages-mockserver-artifacts/pom.xml - lowLow. Minor, or common in normal tools. Shown for information.Reads environment variables not listed in the manifestBUILDKITE_TOKEN, MOCKSERVER_HOST, MOCKSERVER_PORT, PARALLEL_API_KEY, MCP_CAPTURE, FORCE_REBUILD, MOCKSERVER_VERSION, MOCKSERVER_BINARY_CACHE, LOCALAPPDATA, XDG_CACHE_HOME, MOCKSERVER_BINARY_BASE_URL, MOCKSERVER_SKIP_BINARY_DOWNLOAD, MOCKSERVER_DOWNLOAD_JAR_VERSION, HTTPS_PROXY, HTTP_PROXY
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