MCP Go
by mark3labsA Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM applications and external data sources and tools.
MCP Go is an open-source mcp server by mark3labs, written mainly in Go, with 9,210 GitHub stars and the MIT license. Its code was last updated Oct 30, 2026.
Scan summary: scanned Nov 5, 2026 at commit acf999d. No capabilities flagged by our checks. 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
acf999d · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings.
Passed. This check ran and found nothing it flags.Static code scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Dependency audit118 known vulnerabilitieswarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.ManifestnonewarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
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 (26)
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.@hono/node-server@1.14.2: 3 known vulnerabilitiesGHSA-92pp-h63x-v22m, GHSA-frvp-7c67-39w9, GHSA-wc8c-qw6v-h7f6
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.brace-expansion@2.0.1: 8 known vulnerabilitiesGHSA-3jxr-9vmj-r5cp, GHSA-6j4f-fj2g-mc7p, GHSA-f886-m6hf-6m8v, GHSA-mh99-v99m-4gvg, GHSA-q2hr-2g5m-vwhr +3 more
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.browserslist@4.24.5: 2 known vulnerabilitiesGHSA-73wf-gq98-2v4g, GHSA-c83g-rgw3-j3cx
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.compression@1.8.0: 1 known vulnerabilityGHSA-vc2v-76pw-4v95
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.hono@4.7.10: 43 known vulnerabilitiesGHSA-26pp-8wgv-hjvm, GHSA-2gcr-mfcq-wcc3, GHSA-3hrh-pfw6-9m5x, GHSA-3vhc-576x-3qv4, GHSA-458j-xx4x-4375 +38 more
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.minimatch@9.0.5: 4 known vulnerabilitiesGHSA-23c5-xmqv-rm74, GHSA-3ppc-4f35-3m26, GHSA-7r86-cg39-jmmj, GHSA-g3hv-75wg-m249
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.nanoid@3.3.11: 3 known vulnerabilitiesGHSA-28wg-ghj8-5hjv, GHSA-2v37-7h3g-55p8, GHSA-xwg4-73v4-xw9w
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.picomatch@2.3.1: 2 known vulnerabilitiesGHSA-3v7f-55p6-f55p, GHSA-c2c7-rcm5-vvqj
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.picomatch@4.0.2: 2 known vulnerabilitiesGHSA-3v7f-55p6-f55p, GHSA-c2c7-rcm5-vvqj
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.postcss@8.5.3: 4 known vulnerabilitiesGHSA-6g55-p6wh-862q, GHSA-fxqj-rqcc-2cmp, GHSA-qx2v-qp2m-jg93, GHSA-r28c-9q8g-f849
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.react-router@7.6.0: 13 known vulnerabilitiesGHSA-2j2x-hqr9-3h42, GHSA-2w69-qvjg-hvjx, GHSA-337j-9hxr-rhxg, GHSA-3cgp-3xvw-98x8, GHSA-49rj-9fvp-4h2h +8 more
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.rollup@4.41.1: 1 known vulnerabilityGHSA-mw96-cpmx-2vgc
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.source-map-js@1.2.1: 1 known vulnerabilityGHSA-68fv-2mgg-jv7q
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.toml@3.0.0: 6 known vulnerabilitiesGHSA-4qx8-w7c3-pj3p, GHSA-82x6-q7mm-w9cf, GHSA-9j65-hcg3-gc64, GHSA-9qmh-m7c6-f92p, GHSA-h895-cgqg-jf52 +1 more
www/bun.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.vite@6.3.5: 12 known vulnerabilitiesGHSA-4w7w-66w2-5vf9, GHSA-587h-7wmj-h5pm, GHSA-698v-4r3x-3vcv, GHSA-93m4-6634-74q7, GHSA-9jrq-w75r-8gcw +7 more
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.golang.org/x/text@0.14.0: 4 known vulnerabilitiesGO-2026-5970, GO-2026-6629, GO-2026-5970, GO-2026-6629
go.mod - lowLow. Minor, or common in normal tools. Shown for information.go.opentelemetry.io/otel@1.43.0: 1 known vulnerabilityGO-2026-5158
otel/go.mod - lowLow. Minor, or common in normal tools. Shown for information.go.opentelemetry.io/otel/sdk@1.43.0: 1 known vulnerabilityGO-2026-6505
otel/go.mod - lowLow. Minor, or common in normal tools. Shown for information.go.opentelemetry.io/otel/sdk/log@0.19.0: 1 known vulnerabilityGO-2026-6615
otel/go.mod - lowLow. Minor, or common in normal tools. Shown for information.golang.org/x/sys@0.42.0: 1 known vulnerabilityGO-2026-5024
otel/go.mod - lowLow. Minor, or common in normal tools. Shown for information.@babel/core@7.27.1: 1 known vulnerabilityGHSA-4x5r-pxfx-6jf8
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.deepmerge@4.3.1: 1 known vulnerabilityGHSA-gcqx-w48m-w2h4
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.mdast-util-to-hast@13.2.0: 1 known vulnerabilityGHSA-4fh9-h7wg-q85m
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.on-headers@1.0.2: 1 known vulnerabilityGHSA-76c9-3jph-rj3q
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.yaml@2.8.0: 1 known vulnerabilityGHSA-48c2-rrv3-qjmp
www/bun.lock - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
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