MCP Observatory
by KryptosAIFree, MIT-licensed MCP security testing from ClearFrame. Scan, audit, compare, and review locally; continue in the ClearFrame CLI or Mac app.
MCP Observatory is an open-source mcp server by KryptosAI, written mainly in TypeScript, with 135 GitHub stars and the MIT license. Its code was last updated Oct 31, 2026.
Scan summary: scanned Nov 5, 2026 at commit e37d197. 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
e37d197 · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings. BuildsIt installed from a fresh machine.
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 audit34 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.
Passed. This check ran and found nothing it flags.BuildpassPassed. This check ran and found nothing it flags.
Flagged. This check found an issue. See the findings below.Boot & handshakefailFlagged. This check found an issue. See the findings below.
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 (21)
- highHigh. Something risky that needs a close look before you install.exfiltration 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.undici@7.29.1: 8 known vulnerabilitiesGHSA-2m5v-pch6-74hx, GHSA-4qv8-2p9j-2685, GHSA-4w7w-5xrc-9h26, GHSA-55wc-3pg8-jfw6, GHSA-9fm3-97px-rjf6 +3 more
hosting/package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.@modelcontextprotocol/sdk@1.30.1: 5 known vulnerabilitiesGHSA-22jm-h49p-29qw, GHSA-46jr-4wx8-v453, GHSA-6prh-2h8m-c8cw, GHSA-6qxp-vccf-f47h, GHSA-rvq5-wwqv-78pq
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.body-parser@2.3.0: 1 known vulnerabilityGHSA-27r3-jxmh-p828
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.source-map-js@1.2.1: 1 known vulnerabilityGHSA-68fv-2mgg-jv7q
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.vite@8.2.2: 6 known vulnerabilitiesGHSA-587h-7wmj-h5pm, GHSA-698v-4r3x-3vcv, GHSA-9jrq-w75r-8gcw, GHSA-r825-w8mm-5pxw, GHSA-rq7h-c2jc-7f22 +1 more
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.zod@4.6.5: 1 known vulnerabilityGHSA-mrhx-c7xc-m3w5
package-lock.json - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.MCP server didn't complete the protocol handshakeserver exited early with code 0
- lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
tests/fixtures/skill-dangerous.md:7 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: gitlab-pat
docs/safety-index/targets.json:716 - lowLow. Minor, or common in normal tools. Shown for information.@hono/node-server@2.1.1: 1 known vulnerabilityGHSA-rmxm-3fg6-px4f
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.@vitest/mocker@4.1.11: 2 known vulnerabilitiesGHSA-qxg6-89mg-rqv8, GHSA-xp26-3454-mjgp
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.fast-uri@4.2.1: 4 known vulnerabilitiesGHSA-333x-w4r6-6crp, GHSA-w74x-v6f9-j3xg, GHSA-wjr9-j795-jxcr, GHSA-xhq7-xmqj-769h
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.hono@4.13.7: 1 known vulnerabilityGHSA-5r4p-p66f-jhc7
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.ip-address@10.7.2: 1 known vulnerabilityGHSA-rxp7-6hxx-x8q5
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.minimatch@10.2.5: 1 known vulnerabilityGHSA-g3hv-75wg-m249
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.qs@6.16.0: 1 known vulnerabilityGHSA-6pq8-jhm2-2vcw
package-lock.json - lowLow. Minor, or common in normal tools. Shown for information.package.json has a postinstall scriptnode scripts/postinstall.mjs
package.json - lowLow. Minor, or common in normal tools. Shown for information.Reads environment variables not listed in the manifestGITHUB_APP_ID, GITHUB_PRIVATE_KEY, GITHUB_WEBHOOK_SECRET, INIT_CWD, MCP_OBSERVATORY_POSTINSTALL, MCP_OBSERVATORY_DISABLE_POSTINSTALL, MCP_OBSERVATORY_AUTO_SETUP_CI, CI, GITHUB_ACTIONS, MCP_OBSERVATORY_TARGET_COMMAND, MCP_OBSERVATORY_AUTO_SETUP_SARIF, MCP_OBSERVATORY_AUTO_SETUP_SCHEDULE, MCP_DIFF_PYT…
Network activity
During install
registry.npmjs.org
While running
Not run — the code wasn't started in this scan
Automated result for the commit shown. See our scan policy. View the scan log
Maintainers can claim the listing to rescan, or dispute a result.
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