Trail Code MCP Server
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Trail Code is an open-source mcp server by trailhq, written mainly in TypeScript, with 10,998 GitHub stars and the MIT license. Its code was last updated Oct 31, 2026.
Scan summary: scanned Nov 5, 2026 at commit ca20a67. Seen able to read environment and secrets. 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
ca20a67 · 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.
Passed. This check ran and found nothing it flags.Secrets scanpassPassed. This check ran and found nothing it flags.
Passed. This check ran and found nothing it flags.Dependency audit0 known vulnerabilitiespassPassed. 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.ManifestnonewarnWarning. This check found something worth reading in the findings below. It is not proof of a problem.
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 (24)
- highHigh. Something risky that needs a close look before you install.dropper issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- highHigh. Something risky that needs a close look before you install.credential-access issueDetails are available to the maintainer after claiming this listing.
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.MCP server didn't complete the protocol handshakeserver exited early with code 1
- lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
test/skills-risk-escapes.test.ts:234 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key
test/trail-secrets-timing.test.ts:91 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
test/trace-run-calls.test.ts:113 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: npm-access-token
test/trace-run-calls.test.ts:112 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: curl-auth-header
test/trace-run-calls.test.ts:109 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
test/trace-d56.test.ts:237 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: npm-access-token
test/trace-d56.test.ts:237 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: curl-auth-header
test/trace-d56.test.ts:237 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: aws-access-token
test/trail-cold-start.test.ts:132 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key2 matches in this file
test/trail-cold-start.test.ts:149 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: jwt
test/trace-redact.test.ts:16 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key2 matches in this file
test/trace-redact.test.ts:26 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: curl-auth-user2 matches in this file
test/trail-secrets.test.ts:48 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key5 matches in this file
test/trail-secrets.test.ts:18 - 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.package.json has a prepare scriptnpm run build && node scripts/stamp-telemetry-key.mjs
package.json - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
Network activity
During install
github.comnodejs.orgregistry.npmjs.orgrelease-assets.githubusercontent.com
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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