Langchain Data Agent MCP Server
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Langchain Data Agent is an open-source mcp server by eosho, written mainly in Python, with 238 GitHub stars and the MIT license. Its code was last updated Jan 14, 2026.
Scan summary: scanned Nov 5, 2026 at commit 9081abf. Seen able to 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
9081abf · 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.
Flagged. This check found an issue. See the findings below.Dependency audit242 known vulnerabilitiesfailFlagged. This check found an issue. See the findings below.
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.
Warning. This check found something worth reading in the findings below. It is not proof of a problem.Network egresswarnWarning. 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.Reproducible (×3)n/aNot applicable. This check does not apply to this kind of project, or it was not run in this scan.
Findings (49)
- highHigh. Something risky that needs a close look before you install.dependencies 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.
- highHigh. Something risky that needs a close look before you install.dependencies 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.
- highHigh. Something risky that needs a close look before you install.dependencies 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.
- highHigh. Something risky that needs a close look before you install.dependencies 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.azure-core@1.37.0: 1 known vulnerabilityPYSEC-2026-1208
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.cryptography@44.0.3: 6 known vulnerabilitiesPYSEC-2026-2141, PYSEC-2026-35, PYSEC-2026-3552, PYSEC-2026-3553, PYSEC-2026-3554 +1 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.fsspec@2025.12.0: 1 known vulnerabilityPYSEC-2026-4217
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.langchain-classic@1.0.0: 1 known vulnerabilityPYSEC-2026-2560
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.langgraph@1.0.5: 1 known vulnerabilityPYSEC-2026-83
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.langgraph-api@0.5.42: 3 known vulnerabilitiesPYSEC-2026-3857, PYSEC-2026-3858, GHSA-4hm6-w6qq-w73v
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.langgraph-sdk@0.3.0: 2 known vulnerabilitiesPYSEC-2026-2575, PYSEC-2026-4240
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.langsmith@0.4.59: 4 known vulnerabilitiesPYSEC-2026-2582, PYSEC-2026-2583, PYSEC-2026-2584, GHSA-f4xh-w4cj-qxq8
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.mcp@1.24.0: 7 known vulnerabilitiesPYSEC-2026-3481, PYSEC-2026-3482, PYSEC-2026-3483, GHSA-5h93-6whr-6q8j, GHSA-84m7-p3x7-pcfv +2 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.oauthlib@3.3.1: 4 known vulnerabilitiesPYSEC-2026-4113, PYSEC-2026-4114, GHSA-3jp2-3mrg-2vxc, GHSA-7984-qgvg-3j9c
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.orjson@3.11.5: 1 known vulnerabilityGHSA-hx9q-6w63-j58v
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.protobuf@6.33.2: 1 known vulnerabilityPYSEC-2026-1805
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.pyarrow@22.0.0: 1 known vulnerabilityPYSEC-2026-113
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.pyasn1@0.6.1: 9 known vulnerabilitiesPYSEC-2026-1810, PYSEC-2026-2263, PYSEC-2026-3455, PYSEC-2026-3456, PYSEC-2026-3457 +4 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.python-engineio@4.12.3: 2 known vulnerabilitiesPYSEC-2026-3032, PYSEC-2026-3033
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.python-multipart@0.0.20: 7 known vulnerabilitiesPYSEC-2026-1852, PYSEC-2026-3036, PYSEC-2026-3037, PYSEC-2026-3038, PYSEC-2026-3039 +2 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.python-socketio@5.15.1: 1 known vulnerabilityPYSEC-2026-3042
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.starlette@0.50.0: 5 known vulnerabilitiesPYSEC-2026-161, PYSEC-2026-2280, PYSEC-2026-2281, PYSEC-2026-248, PYSEC-2026-249
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.thrift@0.20.0: 3 known vulnerabilitiesPYSEC-2026-3925, PYSEC-2026-3926, PYSEC-2026-3927
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.urllib3@2.6.2: 6 known vulnerabilitiesPYSEC-2026-141, PYSEC-2026-142, PYSEC-2026-1996, PYSEC-2026-4175, PYSEC-2026-4176 +1 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.virtualenv@20.35.4: 20 known vulnerabilitiesPYSEC-2026-2009, PYSEC-2026-4011, PYSEC-2026-4012, PYSEC-2026-4013, PYSEC-2026-4014 +15 more
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.Install contacted hosts other than package registriesreleases.astral.sh
- mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.MCP server didn't complete the protocol handshakeserver exited early with code 127
- lowLow. Minor, or common in normal tools. Shown for information.filelock@3.20.1: 3 known vulnerabilitiesPYSEC-2026-1374, GHSA-69hj-f68j-2879, GHSA-8mx5-7m5m-r77g
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.flask@3.1.2: 1 known vulnerabilityPYSEC-2026-2151
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.idna@3.11: 1 known vulnerabilityPYSEC-2026-215
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.langchain@1.2.0: 1 known vulnerabilityPYSEC-2026-2192
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.langchain-openai@1.1.3: 1 known vulnerabilityPYSEC-2026-76
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.langchain-text-splitters@1.1.0: 1 known vulnerabilityPYSEC-2026-77
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.langgraph-checkpoint@3.0.1: 2 known vulnerabilitiesPYSEC-2026-2573, PYSEC-2026-2574
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.marshmallow@3.26.1: 1 known vulnerabilityPYSEC-2026-1605
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.multidict@6.7.0: 1 known vulnerabilityPYSEC-2026-4244
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.opentelemetry-api@1.39.1: 1 known vulnerabilityGHSA-xcq7-p3pf-p88h
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.pydantic-settings@2.12.0: 1 known vulnerabilityGHSA-4xgf-cpjx-pc3j
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.pygments@2.19.2: 1 known vulnerabilityPYSEC-2026-2987
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.pytest@9.0.2: 1 known vulnerabilityPYSEC-2026-1845
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.python-dotenv@1.2.1: 1 known vulnerabilityPYSEC-2026-2270
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.requests@2.32.5: 1 known vulnerabilityPYSEC-2026-2275
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.setuptools@80.9.0: 2 known vulnerabilitiesPYSEC-2026-3447, GHSA-xmj3-9gf7-h52w
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.werkzeug@3.1.4: 3 known vulnerabilitiesPYSEC-2026-2044, PYSEC-2026-2320, PYSEC-2026-4312
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.No manifest declaring network access and environment variables (agent.json)
Network activity
During install
files.pythonhosted.orgpypi.orgreleases.astral.sh
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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|---|---|---|---|---|
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