Junos MCP Server
by JuniperThis is a Junos Model Context Protocol (MCP) Server project that provides a bridge between MCP-compatible clients (like Claude Desktop) and Juniper Junos network devices.
Junos MCP Server is an open-source mcp server by Juniper, written mainly in Python, with 110 GitHub stars and the Apache-2.0 license. Its code was last updated Sep 24, 2026.
Scan summary: scanned Nov 5, 2026 at commit 2fb721a. No capabilities flagged by our checks. Scan policy
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2fb721a · Nov 5, 2026 ScannedStatic, secrets and dependency checks completed with no critical findings. BuildsIt installed from a fresh machine.
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.
Flagged. This check found an issue. See the findings below.Dependency audit42 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.
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 (20)
- 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.lxml@6.0.0: 1 known vulnerabilityPYSEC-2026-87
uv.lock - mediumMedium. Worth checking, often a vulnerable dependency or a setup problem.mcp@1.12.2: 7 known vulnerabilitiesPYSEC-2026-1617, 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.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.starlette@0.47.2: 6 known vulnerabilitiesPYSEC-2026-161, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281, PYSEC-2026-248 +1 more
uv.lock - 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
tests/test_token_security.py:44 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: curl-auth-header
README.md:527 - lowLow. Minor, or common in normal tools. Shown for information.Possible example credential in docs/tests: generic-api-key4 matches in this file
README.md:422 - lowLow. Minor, or common in normal tools. Shown for information.idna@3.9.0: 1 known vulnerabilityPYSEC-2026-215
requirements.txt - lowLow. Minor, or common in normal tools. Shown for information.idna@3.10: 1 known vulnerabilityPYSEC-2026-215
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.paramiko@3.5.1: 1 known vulnerabilityPYSEC-2026-2858
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.pynacl@1.5.0: 1 known vulnerabilityPYSEC-2026-3002
uv.lock - lowLow. Minor, or common in normal tools. Shown for information.python-dotenv@1.1.1: 1 known vulnerabilityPYSEC-2026-2270
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.No manifest declaring network access and environment variables (agent.json)
Network activity
During install
files.pythonhosted.orgpypi.org
While running
Not run — the code wasn't started in this scan
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