Langgraph AI MCP Server

by piyushagni5• 114•• Scanned•Claim this listing•Request removal
Data Science & MLagentic raglangchainlanggraphmcpmcp server

A comprehensive collection of LangGraph implementations, tutorials, and advanced AI workflows covering Agentic RAG systems, MCP (Model Context Protocol) development, and practical AI application patterns.

Langgraph AI is an open-source mcp server by piyushagni5, written mainly in Jupyter Notebook, with 114 GitHub stars and the MIT license. Its code was last updated Jan 11, 2026.

Scan summary: scanned Nov 5, 2026 at commit 7ed556f. Seen able to run shell commands. Scan policy

Scanned
Full scan at 7ed556f · Nov 5, 2026
Scanned
Static code scanwarn
Secrets scanpass
Dependency audit1277 known vulnerabilitiesfail
Manifestnonewarn
Buildn/a
Boot & handshaken/a
Network egressn/a
Reproducible (×3)n/a

Findings (87)

  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • medium
    Runs shell commands. Fine for some tools, but it means the agent can run anything your user can.
    mcp/01-build-your-own-server-client/servers/terminal_server/terminal_server.py:28
  • medium
    Runs shell commands. Fine for some tools, but it means the agent can run anything your user can.
    mcp/02-build-mcp-client-with-multiple-server-support/servers/terminal_server/terminal_server.py:45
  • medium
    Runs shell commands. Fine for some tools, but it means the agent can run anything your user can.
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/terminal_server_sse.py:100
  • medium
    Runs shell commands. Fine for some tools, but it means the agent can run anything your user can.
    mcp/04-build-streammable-http-mcp-client/servers/stdio/terminal_server.py:69
  • medium
    langchain@0.3.23: 2 known vulnerabilities
    PYSEC-2026-2192, PYSEC-2026-2555
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langchain-community@0.3.21: 2 known vulnerabilities
    PYSEC-2026-1515, PYSEC-2026-1515
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langgraph@0.3.31: 1 known vulnerability
    PYSEC-2026-83
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langchain-core@0.3.86: 4 known vulnerabilities
    PYSEC-2026-2193, PYSEC-2026-2562, PYSEC-2026-2193, PYSEC-2026-2562
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langgraph-checkpoint@2.1.2: 3 known vulnerabilities
    PYSEC-2026-1527, PYSEC-2026-2573, PYSEC-2026-2574
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langgraph-sdk@0.1.74: 6 known vulnerabilities
    PYSEC-2026-2575, PYSEC-2026-4240, PYSEC-2026-2575, PYSEC-2026-4240, PYSEC-2026-2575 +1 more
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    langsmith@0.3.45: 3 known vulnerabilities
    PYSEC-2026-2582, PYSEC-2026-2583, GHSA-f4xh-w4cj-qxq8
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    requests@2.9.2: 10 known vulnerabilities
    PYSEC-2018-28, PYSEC-2023-74, PYSEC-2026-1872, PYSEC-2026-1873, PYSEC-2026-2275 +5 more
    langgraph-cookbook/agentic-patterns/requirements.txt
  • medium
    httpcore2@2.9.1: 2 known vulnerabilities
    PYSEC-2026-3844, PYSEC-2026-3844
    langgraph-cookbook/memory/requirements.txt
  • medium
    httpx2@2.9.1: 10 known vulnerabilities
    PYSEC-2026-3845, PYSEC-2026-3846, PYSEC-2026-3847, PYSEC-2026-3848, PYSEC-2026-3849 +5 more
    langgraph-cookbook/memory/requirements.txt
  • medium
    nbconvert@7.9.2: 4 known vulnerabilities
    PYSEC-2026-1691, PYSEC-2026-2229, PYSEC-2026-2230, GHSA-pjvx-prjx-h659
    langgraph-cookbook/memory/requirements.txt
  • medium
    httplib2@0.22.0: 6 known vulnerabilities
    PYSEC-2026-3444, PYSEC-2026-3444, PYSEC-2026-3444, PYSEC-2026-3444, PYSEC-2026-3444 +1 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langchain@0.3.26: 12 known vulnerabilities
    PYSEC-2026-2192, PYSEC-2026-2555, PYSEC-2026-2192, PYSEC-2026-2555, PYSEC-2026-2192 +7 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langchain-text-splitters@0.3.8: 12 known vulnerabilities
    PYSEC-2026-1520, PYSEC-2026-77, PYSEC-2026-1520, PYSEC-2026-77, PYSEC-2026-1520 +7 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langgraph@0.5.2: 4 known vulnerabilities
    PYSEC-2026-83, PYSEC-2026-83, PYSEC-2026-83, PYSEC-2026-83
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langgraph-checkpoint@2.1.0: 12 known vulnerabilities
    PYSEC-2026-1527, PYSEC-2026-2573, PYSEC-2026-2574, PYSEC-2026-1527, PYSEC-2026-2573 +7 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langgraph-sdk@0.1.72: 8 known vulnerabilities
    PYSEC-2026-2575, PYSEC-2026-4240, PYSEC-2026-2575, PYSEC-2026-4240, PYSEC-2026-2575 +3 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    langsmith@0.4.5: 12 known vulnerabilities
    PYSEC-2026-2582, PYSEC-2026-2583, GHSA-f4xh-w4cj-qxq8, PYSEC-2026-2582, PYSEC-2026-2583 +7 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    mcp@1.11.0: 56 known vulnerabilities
    PYSEC-2026-1617, PYSEC-2026-3482, PYSEC-2026-3483, GHSA-5h93-6whr-6q8j, GHSA-84m7-p3x7-pcfv +51 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    orjson@3.10.18: 4 known vulnerabilities
    PYSEC-2026-107, PYSEC-2026-107, PYSEC-2026-107, PYSEC-2026-107
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    protobuf@5.29.5: 6 known vulnerabilities
    PYSEC-2026-1805, PYSEC-2026-1805, PYSEC-2026-1805, PYSEC-2026-1805, PYSEC-2026-1805 +1 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    pyasn1@0.6.1: 63 known vulnerabilities
    PYSEC-2026-1810, PYSEC-2026-2263, PYSEC-2026-3455, PYSEC-2026-3456, PYSEC-2026-3457 +58 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    python-multipart@0.0.20: 70 known vulnerabilities
    PYSEC-2026-1852, PYSEC-2026-3036, PYSEC-2026-3037, PYSEC-2026-3038, PYSEC-2026-3039 +65 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    starlette@0.47.1: 56 known vulnerabilities
    PYSEC-2026-161, PYSEC-2026-1941, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281 +51 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    urllib3@2.5.0: 36 known vulnerabilities
    PYSEC-2026-141, PYSEC-2026-1994, PYSEC-2026-1996, PYSEC-2026-1998, PYSEC-2026-4175 +31 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • medium
    python-multipart@0.0.9: 8 known vulnerabilities
    PYSEC-2026-1851, PYSEC-2026-1852, PYSEC-2026-3036, PYSEC-2026-3037, PYSEC-2026-3038 +3 more
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/requirements.txt
  • medium
    lxml@5.3.0: 1 known vulnerability
    PYSEC-2026-87
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    mcp@1.2.0: 5 known vulnerabilities
    PYSEC-2026-1616, PYSEC-2026-1617, PYSEC-2026-1618, PYSEC-2026-3482, PYSEC-2026-3483
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    protego@0.3.1: 1 known vulnerability
    PYSEC-2026-3906
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    soupsieve@2.6: 4 known vulnerabilities
    PYSEC-2026-3071, PYSEC-2026-3072, PYSEC-2026-4170, PYSEC-2026-4171
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    starlette@0.41.2: 7 known vulnerabilities
    PYSEC-2026-161, PYSEC-2026-1941, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281 +2 more
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    urllib3@2.2.3: 8 known vulnerabilities
    PYSEC-2026-141, PYSEC-2026-1994, PYSEC-2026-1996, PYSEC-2026-1997, PYSEC-2026-1998 +3 more
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • medium
    langgraph@0.5.4: 2 known vulnerabilities
    PYSEC-2026-83, PYSEC-2026-83
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    langgraph-checkpoint@2.1.1: 6 known vulnerabilities
    PYSEC-2026-1527, PYSEC-2026-2573, PYSEC-2026-2574, PYSEC-2026-1527, PYSEC-2026-2573 +1 more
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    langsmith@0.4.8: 6 known vulnerabilities
    PYSEC-2026-2582, PYSEC-2026-2583, GHSA-f4xh-w4cj-qxq8, PYSEC-2026-2582, PYSEC-2026-2583 +1 more
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    mcp@1.12.1: 14 known vulnerabilities
    PYSEC-2026-1617, PYSEC-2026-3482, PYSEC-2026-3483, GHSA-5h93-6whr-6q8j, GHSA-84m7-p3x7-pcfv +9 more
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    orjson@3.11.0: 2 known vulnerabilities
    PYSEC-2026-107, PYSEC-2026-107
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    pyarrow@21.0.0: 2 known vulnerabilities
    PYSEC-2026-113, PYSEC-2026-113
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    starlette@0.47.2: 12 known vulnerabilities
    PYSEC-2026-161, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281, PYSEC-2026-248 +7 more
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    tornado@6.5.1: 34 known vulnerabilities
    PYSEC-2025-265, PYSEC-2025-266, PYSEC-2025-267, PYSEC-2026-140, PYSEC-2026-2287 +29 more
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • medium
    mcp@1.6.0: 5 known vulnerabilities
    PYSEC-2026-1616, PYSEC-2026-1617, PYSEC-2026-1618, PYSEC-2026-3482, PYSEC-2026-3483
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • medium
    setuptools@76.0.0: 3 known vulnerabilities
    PYSEC-2025-49, PYSEC-2026-3447, GHSA-xmj3-9gf7-h52w
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • medium
    starlette@0.46.1: 7 known vulnerabilities
    PYSEC-2026-161, PYSEC-2026-1941, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281 +2 more
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • medium
    urllib3@2.3.0: 8 known vulnerabilities
    PYSEC-2026-141, PYSEC-2026-1994, PYSEC-2026-1996, PYSEC-2026-1997, PYSEC-2026-1998 +3 more
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • medium
    wheel@0.45.1: 1 known vulnerability
    PYSEC-2026-2047
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • medium
    black@26.5.1: 1 known vulnerability
    GHSA-cg8m-r9f2-5wm2
    mcp/04-build-streammable-http-mcp-client/requirements.txt
  • medium
    tqdm@4.9.0: 2 known vulnerabilities
    PYSEC-2017-74, PYSEC-2026-1976
    mcp/04-build-streammable-http-mcp-client/requirements.txt
  • medium
    pypdf@6.9.2: 50 known vulnerabilities
    PYSEC-2026-3004, PYSEC-2026-3006, PYSEC-2026-3007, PYSEC-2026-3009, PYSEC-2026-3010 +45 more
    multi-agent-system/multi-agent-swarm/requirements.txt
  • medium
    torch@2.9.1: 8 known vulnerabilities
    PYSEC-2026-139, PYSEC-2026-2286, GHSA-qfhq-4f3w-5fph, GHSA-rrmf-rvhw-rf47, PYSEC-2026-139 +3 more
    multi-agent-system/multi-agent-swarm/requirements.txt
  • medium
    transformers@5.9.0: 2 known vulnerabilities
    PYSEC-2026-3929, PYSEC-2026-3929
    multi-agent-system/multi-agent-swarm/requirements.txt
  • medium
    orjson@3.9.15: 2 known vulnerabilities
    PYSEC-2026-107, PYSEC-2026-107
    rag/agentic-rag/agentic-rag-systems/building-adaptive-rag/requirements.txt
  • low
    idna@3.9.0: 4 known vulnerabilities
    PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215
    langextract/doc-entity-extractor/requirements.txt
  • low
    langchain-text-splitters@0.3.9: 2 known vulnerabilities
    PYSEC-2026-77, PYSEC-2026-77
    langgraph-cookbook/agentic-patterns/requirements.txt
  • low
    opentelemetry-api@1.9.1: 2 known vulnerabilities
    GHSA-xcq7-p3pf-p88h, GHSA-xcq7-p3pf-p88h
    langgraph-cookbook/memory/requirements.txt
  • low
    idna@3.10.0: 6 known vulnerabilities
    PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215 +1 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • low
    pygments@2.19.2: 8 known vulnerabilities
    PYSEC-2026-2987, PYSEC-2026-2987, PYSEC-2026-2987, PYSEC-2026-2987, PYSEC-2026-2987 +3 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • low
    python-dotenv@1.1.1: 10 known vulnerabilities
    PYSEC-2026-2270, PYSEC-2026-2270, PYSEC-2026-2270, PYSEC-2026-2270, PYSEC-2026-2270 +5 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • low
    requests@2.32.4: 6 known vulnerabilities
    PYSEC-2026-2275, PYSEC-2026-2275, PYSEC-2026-2275, PYSEC-2026-2275, PYSEC-2026-2275 +1 more
    mcp/01-build-your-own-server-client/clients/mcp-client/requirements.txt
  • low
    idna@3.10: 6 known vulnerabilities
    PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215, PYSEC-2026-215 +1 more
    mcp/01-build-your-own-server-client/clients/mcp-client/uv.lock
  • low
    python-dotenv@1.0.1: 1 known vulnerability
    PYSEC-2026-2270
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • low
    requests@2.32.3: 4 known vulnerabilities
    PYSEC-2026-1872, PYSEC-2026-2275, PYSEC-2026-1872, PYSEC-2026-2275
    mcp/02-build-mcp-client-with-multiple-server-support/servers/fetch_server/uv.lock
  • low
    streamlit@1.47.0: 4 known vulnerabilities
    PYSEC-2026-212, PYSEC-2026-2285, PYSEC-2026-212, PYSEC-2026-2285
    mcp/03-build-mcp-server-client-using-sse/clients/mcp-client/requirements.txt
  • low
    python-dotenv@1.1.0: 1 known vulnerability
    PYSEC-2026-2270
    mcp/03-build-mcp-server-client-using-sse/servers/sse_server/requirements.txt
  • low
    opentelemetry-api@1.42.1: 1 known vulnerability
    GHSA-xcq7-p3pf-p88h
    mcp/04-build-streammable-http-mcp-client/requirements.txt
  • low
    langchain@0.3.30: 1 known vulnerability
    PYSEC-2026-2192
    rag/agentic-rag/agentic-rag-systems/building-adaptive-rag/requirements.txt
  • low
    pypdf2@3.0.1: 2 known vulnerabilities
    PYSEC-2026-1835, PYSEC-2026-1835
    rag/agentic-rag/agentic-rag-systems/mcp_a2a_agentic_rag/requirements.txt
  • low
    No manifest declaring network access and environment variables (agent.json)

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