Mcpo MCP Server

by open-webui• 4.4k•• Scanned•Claim this listing•Request removal
Cloud Infrastructuremcpmcp servermcp to openapiopen webuiopenapi

A simple, secure MCP-to-OpenAPI proxy server

Mcpo is an open-source mcp server by open-webui, written mainly in Python, with 4,414 GitHub stars and the MIT license. Its code was last updated May 17, 2026.

Scan summary: scanned Nov 5, 2026 at commit 788ff92. No capabilities flagged by our checks. Scan policy

Scanned
Full scan at 788ff92 · Nov 5, 2026
Scanned Builds
Static code scanpass
Secrets scanpass
Dependency audit51 known vulnerabilitiesfail
Manifestnonewarn
Buildpass
Boot & handshakefail
Network egressn/a
Reproducible (×3)n/a

Findings (13)

  • 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
    mcp@1.17.0: 7 known vulnerabilities
    PYSEC-2026-1617, PYSEC-2026-3482, PYSEC-2026-3483, GHSA-5h93-6whr-6q8j, GHSA-84m7-p3x7-pcfv +2 more
    uv.lock
  • medium
    python-multipart@0.0.20: 7 known vulnerabilities
    PYSEC-2026-1852, PYSEC-2026-3036, PYSEC-2026-3037, PYSEC-2026-3038, PYSEC-2026-3039 +2 more
    uv.lock
  • medium
    starlette@0.47.2: 6 known vulnerabilities
    PYSEC-2026-161, PYSEC-2026-1942, PYSEC-2026-2280, PYSEC-2026-2281, PYSEC-2026-248 +1 more
    uv.lock
  • medium
    MCP server didn't complete the protocol handshake
    server exited early with code 1
  • low
    idna@3.10: 1 known vulnerability
    PYSEC-2026-215
    uv.lock
  • low
    pygments@2.19.2: 1 known vulnerability
    PYSEC-2026-2987
    uv.lock
  • low
    pytest@8.4.1: 1 known vulnerability
    PYSEC-2026-1845
    uv.lock
  • low
    python-dotenv@1.1.1: 1 known vulnerability
    PYSEC-2026-2270
    uv.lock
  • low
    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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