Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Overleaf Mcp

Overleaf Mcp, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 6132f6e7fd8b, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    src/overleaf_mcp/capability.py, line 32 result = subprocess.run(

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Concern

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    src/overleaf_mcp/capability.py, line 32

    result = subprocess.run(

    src/overleaf_mcp/tools/compile.py, line 28

    result = subprocess.run(

    src/overleaf_mcp/tools/format.py, line 23

    result = subprocess.run(

    Show more

    src/overleaf_mcp/tools/git_sync.py, line 17

    result = subprocess.run(

    src/overleaf_mcp/tools/git_sync.py, line 28

    result = subprocess.run(

    src/overleaf_mcp/tools/lint.py, line 21

    result = subprocess.run(

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/overleaf_mcp/tools/olsync.py, line 68

    resp = requests.get(

    src/overleaf_mcp/tools/olsync.py, line 150

    resp = requests.get(

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    uv.lock, line 1

    version = 1

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 6132f6e7fd8b. requests shell access. No manifest field names shell or command execution. can reach a host that is not written as a fixed address. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 6132f6e7fd8bac635e73fce8975f6ea033ebd41f

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen