Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Flstudio Mcp

Control FL Studio with Claude: AI mixing, composition, and mix diagnosis through natural language.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below 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 e6eff37e45a0, unchanged since the check below.

NETWORK_NO_FIXED_HOST PERMISSION_SHELL_DECLARED

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    src/fl_studio_mcp/connection.py, line 337 with socket.create_connection((self.host, self.port), timeout=timeout) as s:

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    src/fl_studio_mcp/pyscript_trigger.py, line 19 subprocess.check_call(

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    src/fl_studio_mcp/pyscript_trigger.py, line 19

    subprocess.check_call(

  • 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/fl_studio_mcp/connection.py, line 337

    with socket.create_connection((self.host, self.port), timeout=timeout) as s:

  • 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

    Pass

    No encoded or minified payload found.

  • 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 e6eff37e45a0. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: e6eff37e45a076098ed81ee4e50fb7bf08aef11a

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Read how this letter is chosen