Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.RayAKaan/ocular-audio-mcp

Universal local-first media intelligence for AI agents.

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 b856c6d12752, unchanged since the check below.

PERMISSION_DELETE_FILES INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    media_resolver.py, line 230 result = subprocess.run(

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 1 mcp>=2.0.0,<3

  • NETWORK_NO_FIXED_HOST Low

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

    ocular_audio_mcp.py, line 893 return api.fetch(video_id)

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    README.md, line 179 cp .env.example .env

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    deployment_security.py, line 61 token = os.getenv("OCULAR_AUDIO_MCP_AUTH_TOKEN", "").strip() or None

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

    can delete files.

    PERMISSION_DELETE_FILES

    media_resolver.py, line 230

    result = subprocess.run(

    ocular_audio_mcp.py, line 225

    result = subprocess.run(

    ocular_audio_mcp.py, line 266

    result = subprocess.run(

    Show more

    ocular_audio_mcp.py, line 279

    result = subprocess.run(

    ocular_audio_mcp.py, line 349

    shutil.rmtree(frame_dir, ignore_errors=True)

    ocular_audio_mcp.py, line 364

    shutil.rmtree(frame_dir, ignore_errors=True)

    ocular_audio_mcp.py, line 793

    result = subprocess.run(

    ocular_audio_mcp.py, line 834

    os.remove(audio_file_path)

    ocular_audio_mcp.py, line 2843

    subprocess.run(['pbcopy'], input=text, text=True, check=True)

    ocular_audio_mcp.py, line 2846

    subprocess.run(['clip'], input=text, text=True, check=True)

    ocular_audio_mcp.py, line 2850

    subprocess.run(['xclip', '-selection', 'clipboard'], input=text, text=True, check=True)

    bin/cli.js, line 73

    fs.unlinkSync(path.join(CACHE_DIR, file));

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 1

    mcp>=2.0.0,<3

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    ocular_audio_mcp.py, line 893

    return api.fetch(video_id)

    ocular_audio_mcp.py, line 2394

    return api.fetch(video_id)

    ocular_audio_mcp.py, line 3230

    return api.fetch(video_id)

    Show more

    docker/docker-compose.yml, line 21

    test: ["CMD", "python", "-c", "import socket; s=socket.create_connection(('127.0.0.1',8000),3); s.close()"]

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    deployment_security.py, line 61

    token = os.getenv("OCULAR_AUDIO_MCP_AUTH_TOKEN", "").strip() or None

    deployment_security.py, line 74

    ttl_raw = os.getenv("OCULAR_AUDIO_MCP_TOKEN_TTL", "3600")

    README.md, line 179

    cp .env.example .env

    Show more

    .dockerignore, line 11

    cookies.txt

    .gitignore, line 3

    node_modules/

    RELEASE_v1.3.0.md, line 28

    cp .env.example .env

    docker/docker-compose.yml, line 9

    - ../.env

  • 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.

Note

Hygiene check of commit b856c6d12752. can delete files. dependencies are not pinned. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: b856c6d127522ac6697e346d1ea6a9580e8c6aad

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