Grades are a hygiene check, not a security guarantee.

MCP, MCP server

instagram_dm_mcp

Public repository trypeggy/instagram_dm_mcp.

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 7c2b8c530655, unchanged since the check below.

INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 27 Pillow>=8.1.1

  • NETWORK_NO_FIXED_HOST Low

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

    src/mcp_server.py, line 126 amount: Number of threads to fetch (default 20).

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    setup_env.py, line 3 Helper script to set up Instagram credentials in a .env file.

  • SECRETS_ENV_READ Note

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

    src/mcp_server.py, line 869 password = args.password or os.getenv("INSTAGRAM_PASSWORD")

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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 27

    Pillow>=8.1.1

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/mcp_server.py, line 126

    amount: Number of threads to fetch (default 20).

    src/mcp_server.py, line 175

    amount: Number of messages to fetch (default 20).

    src/mcp_server.py, line 242

    amount: Number of pending threads to fetch (default 20).

    Show more

    src/mcp_server.py, line 295

    amount: Number of messages to fetch (default 20).

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    setup_env.py, line 3

    Helper script to set up Instagram credentials in a .env file.

    setup_env.py, line 15

    # Check if .env already exists

    src/mcp_server.py, line 869

    password = args.password or os.getenv("INSTAGRAM_PASSWORD")

    Show more

    setup_env.py, line 16

    if os.path.exists('.env'):

    setup_env.py, line 17

    print("⚠️ .env file already exists!")

    setup_env.py, line 32

    # Write to .env file

    setup_env.py, line 39

    with open('.env', 'w') as f:

    setup_env.py, line 41

    print("✅ .env file created successfully!")

    setup_env.py, line 42

    print("🔒 Your credentials are now stored securely in the .env file")

  • 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

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-08-13T18:14:25+01:00

Note

Hygiene check of commit 7c2b8c530655. dependencies are not pinned. can reach a host that is not written as a fixed address. reads a credential or environment file. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: 7c2b8c530655bdb26c214ae4826121a02e223c95

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