Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Telegram Business Bridge

Connect any AI agent to your personal Telegram messages — through the official Telegram Business API. No userbot, no MTProto session, no risk of losing your account.

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 c44d4016882b, 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/tg_business_bridge/config.py, line 50 res = 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/tg_business_bridge/config.py, line 50

    res = subprocess.run(

  • Install and update

    Pass

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

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    src/tg_business_bridge/config.py, line 13

    model_config = SettingsConfigDict(env_prefix="BRIDGE_", env_file=".env", extra="ignore")

    .dockerignore, line 1

    .env

    .gitignore, line 6

    data/

    Show more

    README.md, line 110

    4. `cp .env.example .env`, set `BRIDGE_BOT_TOKEN`.

    README.md, line 219

    2. Set `BRIDGE_EDITOR_URL=https://<you>.github.io/<repo>/editor.html` in `.env`

    README.ru.md, line 107

    4. `cp .env.example .env`, вписать `BRIDGE_BOT_TOKEN`.

    README.ru.md, line 220

    `.env` и перезапустите демон.

    deploy/tg-business-bridge.service, line 7

    EnvironmentFile=%h/tg-business-bridge/.env

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit c44d4016882b. requests shell access. No manifest field names shell or command execution. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: c44d4016882b737485a68295fac81a924e81cfd6

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