Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Telegram Read Mcp

A minimal read-only MCP server that exposes Telegram chat and forum-topic reading via Streamable HTTP.

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.

SECRETS_PATH_DOTENV

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    scripts/first-login.py, line 73 print("Error: TG_API_ID and TG_API_HASH must be set in .env or environment.")

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

    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

    scripts/first-login.py, line 73

    print("Error: TG_API_ID and TG_API_HASH must be set in .env or environment.")

    scripts/run-http.sh, line 3

    # Reads config from .env in the project root.

    .gitignore, line 8

    *.session-journal

    Show more

    AGENTS.md, line 10

    - `.env` and `*.session` files are credentials (a session file grants full account access). Never commit, print, or copy them.

    AGENTS.md, line 23

    Run `uv run pytest`. The unit tests need no credentials. The integration test (`tests/test_get_message_image_integration.py`) needs a running server and IDs from environment variab

    AGENTS.md, line 29

    `.env` and the session file (`TG_SESSION_PATH`, default `telegram_read_mcp`) are resolved relative to the working directory, so run from the repo root.

    AGENTS.md, line 39

    - Conventional Commits (`feat:`, `fix:`, `docs:`, `build:`), one focused change per commit. PR descriptions list user-visible changes, any `.env` or deployment changes, and the man

    README.md, line 23

    1. Copy `.env.example` to `.env` and fill in your credentials:

  • 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 4008b36a67cf. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 4008b36a67cf178f05dc0d9de245f32e33ecb7d2

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Read how this letter is chosen