Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Telegram

mcp-telegram Telegram MCP server for Claude, Codex, Cursor, Claude Code, VS Code, Cline, Windsurf, and other MCP clients.

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 f61b257a89b2, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/auth-page.ts, line 429 const r = await fetch('/authorize/use-account', { method: 'POS

  • SECRETS_PATH_UNCONFIRMED Low

    The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.

    src/auth-page.ts, line 178 .env-pinned {

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    mcp-telegram-3.0.0.tgz, line 1 ����v#DZ �g~E��*��ȾH�MSl�Ľٗ!���i��ɪ�f��,�

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

    Concern

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

    NETWORK_NO_FIXED_HOST

    src/auth-page.ts, line 429

    const r = await fetch('/authorize/use-account', { method: 'POS

    src/auth-page.ts, line 452

    const r = await fetch('/authorize/save-credentials', { method:

    src/auth-page.ts, line 468

    const r = await fetch('/authorize/login-start', { method: 'POST', headers: { 'content-type': 'application/json' }, body: JSON.stringify({ auth_id: AUTH_ID, phone }) });

    Show more

    src/auth-page.ts, line 484

    const r = await fetch('/authorize/login-code', { method: 'POST', headers: { 'content-type': 'application/json' }, body: JSON.stringify({ auth_id: AUTH_ID, code }) });

    src/auth-page.ts, line 498

    const r = await fetch('/authorize/login-password', { method: 'POST', headers: { 'content-type': 'application/json' }, body: JSON.stringify({ auth_id: AUTH_ID, password }) });

    src/auth-page.ts, line 760

    const r = await fetch('/authorize/save-settings', {

    src/auth-page.ts, line 777

    await fetch('/authorize/close', {

    src/tools/_helpers.ts, line 54

    const r = await fetch(p);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    src/auth-page.ts, line 178

    .env-pinned {

    src/auth-page.ts, line 183

    .env-pinned.hidden { display: none; }

    src/auth-page.ts, line 184

    .env-pinned code { background: transparent; color: var(--fg); padding: 0; }

    Show more

    src/auth-page.ts, line 261

    .env-row {

    src/auth-page.ts, line 266

    .env-row + .env-row { border-top: 1px dashed var(--border); }

    src/auth-page.ts, line 267

    .env-key { color: var(--muted); }

    src/auth-page.ts, line 268

    .env-val { color: var(--fg); word-break: break-all; text-align: right; }

    src/auth-page.ts, line 269

    .env-val.unset { color: var(--muted); font-style: italic; }

  • 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

    mcp-telegram-3.0.0.tgz, line 1

    ����v#DZ �g~E��*��ȾH�MSl�Ľٗ!���i��ɪ�f��,�

  • 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 f61b257a89b2. can reach a host that is not written as a fixed address. 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: f61b257a89b21a1f42a98bbefcbf7a24a83a53d8

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