Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Tiktok Mcp

Drive TikTok from your AI assistant — 11 tools over the Display API and Content Posting API, with OAuth 2.0 (PKCE) and plan-then-execute write safety.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    scripts/fixtures-record.ts, line 30 * `globalThis.fetch(...)` directly and offers no per-call injection point, so

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

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    scripts/fixtures-record.ts, line 30

    * `globalThis.fetch(...)` directly and offers no per-call injection point, so

    scripts/registry-state.ts, line 414

    const response = await fetch(url, { signal: AbortSignal.timeout(TARBALL_TIMEOUT_MS) });

    scripts/spikes/p15-resolve-and-pin.ts, line 278

    const response = await fetch(url, init);

    Show more

    scripts/spikes/p15-resolve-and-pin.ts, line 473

    "await fetch('http://127.0.0.1:1/').catch(() => {});",

    scripts/spikes/p15-resolve-and-pin.ts, line 484

    "await fetch('http://127.0.0.1:1/').catch(() => {});",

    src/core/http.ts, line 1000

    const response = await globalThis.fetch(target, {

    src/tools/video.ts, line 302

    `TikTok video ids to fetch (max ${MAX_QUERY_IDS} per call). More than ${MAX_QUERY_IDS} ` +

    docs/TOOLS.md, line 635

    | `video_ids` | string[] | yes | 1 - 20 items, non-empty strings; more than 20 fails locally (CC-C6) | "TikTok video ids to fetch (max 20 per call). More than 20 fails locally - spli

    docs/reviews/round2/ai-dx-deep-review.md, line 425

    | `video_ids` | string[] | yes | 1 - 20 items, non-empty strings | "TikTok video ids to fetch (max 20 per call). More than 20 fails locally - split into batches." |

    docs/reviews/round2/qa-deep-review.md, line 282

    | 5 | status/fetch (30/min) | empty | poll tick | **delay** until a token is available, capped by remaining poll budget; never reject | HTP-17 |

    docs/tool-manifest.json, line 247

    "description": "TikTok video ids to fetch (max 20 per call). More than 20 fails locally - split into batches."

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    extension/src/extension.ts, line 8

    * through the env file (`~/.config/tiktok-mcp-ai/.env` on POSIX,

    extension/src/extension.ts, line 9

    * `%LOCALAPPDATA%\tiktok-mcp-ai\.env` on Windows, with `TT_CLIENT_KEY` and

    scripts/gen-env-example.ts, line 3

    * `.env.example` is rendered from the live settings module, never hand-edited.

    Show more

    scripts/gen-env-example.ts, line 16

    * The sibling gate - `.env.example` ⇄ CONFIGURATION.md ⇄ `Settings` - lives in

    scripts/gen-env-example.ts, line 32

    const ENV_EXAMPLE = '.env.example';

    scripts/gen-env-example.ts, line 63

    ' 2. $XDG_CONFIG_HOME/tiktok-mcp-ai/.env (fallback ~/.config/tiktok-mcp-ai/.env) [POSIX]',

    scripts/gen-env-example.ts, line 64

    ' 3. %LOCALAPPDATA%\\tiktok-mcp-ai\\.env [Windows]',

    scripts/gen-pack-manifest.ts, line 8

    * `.env` picked up by a broadened glob. None of those break a test; all of them

    src/core/config.ts, line 501

    * On win32 the environment itself is case-insensitive - `process.env.TT_CLIENT_KEY`

  • 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

    docs/CONTRACTS.md, line 1

    # Module contracts (frozen interfaces for parallel development)

  • 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 e29c1eb3042b. accepts a host from input, with no fixed list in this file. 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: e29c1eb3042be3562d04a1ade5223ad0eb10c94f

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