MCP, MCP server
Douyin Tiktok Downloader
A mobile-first web tool that parses a Douyin (抖音), TikTok, X (Twitter), or Instagram share link and saves the watermark-free MP4 straight into your iPhone Camera Roll via the native iOS Share Sheet — no app to install, no sign-up, no ads.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
netlify/functions/_lib.mjs, line 7
// egress per video is ~1 KB of JSON. A URL that only curl can fetch is not good - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
netlify/functions/_lib.mjs, line 7
// egress per video is ~1 KB of JSON. A URL that only curl can fetch is not good
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. can reach www.instagram.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
netlify/functions/_lib.mjs, line 7
// egress per video is ~1 KB of JSON. A URL that only curl can fetch is not good
netlify/functions/_lib.mjs, line 69
const resp = await fetch(current, {
netlify/functions/_lib.mjs, line 129
const resp = await fetch('https://www.douyin.com/video/7631138806736964870', {
Show more
netlify/functions/_lib.mjs, line 157
const resp = await fetch(`https://www.douyin.com/aweme/v1/web/aweme/detail/?${qs}`, {
netlify/functions/_lib.mjs, line 174
// a forbidden header - so a douyinvod URL is useless to us even though curl can
netlify/functions/_lib.mjs, line 193
const probe = await fetch(candidate, {
netlify/functions/_lib.mjs, line 314
const resp = await fetch(url, {
netlify/functions/_lib.mjs, line 380
const head = await fetch(playApiUrl, {
netlify/functions/_lib.mjs, line 417
const r = await fetch(url, { method: 'HEAD', redirect: 'follow', headers: { 'User-Agent': MOBILE_UA } });
netlify/functions/_lib.mjs, line 430
const synd = await fetch(
scripts/health-check.sh, line 41
local body; body=$(curl -sS -m 20 "https://digitaldialogue.com.au/api/info?url=$enc" 2>&1)
Secrets
Pass
No read of a credential file or secret environment variable found.
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 e4064a8fbb09. can reach a host that is not written as a fixed address. can reach www.instagram.com. The description does not name that host.
Date and source
Date checked:
github.com
Commit graded: e4064a8fbb092f5671d4a80dbd379dcfc5efc588
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