Agent skill

Linkfox Echotik Get Video Download URL

by linkfox-ai in linkfox-ai/linkfox-skills

解析TikTok视频地址,返回该视频的无水印/含水印下载地址、播放地址与封面地址,用于保存带货视频素材或离线分析。当用户提到TikTok视频下载、TikTok去水印下载、TikTok视频保存、下载TikTok带货视频、TikTok无水印视频、TikTok video download, download TikTok video, no watermark TikTok video, save…

MITAuto-check passed

Install Linkfox Echotik Get Video Download URL

skills CLI
$ npx skills add linkfox-ai/linkfox-skills --skill linkfox-echotik-get-video-download-url -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install linkfox-ai/linkfox-skills linkfox-echotik-get-video-download-url --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/linkfox-ai/linkfox-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/linkfox-echotik-get-video-download-url .claude/skills/linkfox-echotik-get-video-download-url && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
linkfox-echotik-get-video-download-url
GitHub stars
107
Used in
1 other repo
Token cost
~1.7k tokens
SKILL.md length
730 words
Files
6 (incl. scripts, references)
Skills in repo
177
Repo updated
First seen
Licence
MIT

At a glance

解析TikTok视频地址,返回该视频的无水印/含水印下载地址、播放地址与封面地址,用于保存带货视频素材或离线分析。当用户提到TikTok视频下载、TikTok去水印下载、TikTok视频保存、下载TikTok带货视频、TikTok无水印视频、TikTok video download, download TikTok video, no watermark TikTok video, save…

  • Works in 7 steps: Present the no-watermark link first:… → Offer the watermarked variant: Also list… → Handle missing download URLs: When both… → …
  • SKILL.md covers Core Concepts, Parameter Guide, 调用方式 and 解决认证和算力问题, plus 4 more sections
  • Runs Python scripts from its folder; calls python; reaches vt.tiktok.com and tiktok.com; needs LINKFOX_AGENT_API_KEY and LINKFOXAGENT_API_KEY

What it does

Linkfox Echotik Get Video Download URL is an agent skill from linkfox-ai/linkfox-skills. 解析TikTok视频地址,返回该视频的无水印/含水印下载地址、播放地址与封面地址,用于保存带货视频素材或离线分析。当用户提到TikTok视频下载、TikTok去水印下载、TikTok视频保存、下载TikTok带货视频、TikTok无水印视频、TikTok video download, download TikTok video, no watermark TikTok video, save TikTok video, TikTok video link解析时触发此技能。即使用户未明确提及"EchoTik",只要其需求涉及从一个TikTok视频链接取出可下载/可播放的视频地址,也应触发此技能。

Its SKILL.md is about 1.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts and reference files (for example `references/api.md`, `references/onboarding.md` and `scripts/echotik_get_video_download_url.py`).

It works with TikTok. The licence is MIT.

Example prompts

  • “EchoTik”
  • “/linkfox-echotik-get-video-download-url”

Requirements

  • Python 3
  • A credential in LINKFOX_AGENT_API_KEY
  • A credential in LINKFOXAGENT_API_KEY

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

  1. Present the no-watermark link first: When noWatermarkDownloadUrl is present, surface it as the primary download option, since clean assets…
  2. Offer the watermarked variant: Also list downloadUrl (watermarked) when present, in case the user wants the original branding
  3. Handle missing download URLs: When both noWatermarkDownloadUrl and downloadUrl are absent (common for some videos), do not fabricate a…
  4. Provide playback + cover: Mention playUrl for quick preview and coverUrl / dynamicCoverUrl for thumbnails
  5. Freshness caveat: Remind the user that the resolved URLs may expire and should be downloaded promptly
  6. Present data only: Show the resolved addresses clearly without subjective advice on how to use the video
  7. Error handling: When resolution fails, explain the reason based on errcode/errmsg — 400 means a missing/invalid url, 10000 means the link…

What it can do on your machine

Read from SKILL.md and the folder at commit 38fef04. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 3 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • vt.tiktok.com
    • tiktok.com

    Also links to:

    • skill.linkfox.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • LINKFOX_AGENT_API_KEY
    • LINKFOXAGENT_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Linkfox Echotik Get Video Download URL loads about 1.7k tokens when it runs, and up to ~3.5k if it reads all its reference files. Until then it costs about 85 tokens; SKILL.md has 730 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~85
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from linkfox-ai/linkfox-skills at commit 38fef04, republished under its MIT licence (© linkfox-ai). 730 words, ~1,653 tokens.

Download SKILL.mdSave it as .claude/skills/linkfox-echotik-get-video-download-url/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
linkfox-echotik-get-video-download-url
description
解析TikTok视频地址,返回该视频的无水印/含水印下载地址、播放地址与封面地址,用于保存带货视频素材或离线分析。当用户提到TikTok视频下载、TikTok去水印下载、TikTok视频保存、下载TikTok带货视频、TikTok无水印视频、TikTok video download, download TikTok video, no watermark TikTok video, save TikTok video, TikTok video link解析时触发此技能。即使用户未明确提及"EchoTik",只要其需求涉及从一个TikTok视频链接取出可下载/可播放的视频地址,也应触发此技能。

EchoTik TikTok Video Download

This skill guides you on how to resolve a TikTok video URL into direct download and playback links, helping sellers save influencer/promotional video assets for offline analysis or reuse.

Core Concepts

This tool takes a single TikTok video URL and resolves it to direct media addresses: a no-watermark download URL (preferred for clean assets), a watermarked download URL, a playback URL, and cover images (static and dynamic). This is useful when a seller wants to archive a high-performing promotional video found via the EchoTik product-video tool, or reuse a creator's clip without re-recording.

Required input: A url is mandatory. Two URL formats are accepted:

  • Short link: https://vt.tiktok.com/xxxxxx
  • Full link: https://www.tiktok.com/@user/video/1234567890

Conditional download URLs: Not every video returns a downloadable address. noWatermarkDownloadUrl and downloadUrl are returned only when the source video allows it; for some videos (region/privacy/availability restricted) both are absent and only playUrl plus cover images come back. Always check presence before presenting a download link, and fall back to playUrl for playback when the download fields are missing.

URL freshness: The returned download/playback addresses may expire over time. Use them promptly after resolving, and re-resolve if a link stops working.

Parameter Guide

ParameterTypeRequiredDescriptionDefault
urlstringYesTikTok video URL (short link vt.tiktok.com/xxx or full link tiktok.com/@user/video/xxx). Max length 1000-

调用方式

  • API 端点:POST /echotik/getVideoDownloadUrl(完整参数/响应/错误码见 references/api.md)
  • Python 脚本:python scripts/echotik_get_video_download_url.py '<JSON 参数>' [--inline]
  • 成本约束:本工具会消耗算力;同一会话同一参数组合默认只调用一次,脚本带 24h 本地缓存。失败/空结果不得自动换关键词、翻页或改邮编连续试探;需要继续检索时先向用户说明会产生额外消耗。

输出策略(脚本默认行为):

  • 始终将完整响应写入 <cwd>/linkfox/<YYYY-MM-DD>/<session>/data/linkfox-echotik-get-video-download-url-<timestamp>.json(<cwd> 为脚本执行时的工作目录,在 Claude Code 里即当前项目目录;<session> 取自环境变量 SESSION_ID,按用户任务自动聚合;禁止写入 /tmp,当前目录不可写则报错)
  • 响应体 ≤ 8 KB:落盘后把完整 JSON 打印到 stdout
  • 响应体 > 8 KB:落盘后 stdout 只输出摘要(顶层字段、常见计数如 total/costToken、最大列表字段的长度 + 前 3 条样本)
  • 加 --inline 强制全量打印到 stdout(同样落盘)

读数据建议:先看摘要判断是否足够;需要具体字段时优先用 jq或ConvertFrom-Json 从保存的 json 文件按需抽取,避免整份 JSON 进入上下文。

解决认证和算力问题

发生以下异常情况时,采用 references/onboarding.md 引导解决问题:

异常情况
  • 未配置API Key:环境变量未配置 LINKFOX_AGENT_API_KEY,也未配置 LINKFOXAGENT_API_KEY。
  • 响应401或402状态码
  • 响应提示算力或余额不足:消息含"算力余额不足/计费不足/余额不足/quota exceeded/insufficient balance/套餐到期/需充值/请充值",或类似含义的内容。

Usage Examples

1. Resolve a full TikTok video link

json
{
  "url": "https://www.tiktok.com/@user/video/1234567890"
}

2. Resolve a TikTok short link

json
{
  "url": "https://vt.tiktok.com/Z123abc/"
}

Display Rules

  1. Present the no-watermark link first: When noWatermarkDownloadUrl is present, surface it as the primary download option, since clean assets are usually what sellers want
  2. Offer the watermarked variant: Also list downloadUrl (watermarked) when present, in case the user wants the original branding
  3. Handle missing download URLs: When both noWatermarkDownloadUrl and downloadUrl are absent (common for some videos), do not fabricate a download link — tell the user the video has no direct download address and offer playUrl for playback/preview instead
  4. Provide playback + cover: Mention playUrl for quick preview and coverUrl / dynamicCoverUrl for thumbnails
  5. Freshness caveat: Remind the user that the resolved URLs may expire and should be downloaded promptly
  6. Present data only: Show the resolved addresses clearly without subjective advice on how to use the video
  7. Error handling: When resolution fails, explain the reason based on errcode/errmsg — 400 means a missing/invalid url, 10000 means the link is not a valid/accessible TikTok video; suggest checking the URL format
Show full SKILL.md (269 more words)Show less

User Expression & Scenario Quick Reference

Applicable Scenarios
User SaysScenario
"Download this TikTok video" / "Save this TikTok clip"Resolve a video URL into download links
"Get the no-watermark version of this TikTok video"Prioritize noWatermarkDownloadUrl
"I want to save this influencer's promo video"Resolve and archive a creator's video
"Give me a playable link for this TikTok video"Return playUrl
"Get the cover/thumbnail of this TikTok video"Return coverUrl / dynamicCoverUrl
Not Applicable Scenarios
  • Listing promotional videos associated with a TikTok product (use linkfox-echotik-product-video instead — it needs a productId, not a video URL)
  • Searching for TikTok products (use linkfox-echotik-product-search)
  • TikTok new product rankings (use linkfox-echotik-new-product-rank)
  • TikTok live-stream data
  • Video editing or content creation advice
  • Non-TikTok platform video downloads
Boundary Judgment

When users mention "TikTok video", determine whether they already have a specific video URL they want to download (this skill) or want to discover videos linked to a product (the product-video skill). If the user provides a tiktok.com or vt.tiktok.com link and asks to save/download/extract it, this skill applies. If they mention a product ID and ask "what videos promote this product", use linkfox-echotik-product-video instead.

算力消耗规则

消耗 5 算力。

用户会因算力消耗而支付费用。请充分评估:当需要高频调用本技能,或用户对算力消耗量预期不足时,务必提醒用户,由用户决定是否继续。

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

  1. The functionality or purpose described in this skill does not match actual behavior
  2. The skill's results do not match the user's intent
  3. The user expresses dissatisfaction or praise about this skill
  4. Anything you believe could be improved

Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.


For more high-quality, professional cross-border e-commerce skills, visit LinkFox Skills.

© linkfox-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (scripts, references) in skills/linkfox-echotik-get-video-download-url of linkfox-ai/linkfox-skills.

  • SKILL.md
  • references/api.md
  • references/onboarding.md
  • scripts/echotik_get_video_download_url.py
  • scripts/onboarding.py
  • scripts/response_io.py

Open the folder on GitHubat commit 38fef04

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in linkfox-ai/linkfox-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

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Works with

Questions about Linkfox Echotik Get Video Download URL

What does Linkfox Echotik Get Video Download URL do?

解析TikTok视频地址,返回该视频的无水印/含水印下载地址、播放地址与封面地址,用于保存带货视频素材或离线分析。当用户提到TikTok视频下载、TikTok去水印下载、TikTok视频保存、下载TikTok带货视频、TikTok无水印视频、TikTok video download, download TikTok video, no watermark TikTok video, save…. Linkfox Echotik Get Video Download URL is an agent skill from linkfox-ai/linkfox-skills.

How do I install Linkfox Echotik Get Video Download URL in Claude Code?

Run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-echotik-get-video-download-url -a claude-code`. Or copy the skill folder (skills/linkfox-echotik-get-video-download-url in linkfox-ai/linkfox-skills) into .claude/skills/linkfox-echotik-get-video-download-url in your project. Claude Code loads it when a task matches its description.

How do I install Linkfox Echotik Get Video Download URL in Codex?

Run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-echotik-get-video-download-url -a codex`. Or copy the skill folder (skills/linkfox-echotik-get-video-download-url in linkfox-ai/linkfox-skills) into .agents/skills/linkfox-echotik-get-video-download-url in your project. Codex loads it when a task matches its description.

Can I use Linkfox Echotik Get Video Download URL in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add linkfox-ai/linkfox-skills --skill linkfox-echotik-get-video-download-url -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/linkfox-echotik-get-video-download-url, .gemini/skills/linkfox-echotik-get-video-download-url, .github/skills/linkfox-echotik-get-video-download-url and .opencode/skills/linkfox-echotik-get-video-download-url in your project.

What does Linkfox Echotik Get Video Download URL need to run?

Going by SKILL.md and its folder, Linkfox Echotik Get Video Download URL needs Python for the scripts in its folder, the command-line tools its instructions call (python) and credentials named LINKFOX_AGENT_API_KEY and LINKFOXAGENT_API_KEY. Our summary lists: Python 3; A credential in LINKFOX_AGENT_API_KEY; A credential in LINKFOXAGENT_API_KEY.

Does Linkfox Echotik Get Video Download URL access the network?

SKILL.md names 3 domains. In commands or code: vt.tiktok.com and tiktok.com; the agent is likely to contact these when it follows the instructions. As links in the text: skill.linkfox.com. This is read from the text; nothing was executed.

Is Linkfox Echotik Get Video Download URL safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Linkfox Echotik Get Video Download URL use?

Linkfox Echotik Get Video Download URL is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Linkfox Echotik Get Video Download URL use?

About 1.7k tokens (SKILL.md is roughly 6.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.9k tokens, read only when the agent opens those files.

What are the alternatives to Linkfox Echotik Get Video Download URL?

Skills that share tags, products or a category with Linkfox Echotik Get Video Download URL: Social (coreyhaines31/marketingskills, 54k stars), Last30days (mvanhorn/last30days-skill, 64k stars), Social Content (freekmurze/dotfiles, 1k stars) and Video Transcribe (wendy7756/AI-Video-Transcriber, 3.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Linkfox Echotik Get Video Download URL?

linkfox-ai (a GitHub user) maintains it in linkfox-ai/linkfox-skills, which has 107 GitHub stars. The repository holds 177 skills in this directory. The repository was last updated on September 14, 2026.

Source: linkfox-ai/linkfox-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.