Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
作者提供的说明(英文原文)
Agent-first E2EE file transfer over MCP: move files between machines in one tool call, gone in 24h.
这三项永远不会合并成一个分数:意见、测量和人气是不同的东西。
我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。
选择你使用的 AI 应用,然后复制设置。
YAFL_API_KEY标为机密的值是你账户的钥匙。千万不要分享给别人,也不要粘贴到聊天里。
你需要
你用的是哪个应用?
在上方选择你的应用。我们会记住它,下次按钮会显示“安装到 …”。
打开 Claude Desktop → Settings → Developer → Edit Config,把下面的内容粘贴到 claude_desktop_config.json
{
"mcpServers": {
"yafl": {
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
],
"env": {
"YAFL_API_KEY": "your-value"
}
}
}
}在终端中运行这条命令
claude mcp add yafl --env YAFL_API_KEY=your-value -- npx -y @yafldev/mcp运行前请先填写空着的值。
粘贴到项目中的 .cursor/mcp.json,或 ~/.cursor/mcp.json
{
"mcpServers": {
"yafl": {
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
],
"env": {
"YAFL_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
粘贴到项目中的 .vscode/mcp.json
{
"servers": {
"yafl": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@yafldev/mcp"
],
"env": {
"YAFL_API_KEY": "your-value"
}
}
}
}浏览器会先询问是否打开应用,然后应用会显示设置并请你确认。密钥的值会留空,由你自己填写。
这个服务器在你的电脑上运行,而 ChatGPT 只能连接互联网上的服务器。请选择其他应用。
你的选择通过 Cookie 保存在这台设备上,无需账户。
这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同,请以 README 为准。
它在你的电脑上运行;安装后,工具列表会显示在你的 AI 应用中。
我们检查的是任何人都能看到的信息;我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月7日
注册名称已通过域名 yafl.dev 验证(注册中心会核实域名所有权)
我们还没有从 GitHub 读取这个仓库
我们还没有从 GitHub 读取这个仓库
它在你的电脑上运行,没有互联网端点
在你的电脑上运行,改用本地设置
它在你的电脑上运行;我们只能读取互联网端点的工具列表
与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时,星标数才计入。
它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前,请先看看这个服务器要求哪些权限,并使用只具备所需权限的密钥。
你需要填写:YAFL_API_KEY
它在你的电脑上运行。你的 AI 应用会在需要时启动它,数据不会经过作者的服务器(除非它自己调用在线服务)。
GitHub 仓库最后更新于–,最新版本(0.1.6)于3个月前进入注册中心。
支持 MCP 的应用,例如 Claude Desktop、Claude Code、Cursor 和 VS Code。你的电脑上还需要有 Node.js。
同一分类中有:Spec Driven Development, Remote Desktop Commander, Draugr
同一分类中其他作者的服务器,按星标数排序。
如何看卡片:★ GitHub 星标i三大支柱:评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Security scanning for AI agents: SAST, SCA, secrets, IaC, DAST, ranked by real risk.
按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。
Your AI agent moves files between machines with one MCP call — encrypted client-side, links gone in 24 hours.
This repository is the open-source MCP server and CLI client for YAFL. Your agents (Claude Desktop, Claude Code, Cursor, any MCP client — including agents on remote VPSes) hand files across environments — laptop ↔ VPS, agent ↔ agent — with a single tool call, instead of a human dragging files into WeTransfer and copying links around. Files are encrypted on your machine before they leave it; the service only ever sees ciphertext.
The client is open source so you can audit exactly what touches your files. The YAFL service lives at yafl.dev.
Add YAFL to your MCP client config:
{
"mcpServers": { "yafl": { "command": "npx", "args": ["-y", "@yafldev/mcp"], "env": { "YAFL_API_KEY": " " } } } }
Works in Claude Desktop, Claude Code, Cursor, and any MCP client. Claude Desktop users can install the one-click .mcpb bundle. Prefer the CLI:
curl -fsSL https://yafl.dev/install.sh | sh
No API key is required to start. On the first tool call the server returns a guided error pointing to yafl login — an RFC 8628 device flow: the agent shows a short code, you approve it in a browser, and the agent holds its own revocable key. Built for headless boxes. Runs via npx (Node.js 18+); no global install needed.
| Tool | Call | What it does | |
|---|---|---|---|
upload_file | { path, password?, oneTime? } | Encrypts client-side, uploads ciphertext, returns the share link. Zips a directory first. Optional password layer; optional one-time link that burns after the first download. | |
download_file | { url, destDir?, password? } | Fetches, decrypts, writes the file to local disk. | |
get_status | { url } | Checks liveness and remaining TTL — no bytes downloaded. | |
list_files | { limit? } | The caller's own transfers, metadata only. | |
delete_file | `{ id \ | url }` | Revoke one of your transfers before expiry. |
email_link | { link, recipient } | Email a share link straight to a recipient — the agent-to-human handoff without leaving the session. | |
login | device flow | Authorize this agent (RFC 8628); it holds its own revocable key. |
Errors are stable and machine-readable — your agent gets expired or not_found, not a mystery 404.
The file is encrypted with a fresh AES-256-GCM key before upload. The key travels only in the share URL's #fragment — browsers never send fragments to servers, so it is never transmitted to, logged by, or stored on any server. An optional link password adds a second derived layer the server never sees either, and a one-time link self-destructs after the first successful download. File bytes go directly to storage via pre-signed URLs; the app server never handles them, and storage only ever receives ciphertext. Access stops at 24 hours. Free tier: 100 MB per file.
The API key is not the decryption key. If a machine is compromised and its YAFL key is stolen, the attacker can at most see ciphertext metadata for that key's own transfers — file contents stay unreadable, because decryption keys exist only in the links you exchanged. Revoke the key and move on. This is why the recommended setup is one key per agent, per machine — keys are named and individually revocable.
@yafldev/mcp · @yafldev/cliMIT — see LICENSE.