TechDraw AI

Name: TechDraw AI
Author: MeltFlexDevs

作者：MeltFlexDevs版本 0.4.0i★ –i在你的电脑上运行

注册名称io.github.MeltFlexDevs/techdrawai

安装

概览

作者提供的说明（英文原文）

Photo or text to technical drawing, DXF and DWG, printable STL, 3D models and product renders.

PopNx MCP 的三大支柱

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。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

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。

连接方式: 在你的电脑上运行
传输方式: stdio
分类: 设计、图片与音频
你需要填写：TECHDRAWAI_API_KEY

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在你的电脑上运行，拥有你的用户账户的权限（文件、网络、应用）。
需要你自己填写： TECHDRAWAI_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

npm已安装 Node.js（用于 npx 命令）

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

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": {
    "techdrawai": {
      "command": "npx",
      "args": [
        "-y",
        "techdrawai-mcp"
      ],
      "env": {
        "TECHDRAWAI_API_KEY": "your-value"
      }
    }
  }
}

在终端中运行这条命令

claude mcp add techdrawai --env TECHDRAWAI_API_KEY=your-value -- npx -y techdrawai-mcp

运行前请先填写空着的值。

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "techdrawai": {
      "command": "npx",
      "args": [
        "-y",
        "techdrawai-mcp"
      ],
      "env": {
        "TECHDRAWAI_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。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "techdrawai": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "techdrawai-mcp"
      ],
      "env": {
        "TECHDRAWAI_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。

需要你填写的值

TECHDRAWAI_API_KEY 机密必填 env
Your TechDraw AI API key (tda_sk_...). Requires an active Studio plan. Create one at https://techdrawai.com/app?view=settings, or run `npx -y techdrawai-mcp auth login` to sign in through the browser…

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。

它能做什么

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。

基础检查i

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6日

✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 MeltFlexDevs 验证，该账户拥有此仓库
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
– 不适用
端点有响应
它在你的电脑上运行，没有互联网端点
– 不适用
使用 OAuth 登录
在你的电脑上运行，改用本地设置
… 尚未检查
工具描述中没有隐藏指令
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“设计、图片与音频”中的其他服务器比较i

星标数多于此分类中其他 2160 个服务器的 0%
发布到注册中心的时间比此分类中其他 2160 个服务器的 56% 更新
基础检查结果等于或优于此分类中其他 2160 个服务器的 100%

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。

常见问题

TechDraw AI 安全吗？

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。

它需要哪些密钥或代码？

你需要填写：TECHDRAWAI_API_KEY

它在我的电脑上运行还是在云端？

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）。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（0.4.0）于23天前进入注册中心。

哪些应用可以使用它？

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。

有什么可以替代它？

同一分类中有：Figma Context MCP, Claude Real Video, Figma MCP Server

替代选择

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

Figma Context MCP

作者：GLips

Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.

在你的电脑上运行★ 16,165MIT5个月前更新

安装

Claude Real Video

作者：HUANGCHIHHUNGLeo

Let any LLM watch a video locally — and search everything it has ever watched.

在你的电脑上运行★ 2,284MIT2个月前更新

安装

Figma MCP Server

作者：figma

The Figma MCP server brings Figma design context directly into your AI workflow.

在云端运行★ 2,15213个月前更新

安装

作者的 README

打开 README

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。

TechDraw AI Skills

AI agent skills for turning a photograph of a physical part into engineering documentation with TechDraw AI. Draft a dimensioned 2D technical drawing, trace it into CAD-ready DXF and DWG, reconstruct the part as a 3D mesh, or render it as a finished product shot. Works with Claude Code, Claude Desktop, Cursor, Codex, VS Code, Windsurf and anything else that loads Markdown skills or speaks MCP.

Each user authenticates with their own TechDraw AI API key, and every generation is billed to their account credits. The skills call the public TechDraw AI API directly, so there is nothing extra to install and no CAD kernel to build.

One photograph, three outputs: a dimensioned drawing, CAD geometry, and a 3D model.

Install

Pick one. Each method sets the skills up for your agent.

`npx skills` (recommended, cross-agent)

npx skills add MeltFlexDevs/techdrawai-skills

GitHub CLI (v2.90+)

gh skill install MeltFlexDevs/techdrawai-skills

Claude Code marketplace

Inside Claude Code:

/plugin marketplace add MeltFlexDevs/techdrawai-skills

/plugin install techdrawai@techdrawai

MCP server only

If you want the tools without the skills, add the MCP server directly:

claude mcp add techdrawai -- npx -y techdrawai-mcp

Configuration for Cursor, Claude Desktop, Codex, VS Code and Windsurf is on the MCP page.

Setup script

Universal fallback:

git clone --depth 1 https://github.com/MeltFlexDevs/techdrawai-skills.git

cd techdrawai-skills ./setup

More options in INSTALL.md. Agent-driven install, to paste into your agent: INSTALL_FOR_AGENTS.md.

Authenticate

Programmatic access is part of the Studio plan. Once you are subscribed, the simplest way to sign in is the browser flow, which mints a key from your session and hands it back over loopback so you never copy or paste a secret:

npx -y techdrawai-mcp auth login

Or create one by hand at [techdrawai.com/app](https://techdrawai.com/app?view=settings) → Settings → API keys and export it:

export TECHDRAWAI_API_KEY="tda_sk_..."

The key is shown exactly once at creation. Only its SHA-256 is stored, so nobody can recover it afterwards, including us. An account may hold five live keys and revoking one takes effect on the next request.

Skills

Skill	Invoke	What it covers
`techdrawai-drafting`	`/techdrawai:drafting`	Photo or written description to dimensioned technical drawing. Drafting standard, sheet size, projection angle, drawing type, views, and the measurements that anchor the scale.
`techdrawai-cad`	`/techdrawai:cad`	Everything downstream of the drawing: DXF and DWG at true size, printable STL, 3D reconstruction from a photo or a drawing, and product renders.

Tools

Tool	What it does	Cost
`generate_technical_drawing`	Photo to a dimensioned, standards-compliant technical drawing	5 credits
`text_to_technical_drawing`	A written description with sizes to a dimensioned technical drawing, no photo	5 credits
`image_to_dxf`	Any image to real CAD contours as DXF, optionally DWG	Free
`image_to_stl`	Flat artwork (logo, stencil, line drawing) extruded into a printable STL	Free
`render_product`	Technical drawing to a photorealistic product render	5 credits
`photo_to_3d`	Photo to a textured 3D mesh, GLB plus FBX, OBJ, USDZ, STL	80 credits
`drawing_to_3d`	Technical drawing to a textured 3D mesh, one call and one charge	80 credits
`identify_product`	Name the object in a photo	Free
`check_credits`	Balance, plan, and what each operation costs	Free

Failed generations are refunded automatically, so an agent that retries a bad prompt does not quietly drain the balance.

Every tool writes its result to disk (./techdrawai-output/ unless you pass output_path) and returns the path rather than the bytes. A technical drawing is a megabyte-scale image, and pushing that through the protocol would burn the agent's context on something it usually just hands to the next tool.

What it looks like in practice

You: Here is a bracket, ~/photos/bracket.jpg. It is 120 mm across. I need a DXF for the laser cutter.

[identify_product]  → "steel wall bracket"

[generate_technical_drawing] product_name: "steel wall bracket" measurements: [{ value: "120", unit: "mm", position: "overall width" }] standard: ISO · paper_size: A3 · drawing_type: working → ./techdrawai-output/drawing-2026-07-27_15-04-11.png 5 credits

[image_to_dxf] width_mm: 120 → ./techdrawai-output/drawing-2026-07-27_15-04-11.dxf 34 contours, free

The DXF arrives at true size, so it goes straight to the cutter without rescaling. More patterns in COOKBOOK.md.

One measurement changes everything

Without a real measurement the dimensions are the model's best estimate and are marked nominal. With even one, every other feature is scaled proportionally from it and the whole drawing becomes internally consistent and manufacturable. If a user has not given one, ask for it. It is the single biggest quality lever in the whole workflow.

The CLI

The same package is a command-line tool when you run it with arguments instead of letting an agent speak MCP to it:

techdrawai draw -i bracket.jpg --measure 120:"overall width" --paper A3

techdrawai dxf -i drawing.png --width-mm 120 --dwg techdrawai model3d -i bracket.jpg --detail high

Full reference at techdrawai.com/cli.

Documentation

API reference: every endpoint, request and response
CLI: every command and flag
MCP: client-by-client setup
COOKBOOK.md: worked examples
CONTRIBUTING.md

Licence

MIT. See LICENSE.