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ROFilter - RO Membrane System Design

by szhuangzanversion 2.1.7i★ 0iRuns in the cloud
Registry nameio.github.szhuangzan/rofilter-mcp

How to install

What it does

Reverse-osmosis membrane system design: 742-element library, 8 brands, water & scaling analysis.

  • Connects Runs in the cloud
  • Account or key Needs Authorization
  • Category Design, images & audio

Install

Pick the AI app you use, then copy the settings.

Passed 4/5 checks · What you ask goes through the maker’s server (rofilter.cn) · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 5 min

You need a ROFilter - RO Membrane System Design key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Sign up and create a ROFilter - RO Membrane System Design key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the ROFilter - RO Membrane System Design site ↗

  2. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  3. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameROFilter - RO Membrane System Design
    Remote MCP server URL · Addresshttps://rofilter.cn/mcp

    Under Request headers, add this name and value

    Header nameAuthorization
    ValueBearer <paste your key here>

    Paste the key only into the app’s field, never into a chat or to anyone

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  4. Turn it on in a chat

    +ConnectorsROFilter - RO Membrane System Design

  5. Try it

    Use ROFilter - RO Membrane System Design and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using ROFilter - RO Membrane System Design or shows a ROFilter - RO Membrane System Design tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect ROFilter - RO Membrane System Design yet

ROFilter - RO Membrane System Design needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify

What you can do instead

A · Use an app that can connect ROFilter - RO Membrane System Design

  • You need a ROFilter - RO Membrane System Design key (create it on the maker’s site) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
  • You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)
  • You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)
  • You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)

B · Others in Design, images & audio that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code · about 5 min

You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)

  1. Sign up and create a ROFilter - RO Membrane System Design key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the ROFilter - RO Membrane System Design site ↗

  2. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  3. Paste this command and press Enter

    claude mcp add --transport http --scope user rofilter https://rofilter.cn/mcp --header 'Authorization: Bearer your-value'

    Replace “your-value” with your key before pressing Enter

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Type /mcp in Claude Code

    You should see ROFilter - RO Membrane System Design listed as connected

  5. Try it

    Use ROFilter - RO Membrane System Design and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using ROFilter - RO Membrane System Design or shows a ROFilter - RO Membrane System Design tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 5 min

You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)

  1. Sign up and create a ROFilter - RO Membrane System Design key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the ROFilter - RO Membrane System Design site ↗

  2. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  3. Fill in your key

    In the ROFilter - RO Membrane System Design settings, Authorization is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Open the AI chat in Cursor in Agent mode

  5. Try it

    Use ROFilter - RO Membrane System Design and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using ROFilter - RO Membrane System Design or shows a ROFilter - RO Membrane System Design tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 5 min

You need a ROFilter - RO Membrane System Design key (create it on the maker’s site)

  1. Sign up and create a ROFilter - RO Membrane System Design key

    Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.

    Open the ROFilter - RO Membrane System Design site ↗

  2. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  3. Fill in your key

    In the ROFilter - RO Membrane System Design settings, Authorization is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  4. Open the AI chat in VS Code in Agent mode

  5. Try it

    Use ROFilter - RO Membrane System Design and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using ROFilter - RO Membrane System Design or shows a ROFilter - RO Membrane System Design tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://rofilter.cn/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use ROFilter - RO Membrane System Design💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user rofilter https://rofilter.cn/mcp --header 'Authorization: Bearer your-value'

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "rofilter": {
      "url": "https://rofilter.cn/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "rofilter": {
      "type": "http",
      "url": "https://rofilter.cn/mcp",
      "headers": {
        "Authorization": "Bearer your-value"
      }
    }
  }
}

Values you fill in

  • Authorization secret required HTTP header
    Bearer token generated at https://rofilter.cn (MCP service panel). Format: 'Bearer rfmcp_xxx'.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
Not on npm/PyPI
Licencei
No licence stated
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
2.1.7
Published to registryi
Nov 13, 2026
Code last changedi
Nov 13, 2026
Maker
szhuangzan
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

What it can do

The server asks you to sign in before it lists its tools.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account szhuangzan, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed today

  • ! Caution

    Has a licence

    GitHub could not identify the licence type; open the file to check

  • ✓ Pass

    Endpoint responds

    Responded in 1740 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

Sign in with Google to post

User reviews

No reviews yet

Sign in with Google to write a review

Compared with others in Design, images & audioi

  • More stars than 0% of the other 3012 servers in this category
  • Published to the registry more recently than 99% of the other 3012 servers in this category
  • Basic checks equal to or better than 56% of the other 3012 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is ROFilter - RO Membrane System Design safe?

It passed 4 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed today, and the latest version (2.1.7) reached the registry today.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: Figma Context MCP, AutoClip, Next AI Draw.io

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Figma Context MCP

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

by GLipsWidely used↓ 152.1K/wk★ 16.2KUpdated 5 months ago

Runs on your computer

AutoClip

Clip long videos into short clips with covers and captions. Local CLI and MCP.

by zhouxiaokaWidely used↓ 205/wk★ 10.4KUpdated 16 days ago

Runs on your computer

Next AI Draw.io

draw.io diagrams your AI agent draws on a live browser canvas that you can also edit by hand

by DayuanJiangWidely used↓ 21.7K/wk★ 36.9K Stars for the whole repoUpdated today

Runs on your computer

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

rofilter

ROFilter(rofilter.cn)是一款反渗透膜系统设计软件,内置 742 件膜元件库(覆盖威立雅、杜邦、东丽、LG、海德能、CSM、沃顿、澳维 8 大品牌)、进水水质分析(TDS / 渗透压 / LSI / 碳酸平衡)、结垢评估与完整多段系统设计(进水压力 / 产水 TDS / 能耗 / 逐段通量)。本包是它的 MCP 接入能力,让 AI 助手直接调用同一套计算引擎。

npm 包:rofilter(npx -y rofilter 即用)

工具

工具作用
list_elements查膜元件库(742 件,8 个品牌,支持 brand / family / keyword / TDS 筛选;默认前 30 条,支持 offset+limit 分页,all=true 一次取全量)
get_element取单支膜完整参数与运行边界
analyze_water进水水质分析:TDS、电导率、渗透压、LSI/Ryznar/CCPP、碳酸平衡、盐类饱和度
analyze_scaling结垢评估与最大可持续回收率:加/不加阻垢剂两档、限制矿物、设计回收率处逐项判定、阻垢剂推荐、pH 扫描给最佳 pH 与加酸/加碱量
run_design完整多段系统设计:进水压力、产水 TDS、能耗、逐段通量/压差
list_schemes行业方案模板(电力、制药、电子、食品饮料、海淡)

查询与评估类工具免费,run_design 计费(每天免费额度)。


各 Agent / 客户端接入指南

统一原理:rofilter 包提供 stdio MCP 服务器(rofilter-mcp);也可以跳过本地进程直接 Streamable HTTP 连 https://rofilter.cn/mcp。

平台推荐方式见下文
豆包 / 扣子 Coze插件 → MCP → npm rofilter;或技能导入 Skill zip§1
通义千问(Qwen Code / 百炼)stdio npx rofilter / HTTP 直连§2
WorkBuddyMCP 服务器 npx -y rofilter§3
Claude(Desktop / Code)mcpServers JSON / skill zip§4
Cursor~/.cursor/mcp.json§5
Windsurfmcp_config.json§5
DeepSeek Harness插件面板装 rofilter§6
其他任意 MCP 客户端stdio 或 HTTP 二选一§7

1. 豆包 / 扣子(Coze)

方式 A:MCP 插件(推荐,工具实时可用)

扣子 / Coze Studio → 插件 → 创建插件 → 选 MCP → 选 npm:

包名: rofilter

命令: rofilter-mcp

Coze 会自动 npx 拉起包内 bin/rofilter-mcp,无需预装。若平台要求填写启动参数,留空即可;需要令牌时在环境变量里填 ROFILTER_TOKEN。

方式 B:技能(Skill)导入

扣子 → 技能 → 创建技能 → 导入 zip → 上传:

skills/rofilter-mcp-skill-flat.zip

扁平包(zip 根目录直接是 SKILL.md + references/)。技能内含完整调用指引;工具调用仍需在空间里配置上面的 MCP 插件。

2. 通义千问(Qwen)

Qwen Code CLI

编辑 ~/.qwen/settings.json(Linux/macOS)或 %USERPROFILE%\.qwen\settings.json(Windows):

{

"mcpServers": { "rofilter": { "command": "npx", "args": ["-y", "rofilter"], "env": { "ROFILTER_TOKEN": "rfmcp_你的令牌" } } } }

之后在 Qwen Code 里直接问:"用 ROFilter 算一下 ESPA2-LD 100 支容器产水 100 m³/h 的进水压力"。

通义 / 百炼平台(应用编排)

应用编辑器 → 插件 / MCP 服务 → 添加 MCP 服务 → 填 Streamable HTTP:

URL:   https://rofilter.cn/mcp

Header: Authorization: Bearer rfmcp_你的令牌

3. WorkBuddy

WorkBuddy → MCP 服务器 / 工具 设置 → 添加自定义 MCP(stdio):

命令:      npx

参数: -y rofilter 环境变量: ROFILTER_TOKEN = rfmcp_你的令牌

若 WorkBuddy 支持远程 MCP,可改用 HTTP:https://rofilter.cn/mcp + Bearer 头。

4. Claude(Desktop / Claude Code)

Claude Desktop

claude_desktop_config.json:

{

"mcpServers": { "rofilter": { "command": "npx", "args": ["-y", "rofilter"] } } }

Claude Code
claude mcp add rofilter -- npx -y rofilter

带令牌:

claude mcp add rofilter --env ROFILTER_TOKEN=rfmcp_你的令牌 -- npx -y rofilter
作为技能(Agent Skill)安装

下载 skills/rofilter-mcp-skill.zip(标准布局:rofilter-design/SKILL.md),放进项目的 .claude/skills/ 或用户级 skills 目录后重启。

5. Cursor / Windsurf / Zed / Gemini CLI 等

Cursor(~/.cursor/mcp.json):

{

"mcpServers": { "rofilter": { "command": "npx", "args": ["-y", "rofilter"] } } }

Windsurf(~/.codeium/windsurf/mcp_config.json):

{

"mcpServers": { "rofilter": { "command": "npx", "args": ["-y", "rofilter"], "env": { "ROFILTER_TOKEN": "rfmcp_你的令牌" } } } }

Gemini CLI(~/.gemini/settings.json):

{

"mcpServers": { "rofilter": { "command": "npx", "args": ["-y", "rofilter"] } } }

6. DeepSeek Harness(DSH)一键插件

左侧栏 插件 → 添加插件 → 粘贴包名 rofilter → 安装 → 立即启用。 包内 cordis.patch.yml 自动把自带的 @deepseek-ai/dsh-mcp-client 挂到远程端点。

命令行注意:只用 dsh plugin add rofilter 不够——那条命令只装依赖,不会把组合包选进 dsh.profile.bundles;走界面的「安装」会把两步一起做掉。

7. 任意 MCP 客户端(stdio / HTTP 二选一)

stdio(本地进程桥接):

命令:  npx -y rofilter        (等价 bin 命令: rofilter-mcp)

env: ROFILTER_TOKEN = rfmcp_你的令牌 (可选)

Streamable HTTP 直连(免本地进程):

端点:   https://rofilter.cn/mcp

请求头: Authorization: Bearer rfmcp_你的令牌


Skill 包(技能 zip)

仓库 skills/ 目录提供两种布局(内容相同:SKILL.md 工作流 + 3 份参考资料 access / design-tuning / water-quality):

文件布局适用
rofilter-mcp-skill.ziprofilter-design/SKILL.md(一层目录)Claude Code 等 Agent Skills 标准形态
rofilter-mcp-skill-flat.zip根目录直接 SKILL.md扣子/豆包等要求 zip 根含 SKILL.md 的平台

校验报错排查:早期版本的 zip 在 Windows 下被打成反斜杠路径(rofilter-design\SKILL.md),平台解压后识别不到 SKILL.md。2026-11 起两个 zip 均为 ZIP 规范的正斜杠路径;线上下载(rofilter.cn/static/downloads/)始终是修复后的版本。

令牌

包内自带共享试用令牌(全站 1000 次/天,次日恢复)。正式使用请到 rofilter.cn 免费注册,在「个人设置 → MCP 接入」生成专属令牌:

# stdio 模式

ROFILTER_TOKEN=rfmcp_你的令牌 npx -y rofilter # Linux/macOS

PowerShell: $env:ROFILTER_TOKEN='rfmcp_…'; npx -y rofilter

HTTP 模式直接把令牌放进 Authorization: Bearer … 头。

工作原理

stdio MCP 服务器(bin/rofilter-mcp.js,零依赖,Node ≥ 18 内置 fetch)把 rofilter.cn 托管的 Streamable HTTP MCP 端点桥接为 stdio:initialize / tools/list / tools/call 逐条转发,自动维护 Mcp-Session-Id,兼容 JSON 与 SSE 两种响应。

计算引擎与 rofilter.cn 网页端同源同数值;交付前建议用厂商官方软件复核。

仓库结构

bin/rofilter-mcp.js            stdio MCP 服务器(npm bin 入口)

skills/SKILL.md skill 源(标准 Agent Skills 格式) skills/references/ 参考资料(接入/调参/水质) skills/rofilter-mcp-skill*.zip 两种布局的技能包 cordis.patch.yml DeepSeek Harness 组合包配置 locale/ DSH 插件元数据(中/英) icon.svg 插件图标 server.json / plugin-market.json MCP 注册表 / DSH 市场索引 docs-mcp-guide*.html rofilter.cn 端 MCP 接入指南快照

English

ROFilter is a reverse-osmosis membrane system design software (rofilter.cn) with a 742-element library across 8 brands (Veolia, DuPont, Toray, LG, Hydranautics, CSM, Vontron, Ovay), feed-water analysis, scaling assessment, and full multi-stage system design. This package is its MCP integration — one package, many clients:

  • stdio MCP (Coze/Doubao, Qwen, WorkBuddy, Claude, Cursor, Windsurf, Gemini CLI…): command: npx, args: ["-y", "rofilter"], env ROFILTER_TOKEN.
  • Streamable HTTP: https://rofilter.cn/mcp with Authorization: Bearer rfmcp_….
  • DeepSeek Harness bundle: install rofilter from the Plugins panel.
  • Agent Skills: two zips under skills/ (standard rofilter-design/SKILL.md layout and a flat layout whose root is SKILL.md) with full workflow references.

Zero dependencies (Node ≥18). Ships a shared trial token (1,000 run_design calls/day); generate your own at rofilter.cn → Settings → MCP access.

License

MIT. See LICENSE.

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