Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

PartAnswers Fridge Water Filter Lookup

by partanswers.comversion 1.0.0i★ –iRuns in the cloud
Registry namecom.partanswers/filter-lookup

Install

Overview

Description from the maker (original English)

Which water filter fits a fridge model, and how replacements compare on NSF and IAPMO listings.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

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

Before you install

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://partanswers.com/mcp

Run this in your terminal

claude mcp add --transport http filter-lookup https://partanswers.com/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "filter-lookup": {
      "url": "https://partanswers.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "filter-lookup": {
      "type": "http",
      "url": "https://partanswers.com/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://partanswers.com/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

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

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • find_filter_for_model

    Given a refrigerator model number (for example RF28R7351SR or WRS325SDHZ00), return the genuine water filter it takes (fit from the appliance maker page, with source URL and read date) and how replacement filters compare on public NSF, IAPMO R&T and WQA certification listings by

  • compare_filter_options

    Given a genuine refrigerator filter part number (HAF-QIN, DA29-00020B, EDR1RXD1, LT1000P, LT700P, EPTWFU01, XWFE, EDR4RXD1 where published), list the genuine filter and every replacement sold under its number with the certification standards each is listed to (NSF/ANSI 42, 53, 40

  • find_part_for_model

    Given an appliance model number and optionally a category (water-filter, ice-maker, dryer-belt, dryer-heating-element), return the genuine part number(s) for that model with the fit source URL and read date. Ice maker and dryer part fit comes from the Samsung Parts and LG Parts s

  • get_part_details

    Full record for one genuine part number: for refrigerator filters the maker specs, every certification listing with URL and read date, and the models the maker lists; for ice makers, dryer belts and dryer heating elements the category, fit source and every model the parts store l

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 8, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (partanswers.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 309 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 4 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 18590 servers in this category
  • Published to the registry more recently than 77% of the other 18590 servers in this category
  • Basic checks equal to or better than 36% of the other 18590 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 PartAnswers Fridge Water Filter Lookup safe?

It passed 2 of 3 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 –, and the latest version (1.0.0) reached the registry 11 days ago.

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 in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, render.ai Presentations

Alternatives

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

Spec Driven Development

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

by formulahendryEarly↓ 66/wk★ 440Updated 14 months ago

Runs on your computer

Remote Desktop Commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

by desktop-commanderGrowing★ 211Updated 3 days ago

Runs in the cloud✓ desktopcommander.app

render.ai Presentations

Create, edit, preview and export designed, editable presentations from a brief or outline.

by render.aiEarlyUpdated today

Runs in the cloud✓ render.ai

README from the maker

No README found in the repo

Ask PopNx