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PopNx MCPMCP servers for people who use AI · explained in plain words

Wai

by wht-ai.comversion 1.4.0i★ –iRuns in the cloud
Registry namecom.wht-ai/wai

Install

Overview

Description from the maker (original English)

Engineering intelligence: site layouts, energy, calculators, official data and company checks.

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://wht-ai.com/mcp/index.php

Run this in your terminal

claude mcp add --transport http wai https://wht-ai.com/mcp/index.php

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "wai": {
      "url": "https://wht-ai.com/mcp/index.php"
    }
  }
}

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": {
    "wai": {
      "type": "http",
      "url": "https://wht-ai.com/mcp/index.php"
    }
  }
}

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://wht-ai.com/mcp/index.php

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 8, 2026. The maker wrote them, not us; we show them as plain text.

  • wai_draw_site

    Wai draws an indicative site layout from a plain request and returns its key numbers, a quantities table, screening checks and a link to view the plan (2D, 3D, facades). Understands: solar PV farm (MWp or ha), substation (kV, MVA), data center campus (MW IT), overhead transmissio

  • wai_design_building

    Wai's rule engine (not the AI) fits an office building or a residential block on a real parcel: setbacks taken off, the largest footprint within the plan depth limits, site coverage (TAKS), floor-area ratio (KAKS / FAR) and height limits applied, storeys, gross / net floor area,

  • wai_design_house

    Wai's rule engine fits a villa, duplex or triplex villa (L-shaped, U round a courtyard, or compact for a small plot; optional basement) on a real plot with a swimming pool, a garage, storage and a perimeter wall or fence, and returns the report: site checks (setbacks, TAKS, KAKS,

  • wai_building_energy

    Real heat loss and heat gain calculation of a building on the climate of its place (NASA POWER): design heating and cooling loads (kW, W/m²), monthly energy, heating / cooling plant selection. Rectangular block: length_m × width_m × storeys. use: residential, office, retail, hote

  • wai_datacenter_energy

    Data center campus energy study on the real climate of the place: PUE, facility energy, free / adiabatic / chiller cooling hours, water use, peak cooling, waste heat for district heating, roof PV. it_mw = IT load in MW; ai = high-density AI halls. Answer with the returned numbers

  • wai_autolisp_library

    Wai's parametric AutoLISP routines for AutoCAD (title blocks, grids, stairs, foundations, retaining walls, steel sections, flanges, gears, single-line diagrams, road profiles, tables…) with their parameters. The .lsp files are built and sent to AutoCAD in Wai. Answer with the ret

  • wai_skills

    Search Wai's verified skills and modules (W-Digamma): 20 Energy & EPC skills (tender reader, FIDIC risk scan, site screening, grid connection, PV, BESS, wind, hydro, hydrogen, cable, transformer, substation, HVDC, CAPEX, LCOE, project finance, BESS revenue, bid comparison, claims

  • wai_calculators

    Wai's deterministic calculators (computed by code, not by a language model): LCOE, project finance / IRR / NPV, DSCR, break-even, BESS revenue stacking, C&I and residential solar + battery, cable sizing and ampacity, short circuit, transformer sizing, earthing, surge protection,

  • wai_calculate

    Run one Wai calculator by its id with its input keys and values. Numbers are computed by Wai's code, so the figures are exact for the given inputs; percentages as the key name says. Answer with the returned numbers, not an estimate made before the call.

  • wai_trails

    Marked hiking or cycling routes near a place from Wai Trails: name, length, height gain, highest point, grade, best months, a map with the routes drawn and a link to each route in Wai Trails (3D fly-through video, elevation profile, GPX, reviews). Give place (any town, valley, pa

  • wai_trail_detail

    One Wai Trails route by its route id: length, ascent / descent, height range, effort and walking time, a go / caution verdict for a date with weather, daylight, animals recorded nearby and other safety points, a map and the Wai Trails link (3D fly-through video, GPX). Answer with

  • wai_equipment

    Example product families of energy equipment from several makers (European, US and Chinese): PV modules, PV inverters, BESS containers and PCS, wind turbines, electrolysers, power and dry-type transformers, MV switchgear / RMU, HV breakers and disconnectors, UPS, diesel generator

  • wai_official_data

    Official figures fetched now from the body that publishes them, each with its date and link - suited to the market, macro, regulatory-calendar and literature parts of a project question: ECB key interest rates (financing cost); World Bank indicators for a country (GDP, GDP per ca

  • wai_prompts

    Search Wai's library of more than 30,000 ready questions - engineering (electrical, mechanical, architectural), energy and grid (solar, wind, BESS, hydro, hydrogen, data centers), finance, legal (EU law, Yargıtay), HR, country and sector questions for 80 countries, travel and tra

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 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (wht-ai.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 110 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 14 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 18630 servers in this category
  • Published to the registry more recently than 100% of the other 18630 servers in this category
  • Basic checks equal to or better than 36% of the other 18630 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 Wai 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 (1.4.0) 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 in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, CloudGPU MCP

Alternatives

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

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Rent a per-minute GPU from your MCP client, run a job, download results, shut it down.

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README from the maker

No README found in the repo

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