Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Engineering intelligence: site layouts, energy, calculators, official data and company checks.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://wht-ai.com/mcp/index.phpRun this in your terminal
claude mcp add --transport http wai https://wht-ai.com/mcp/index.phpPaste 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.
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:
https://wht-ai.com/mcp/index.phpMenu 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.
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_siteWai 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_buildingWai'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_houseWai'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_energyReal 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_energyData 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_libraryWai'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_skillsSearch 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_calculatorsWai'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_calculateRun 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_trailsMarked 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_detailOne 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_equipmentExample 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_dataOfficial 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_promptsSearch 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
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
The registry lists no source repo, so we cannot match the publisher (wht-ai.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
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Read 14 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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.
The GitHub repo last changed –, and the latest version (1.4.0) reached the registry today.
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.
In the same category: Spec Driven Development, Remote Desktop Commander, CloudGPU MCP
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
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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No README found in the repo