Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Preflight approved takeoffs with existing credits; review source gaps and export reviewed estimates.
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://portravo.com/mcpRun this in your terminal
claude mcp add --transport http construction-takeoff https://portravo.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"construction-takeoff": {
"url": "https://portravo.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.
Paste into .vscode/mcp.json in your project
{
"servers": {
"construction-takeoff": {
"type": "http",
"url": "https://portravo.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:
https://portravo.com/mcpMenu 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 6, 2026. The maker wrote them, not us; we show them as plain text.
preflight_takeoffBefore creating or starting a takeoff, inspect current automatic/team-assisted trades, the exact existing-credit requirement, balance, upload limits, published prices and review link. Supply either project_id or proposed trades, or neither to discover availability. Works before a
get_takeoff_statusRead an owned project and its latest asynchronous takeoff progress, completion limitations and review link. Never advances or restarts a run, uses credits or changes billing. Poll this tool after run_takeoff returns a running result.
get_profileIdentify the signed-in Portravo account after OAuth account linking.
list_projectsFind construction projects in the connected Portravo account, including draft, review, priced and final estimates. Returns 50 projects per page; nextOffset is the offset of the next page, or null on the last page.
get_takeoffRead an owned construction project's plan files (attached from chat or uploaded in Portravo) and extracted takeoff quantities, trades, confidence and human review status. reviewRequired reports whether any line still needs estimator review. Quantities require estimator review bef
list_pricing_marketsList the regional construction pricing markets supported by Portravo. The returned markets are the accepted metro_code values for create_project. Works before account linking (the standard markets by code, name and state, marked accountLinked false; a linked account also sees loc
create_projectCreate a new construction estimate project in the connected Portravo account from a project name, an explicit trades selection returned by preflight_takeoff, an optional address and an optional supported metro_code. Trades are required for customer projects; only the isolated syn
attach_plan_pdfAttach a PDF the user selected in this conversation as the first plan for a new Portravo project. Plan PDFs must be 10 MiB or smaller. Accepts exactly one of plan, a host-provided download_url and file_id, or plan_inline, canonical base64 of the exact user-uploaded PDF bytes with
run_takeoffRun the initial AI takeoff for a new project whose plan PDF was attached with attach_plan_pdf or uploaded by the user on the project page in Portravo. Call preflight_takeoff first and obtain approval for its selected trades and creditsRequired. Set confirmed_trades to the approve
export_reviewed_estimateGet a short-lived Excel XLSX download for an owned Portravo estimate after every takeoff line has been reviewed and the estimate is priced or final. If review is incomplete, the call returns a review_required error with the Portravo review link, where quantities, assembly mapping
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 7, 2026
The registry lists no source repo, so we cannot match the publisher (portravo.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 10 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 (1.1.0) reached the registry 5 days ago.
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, arr-mcp
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
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No README found in the repo