Developer · Remote MCP server

Vision Driven Design (VDD) MCP Server

Spec-driven development MCP server: 8 phases, bi-directional traceability, 7 quality gates.

Visit Vision Driven Design (VDD) MCP Server's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.simonmak-ascent/vision-driven-design
Version
1.9.2
Status
Active
Category
developer
Transport
Streamable HTTP, stdio (local process)
Package
npm
Published
2026-10-02
Updated
2026-10-02
Publisher
simonmak-ascent (GitHub) · 6 servers with pages here
Namespace
Namespace verified by the MCP Registry via GitHub (github.com/simonmak-ascent) · how
Website
vdd.simonmak.com
Repository
github.com/simonmak-ascent/vision-driven-design (folder packages/vdd-mcp)
Source
Registry API entry

Remote endpoints

TransportURLHeaders declared
Streamable HTTPhttps://vdd.simonmak.com/api/mcpNone

Live check

This directory connected to each remote endpoint and asked for its list of tools. The check connects and lists tools only; it doesn't run tools, sign in or test security.

Reachable
Yes (HTTP 200)
Handshake
vdd 1.9.2 · protocol 2025-06-18
Tools discovered
15 - show namesvdd_init, vdd_vision, vdd_strategize, vdd_tactics, vdd_specify, vdd_clarify, vdd_plan, vdd_tasks, vdd_get_next_task, vdd_implement, vdd_validate, vdd_inspect, vdd_amend, vdd_clone, vdd_detect_environment
Checked on
2026-10-05

How the live check works

Packages

RegistryPackageVersionTransportEnvironment variables
npmruntime: npx@simonmak-ascent/mcp1.9.2stdioNone declared

How to connect Vision Driven Design (VDD) MCP Server

Vision Driven Design (VDD) MCP Server is a remote MCP server: there is nothing to install. Its endpoint is https://vdd.simonmak.com/api/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.

No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.

It can also run locally from a Node.js package published to the npm registry: @simonmak-ascent/mcp version 1.9.2. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Node.js; clients usually start it with npx - the usual command is npx -y @simonmak-ascent/mcp@1.9.2.

In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):

{
  "mcpServers": {
    "vision-driven-design": {
      "command": "npx",
      "args": [
        "-y",
        "@simonmak-ascent/mcp@1.9.2"
      ]
    }
  }
}

Derived from the registry entry; the live check above only shows whether the endpoint answered. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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