Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Read-only, anonymous access to the Negirau public API: subjects and their reaction counts.
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.
Pick the AI app you use, then copy the settings.
NEGIRAU_BASE_URLYou need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"negirau": {
"command": "npx",
"args": [
"-y",
"negirau-mcp"
],
"env": {
"NEGIRAU_BASE_URL": "your-value"
}
}
}
}Run this in your terminal
claude mcp add negirau --env NEGIRAU_BASE_URL=your-value -- npx -y negirau-mcpFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"negirau": {
"command": "npx",
"args": [
"-y",
"negirau-mcp"
],
"env": {
"NEGIRAU_BASE_URL": "your-value"
}
}
}
}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": {
"negirau": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"negirau-mcp"
],
"env": {
"NEGIRAU_BASE_URL": "your-value"
}
}
}
}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.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
NEGIRAU_BASE_URL envThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
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
The registry name was verified with the GitHub account sincekmori, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 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 on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (0.3.3) reached the registry today.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
In the same category: Spec Driven Development, Remote Desktop Commander, Tethered Trust
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
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Fit, compatibility and recall checks for AI agents before they buy: verdicts, evidence, receipts.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
日頃の担い手に、ねぎらいを。 Negirau (negirau.com) lets anyone send a one-tap, login-free appreciation to the people behind everyday work — fire stations, event crews, online services, open-source maintainers.
Prerequisites: bun (plus pnpm for packages/client-ts and packages/mcp-server, and uv for packages/client-py).
bun install
cp .dev.vars.example .dev.vars bun run db:migrate && bun run db:seed bun run dev
See AGENTS.md for the full check list, architecture invariants, and gotchas.
| Path | What | License |
|---|---|---|
/ (server + web app) | React Router 7 app on Cloudflare Workers | AGPL-3.0-only |
packages/client-ts | TypeScript API client (npm), hand-written + spec contract tests | Apache-2.0 |
packages/client-py | Python API client (PyPI), hand-written + spec contract tests | Apache-2.0 |
packages/mcp-server | MCP server (npm), registers tools dynamically from the live spec | Apache-2.0 |
skills/negirau | Agent Skill (SKILL.md), generated from the route manifest | Apache-2.0 |
Everything under packages/ is held to the OpenAPI spec: both clients run spec-driven contract tests, mcp-server reads the live spec at startup, and SKILL.md is generated with a CI drift gate.
Read-only, anonymous, CORS-open, based at https://api.negirau.com/v1. The spec is served at /v1/openapi.json and generated from the zod schemas at build time — it cannot drift from the implementation. There are no bulk dumps and no ranking endpoints, on purpose: the lookup path is server-side search (q= on /v1/subjects) and bounded nearby search.
Copyright (C) 2026 Shinsuke Mori.
The server and web app are licensed under AGPL-3.0-only. Client packages under packages/ are licensed under Apache-2.0 (see each package's LICENSE). The "Negirau" name and the heart-pin logo are not covered by these licenses.