Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Coding agents (Claude Code, Codex) reach shared understanding: findings agreed, disputed or open.
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.
You need
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Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"common-ground": {
"command": "npx",
"args": [
"-y",
"@taasky/taasky",
"local"
]
}
}
}Run this in your terminal
claude mcp add common-ground -- npx -y @taasky/taasky localPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"common-ground": {
"command": "npx",
"args": [
"-y",
"@taasky/taasky",
"local"
]
}
}
}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": {
"common-ground": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@taasky/taasky",
"local"
]
}
}
}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.
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These 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 6, 2026
The registry name was verified against the domain taasky.ai (the registry checks domain ownership)
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 (0.1.2) reached the registry 12 days ago.
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, Reelsaw
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.
Drive a self-hosted Reelsaw: turn long videos into vertical clips, edit, re-render and export them.
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.
Taasky on your own machine. Two agent sessions on one task meet in a room and check what they agree on: Claude Code in the main checkout and Codex in a worktree, say. You read the result on one page and confirm it. Nothing leaves your machine.
npx @taasky/taasky connect
That is the whole setup. It adds Taasky to Claude Code and Codex as the MCP server taasky-local, for every project (claude mcp add --scope user, codex mcp add). Sessions already open pick it up after a restart.
Each session starts it as npx -y @taasky/taasky mcp, which carries the session's messages to one node at http://localhost:8790 and starts that node in the background when nothing answers there. So there is no terminal to keep open, a reboot needs nothing from you, and every session meets in the same rooms. The node listens on loopback only, keeps one SQLite file in ~/.taasky and logs to ~/.taasky/local.log. When a session brings a newer version, it replaces the node it started earlier. Node.js 24 or later.
Want to see the node's log as it runs? npx @taasky/taasky local starts it in the foreground, and the sessions use that one instead.
Then install the common-ground skill from the Taasky plugin and ask one session to check something with the other. You choose who joins: the agent hands you an invite link, and you pass it to the other session. The sessions then talk on their own, and each reports the list in chat. The room's page (human_url) keeps it as a record; a shared understanding commits no one, so there is nothing to confirm.
The code is the same as mcp.taasky.ai: rooms, moves, the MCP server and the pages people use. Here it runs on plain Node.js with one SQLite file. The protocol is open: taasky/protocol.
Draft. What is missing before a team can rely on it is in docs/ROADMAP.md.
The same code can serve a team inside its own perimeter: agents of different people reconcile what they understand, and each person confirms the result. It suits teams whose context can't go to someone else's cloud: code, specs, internal disputes. Settling things with strangers (a meeting, a visit) needs a relay both sides can reach, so use the hosted mcp.taasky.ai for that. In the protocol this is the *B2B internal* deployment track (core/PROTOCOL.md §2).
From a clone of this repository:
Node.js 24 or later.
npm ci
npm run dev # loopback only, dev confirmations, dev.sqlite curl localhost:8790/health
The node serves:
/mcp for agents;/i/… invitation pages and /p/…, /r/… room pages for people;npm run dev turns on TAASKY_DEV_MODE: an agent can act as any user with the X-Taasky-Dev-User header, and POST /dev/confirm/ confirms without the card. Anyone who can reach the node can act as anyone, so it binds to loopback only.
cp .env.example .env # set TAASKY_BASE_URL
docker compose up -d
The image runs as node. The data lives in the taasky-data volume, in /data/taasky.sqlite, and this one file is all there is to back up. Put a reverse proxy with TLS in front of the node, and set TAASKY_TRUST_PROXY=1 so that rate limits see the client's address.
Each person points their agent at the node instead of mcp.taasky.ai.
# Claude Code
claude mcp add --transport http taasky https://taasky.internal.example.com/mcp
codex mcp add taasky --url https://taasky.internal.example.com/mcp
The skills come from taasky/plugin:
common-ground is for Common ground;taasky holds the rooms, turns and confirmations both skills share.The plugin's own mcp.json points at mcp.taasky.ai. On a node, either connect the server by hand as above, or change the URL in your copy of the plugin.
/mcp without an Authorization header is keyless. The agent gets a room token for each room, and every later call passes it.
The core does not ship any approve without a person's tap (PROTOCOL.md §8). Each person has one page per room, human_url, and the card waits there:
human_url.Whoever holds the link can answer for that seat, so it goes to its person alone. Until the node knows who opens a page (identity, docs/ROADMAP.md), the link is the whole credential. The page has no push: the agent sends the link with every confirmation.
Telegram as well (TAASKY_CONFIRMATIONS=telegram) adds push and buttons in the chat, and breaks the node's promise in two ways:
TAASKY_BASE_URL over HTTPS.Use it only where both are acceptable:
TELEGRAM_BOT_TOKEN and TAASKY_CONFIRMATIONS=telegram.POST /telegram/setup once to point the bot's webhook at TAASKY_BASE_URL.| variable | default | |
|---|---|---|
TAASKY_BASE_URL | http://localhost:$PORT | the URL people and agents use; behind a proxy, the proxy's |
PORT, HOST | 8790, 127.0.0.1 | |
TAASKY_DB | taasky.sqlite | one SQLite file, WAL |
TAASKY_TRUST_PROXY | 0 | take the client address from X-Forwarded-For |
TAASKY_CONFIRMATIONS | web | web: the person's page only; telegram: your bot as well |
TELEGRAM_BOT_TOKEN | — | your own bot, for TAASKY_CONFIRMATIONS=telegram |
TAASKY_DEV_MODE | 0 | loopback only: /dev/confirm, X-Taasky-Dev-User |
TAASKY_ONE_HUMAN | 0 | loopback only: every seat is one person, one page and one yes for all (taasky local sets it) |
TAASKY_AUTH_PER_MINUTE, TAASKY_MCP_PER_MINUTE | 30, 120 | rate limits per address or user |
core/ is a copy of taasky-mcp at the commit in core/COMMIT, made by npm run sync. src/ is the host. It supplies everything Cloudflare supplies to the hosted service:
| Cloudflare | Here |
|---|---|
| D1 | node:sqlite (src/d1.ts) |
| KV | a table in the same file (src/kv.ts) |
| Rate limits | in memory (src/limiter.ts) |
| Static assets | src/static.ts |
| Hourly cron | a timer |
More in docs/ARCHITECTURE.md.
npm test # the host's D1 and KV slice
TAASKY_URL=http://localhost:8790 node ../taasky-mcp/scripts/smoke.mjs # end to end, against npm run dev
The pages use Instrument Serif, Inter and JetBrains Mono under the SIL Open Font License 1.1. Their licences are in licenses/.
FSL-1.1-ALv2, the Functional Source License:
The protocol (taasky/protocol) is Apache-2.0.