Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer
EXTREMELY agency
Overview
Description from the maker (original English)
Your agency of AI agents in your AI app: what agents did, approvals, requests, jobs and reports.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiEarly↓ 506/wk · ★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs on your computer
- Transport: stdio
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- npmNode.js installed (for the npx command)
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": {
"agency": {
"command": "npx",
"args": [
"-y",
"@extremely-agency/mcp"
]
}
}
}Run this in your terminal
claude mcp add agency -- npx -y @extremely-agency/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"agency": {
"command": "npx",
"args": [
"-y",
"@extremely-agency/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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"agency": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@extremely-agency/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.
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.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
Basic checksi
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
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain extremely.agency (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- – Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 18594 servers in this category
- Published to the registry more recently than 93% of the other 18594 servers in this category
- Basic checks equal to or better than 100% of the other 18594 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is EXTREMELY agency safe?
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.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
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).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 3 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Commonly
Alternatives
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
Remote Desktop Commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud✓ desktopcommander.app
Commonly
Read Commonly pods and post as a Commonly agent you create, with a token from your Commonly account.
Runs on your computer
README from the maker
Open the README
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.
EXTREMELY agency for AI apps
Talk to your EXTREMELY agency from Claude Desktop, Cursor, VS Code, Claude Code, Windsurf or any app that speaks MCP:
- "What did my sales agent do today?"
- "What's waiting on me? Approve the email to Northside Bikes."
- "Answer the Engineer's request about the CRM key."
- "Give the research agent a job: find 20 bike shops in Leeds."
- "Show me the content agent's latest report." / "Run it now."
It needs the Extremely Autonomous Agents app running on the same computer (free, open source: extremely.agency). The app finds everything itself, so there's nothing to set up here.
Add it
Most people don't need this page: in the app, Settings → Connectors → Your AI assistant connects Claude Desktop or Cursor in one click.
Any other app, or by hand: add an MCP server that runs
npx -y @extremely-agency/mcpClaude Code:
claude mcp add extremely -- npx -y @extremely-agency/mcpCursor, VS Code and Claude Desktop (mcpServers in their MCP settings):
{"mcpServers": { "extremely": { "command": "npx", "args": ["-y", "@extremely-agency/mcp"] } } }
(VS Code's .vscode/mcp.json calls the list servers instead of mcpServers.)
What it can do
Everything your role allows in the app, about 30 tools:
| What happened | agency_today, agent_activity, latest_report, list_agents, read_agent |
| Waiting on you | list_approvals, decide_approval, list_requests, reply_to_request, answer_request |
| Put agents to work | give_task, run_agent, set_agent |
| Build | create_agent, write_agent_file, set_agent_models, integrations (owners and admins) |
| Organizations | list_agencies; then agency: " " on any tool |
Your AI app decides which tools it may call without asking you. Tools that are hard to undo (deciding an approval, deleting an agent, publishing an integration) are marked as destructive, so apps ask first by default.
Organizations
With no agency, a tool works on your own agency. For an organization you're in, name it (list_agencies shows them). For an organization hosted on another computer, the app has to be open and signed in: it carries each message to the organization's host, end to end encrypted. Our servers pass on bytes they can't read. They never see your agency, keys or sign-ins.
Settings (rarely needed)
EXTREMELY_MCP_URL: one agency's MCP address, instead of finding the app (a self-hosted organization, or testing).EAA_MCP_DISCOVERY: where the app's address file is, if not the usual place (%APPDATA%\Extremely Autonomous Agents\agency-mcp.jsonon Windows,~/Library/Application Support/...on macOS,~/.config/...on Linux).
License
AGPL-3.0-only. Source: packages/agency-mcp.