Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
Print and Mail Company
Overview
Description from the maker (original English)
Print and mail real letters worldwide from the EU, incl. registered mail. Quote, compose, send.
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
- UsageiNot measured yet★ –
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 in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://printandmailcompany.com/mcpRun this in your terminal
claude mcp add --transport http printandmailcompany https://printandmailcompany.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"printandmailcompany": {
"url": "https://printandmailcompany.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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"printandmailcompany": {
"type": "http",
"url": "https://printandmailcompany.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:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://printandmailcompany.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.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
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 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain printandmailcompany.com (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 checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 18354 servers in this category
- Published to the registry more recently than 60% of the other 18354 servers in this category
- Basic checks equal to or better than 100% of the other 18354 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 Print and Mail Company 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 31 days ago.
Which apps can use it?
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.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Qemu MCP
Alternatives
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
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated 2 days ago
Install
Qemu MCP
by 0xmortuex
Boot and drive QEMU VMs from an AI agent: keys, screenshots, serial. No guest agent.
Runs on your computerUpdated today
Install
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.
Print and Mail Company for Claude
Send real paper letters by post from Claude. Print and Mail Company (printandmailcompany.com, Luxembourg) prints your letter or PDF, puts it in an envelope with the address printed on it and posts it in Luxembourg, France, Belgium or Germany to any country, as a standard or registered letter. You can be anywhere in the world.
Ask Claude, for example:
- "Write a cancellation letter for my gym membership and send it by registered mail to FitLife GmbH, Hauptstraße 5, 10115 Berlin."
- "How much does it cost to send this 6-page PDF to my landlord in Lisbon, double-sided?"
- "What's the status of my letter to the tax office?"
Claude always shows you the recipient, the pages and the exact price first, and only sends the letter after you confirm it in the chat. Letters are paid from your prepaid credit; Claude never pays by card.
What this plugin contains
- Connector (
.mcp.json): the remote MCP serverhttps://printandmailcompany.com/mcp. Quotes, the list of destinations and the PDF check work without an account. Composing, uploading, sending and tracking letters ask you to sign in to your Print and Mail Company account (OAuth) the first time. - Skill
send-physical-letter: tells Claude how to collect the addresses, show the price, ask for your confirmation and handle print-check problems.
What it sends and fetches
The plugin runs no local code. Claude talks only to https://printandmailcompany.com (the MCP server and, without the connector, the public quote API and llms.txt). The letter text or PDF and the addresses you give Claude are sent there to print and mail the letter. Uploaded documents are deleted 30 days after posting.
- Pricing and destinations: https://printandmailcompany.com/en/pricing
- How it works with AI assistants: https://printandmailcompany.com/en/ai-assistants
- Privacy policy: https://printandmailcompany.com/en/legal/privacy
- Terms: https://printandmailcompany.com/en/legal/terms
- Support: support@printandmailcompany.com