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
Mydatapass
Overview
Description from the maker (original English)
Neutral escrow for customer-data offboarding (GDPR/EU Data Act): query MyDataPass facts.
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://mcp.mydatapass.app/api/mcpRun this in your terminal
claude mcp add --transport http mydatapass https://mcp.mydatapass.app/api/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"mydatapass": {
"url": "https://mcp.mydatapass.app/api/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": {
"mydatapass": {
"type": "http",
"url": "https://mcp.mydatapass.app/api/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://mcp.mydatapass.app/api/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 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account mydatapass, which owns the repo
- … 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 32415 servers in this category
- Published to the registry more recently than 13% of the other 32415 servers in this category
- Basic checks equal to or better than 100% of the other 32415 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 Mydatapass 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 (0.1.0) reached the registry 5 months 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, Safe Fetch
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 yesterday
Install
Safe Fetch
by Sanoy24
MCP server for fetching URLs, safe against SSRF, DNS rebinding, and redirect-to-internal attacks.
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.
mydatapass-verify
Independently verify a MyDataPass export — without trusting us.
MyDataPass delivers customer data offboarding exports as encrypted, audit-logged packages. This repository contains everything a recipient (or their security team) needs to decrypt and verify an export with zero MyDataPass involvement: the package format specification and two standalone verifiers.
Why this repo exists
Our security model does not rely on secrecy of the format — it relies on the strength of the passphrase and standard, auditable cryptography. Publishing the format and the verification tooling means:
- Your security team can review exactly how packages are encrypted before signing anything.
- Recipients can decrypt and verify integrity offline, with no MyDataPass servers involved.
- If MyDataPass disappeared tomorrow, every delivered package would remain fully recoverable with the passphrase and this tooling.
Transparency log: retention and closure commitment
Every signed certificate's SHA-256 fingerprint is appended to the public transparency log at mydatapass.app/transparency. The log holds hashes only, no customer data.
- Retention: each log entry is kept for at least 5 years from the date it was added, and for as long as MyDataPass operates.
- If MyDataPass ceases operations: we will publish a final copy of the complete log in a public archive (this repository, or a public archive linked from it), so every certificate remains checkable against the log without us.
The full certificate record (with the names of the parties) is kept for a fixed period per service and then reduced to its hash; the periods are in our Terms (§ 8) and DPA (Annex 1). A signed certificate stays verifiable offline with its signature, qualified time stamp and anchor, so keep your own copy.
What's in an export package
A MyDataPass package is a JSON file with four fields:
| Field | Description |
|---|---|
ciphertext_b64 | AES-256-GCM ciphertext, Base64 |
iv_b64 | 12-byte random nonce, Base64 |
salt_b64 | 16-byte random KDF salt, Base64 |
hash_sha256 | SHA-256 hex digest of the original plaintext |
Encryption: AES-256-GCM. Key derivation: PBKDF2-HMAC-SHA256, 310,000 iterations, 32-byte key. Full details in docs/export-format.md.
Verify an export
Option A — browser, fully offline
Open verify.html in any modern browser (works from file://, no network requests are made). Select the package file, enter the passphrase, and the page decrypts via WebCrypto and checks the SHA-256 digest locally.
Option B — command line
Requires Python 3.9+ and the cryptography package:
pip install cryptographypython verify.py package.json --out exported-data.bin
The script prompts for the passphrase, decrypts, and confirms the plaintext digest matches hash_sha256. Exit code 0 means the package is authentic and intact; any tampering with the ciphertext fails GCM authentication.
What this repo is NOT
This is not the MyDataPass product source code. It is the public, auditable surface: the delivery format, the verification tooling, and our security model. Questions or responsible disclosure: silvia@mydatapass.pro.
License
MIT — see LICENSE.