Prototype · Preview: every server in the official registry, synced every 30 minutes. Reviews and accounts come in a later step.
PopNx MCPMCP servers for people who use AI · explained in plain words

sebbi.pro - the proof layer for AI

by sebbi.proversion 1.1.4i★ –iRuns in the cloud
Registry namepro.sebbi/governance

Install

Overview

Description from the maker (original English)

Prove AI decisions in Bitcoin: 755 compliance checks, bank fraud proof, AI payment checks. Free.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

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: Crypto & blockchain

Install

Pick the AI app you use, then copy the settings.

Before you install

You need

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:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://sebbi.pro/mcp

Run this in your terminal

claude mcp add --transport http governance https://sebbi.pro/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "governance": {
      "url": "https://sebbi.pro/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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "governance": {
      "type": "http",
      "url": "https://sebbi.pro/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:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://sebbi.pro/mcp

Menu 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

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • sebbi_overview

    Start here. Lists every sebbi.pro product with what it does, who it is for, its page and its price. Read-only, no account needed.

  • sebbi_setup_advice

    Recommends the right sebbi.pro products for how someone builds (Python, Node, Lovable, Zapier, a website, a phone app...) and gives step-by-step setup with working code or a ready-made prompt. Pass their stack and what they want to achieve. Read-only.

  • sebbi_terms

    Returns the service terms and their version. Show the full text to the person and get a clear yes before calling sebbi_create_account. Read-only.

  • sebbi_create_account

    Opens a sebbi.pro account and returns the API key. Only call after showing sebbi_terms and the person agreeing; pass the terms_version they agreed to and customer_agreed=true. The agreement is sealed into the chain. Free for 7 days.

  • sebbi_test_decision

    Sends one decision through the live engine with their API key and returns the verdict (ALLOW, CHALLENGE or BLOCK), the reasons and the sealed block number, so they see it working end to end. Writes one record to the chain.

  • sebbi_billing_link

    Returns a secure Stripe link where the person adds a card for the 50p per device per month subscription. Nothing is charged until they complete it.

  • sebbi_verify_chain

    Re-checks every block in the sebbi.pro chain and returns its height, tip and whether it is intact. Anyone can run it; no account needed. Read-only.

  • sebbi_notarize

    Timestamps one or more SHA-256 fingerprints in Bitcoin through the free notary. Hash the file or text yourself and send only the 64-character fingerprint; the content never leaves. Returns a receipt code and link for each.

  • sebbi_find_checks

    Searches sebbi.pro's 755 compliance checks across 32 frameworks (EU AI Act, GDPR, DORA, ISO/IEC 42001 and 27001, NIST AI RMF, UK Online Safety Act, EU DSA, SOC 2, PCI DSS, HIPAA, CCPA, NIS2, Cyber Resilience Act, ICO Children's Code, US state AI laws, model risk, and agent-output

  • sebbi_run_everything

    Runs all 755 compliance checks (or the frameworks named) on one governance record in a single call. Returns the overall score, a score for every framework, and the fixes that unlock the most checks first. By default seals the scorecard into Bitcoin with its own page and code (SC-

  • sebbi_banking_pay_check

    Call before releasing ANY payment, whether an AI agent or a payment system is sending it. One call checks the agent's authority (Mandate Chain, Agent Passport or Spend Gate token), the payee's sealed bank details (Payment Notary), the human kill switch (Jugular) and every FCA-nam

  • sebbi_spend_request

    Call before every payment an AI agent makes. Returns a signed APPROVED or DENIED token checked against the agent's limits. Release the money only if it is APPROVED and spendable. sebbi.pro never holds or moves money.

  • sebbi_jugular_check

    Call before taking any action for a system that has a Jugular (a human-held kill switch, id JG-XXXX-XXXX). Returns live true or false. If live is false, or the check fails, do not act: the human holding the switch has stopped this system (EU AI Act Article 14(4)(e) stop button).

  • sebbi_court_pack

    Produces a printable Court Pack for a sebbi fact (any record code, chain block number or notarised SHA-256): the fact, the sealed record, the step-by-step proof to Bitcoin, a method statement, and draft declarations for England and Wales (witness statement), US Federal Rules of E

  • sebbi_enforce_create

    Automated Enforcement Loop: when the customer's sealed decisions cross a threshold, sebbi.pro acts at once. It contains the AI (every further decision on the key is a sealed BLOCK, so the sebbi.pro Gateway stops calling the model), pulls their Jugular switches, fires a signed web

  • sebbi_forensic_replay

    Forensic Replay Sandbox. Replays every AI decision sealed with the customer's API key under a new rule set and returns which verdicts would change, which way, by month, the money behind them and the rule that caused each. Rule set: allow_below and block_from (verdict boundaries,

  • sebbi_insurer_level

    The customer's live Insurability Level (I-0 to I-4) worked out from their sealed AI behaviour over the last 30 days: records verify and no receipts missing (I-1), humans review flags with real reading time (I-2), an armed enforcement loop and kill switch (I-3), agent payments nee

  • sebbi_ask_why

    For a person who was turned down by a computer (credit, a job, insurance, an account, benefits, housing). Writes their legal request under UK GDPR Articles 22A-22D and 15 or EU GDPR Articles 22 and 15 (and AI Act Article 86 where it applies), seals it with a timestamp so the one-

  • sebbi_tools

    sebbi.pro has more tools than are listed up front: banking and fraud cases, human oversight, law lookups and Law Lock, insurability, Signal Packs, answer receipts, the Examiner, readiness reports, incidents, energy, Bot School and more. This returns each one's name, what it does

  • sebbi_tool

    Calls any sebbi.pro tool by its name with its arguments, including the ones not listed up front (see sebbi_tools). Use it when an answer's next_tools names a tool you do not see in your list. Same result as calling the tool directly.

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

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (sebbi.pro) to the code

  • … 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

  • ✓ Pass

    Endpoint responds

    Responded in 190 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 20 tool descriptions and found no hidden instructions to the AI

Compared with others in Crypto & blockchaini

  • More stars than 0% of the other 1611 servers in this category
  • Published to the registry more recently than 82% of the other 1611 servers in this category
  • Basic checks equal to or better than 40% of the other 1611 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 sebbi.pro - the proof layer for AI safe?

It passed 2 of 3 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 (1.1.4) reached the registry 12 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: Agent Data Tools: Prices and DeFi, Agent Data Tools: Chain data, Bellchain

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

360 tools: balances, blocks, gas, txs and logs on 5 EVM chains, plus Bitcoin. 25 free calls.

Runs in the cloudUpdated today
Install

Bellchain

by bellchain-app

Crypto alert chains in your AI assistant: check alerts, test ideas with the replay, build chains.

Runs on your computerUpdated today
Install

README from the maker

No README found in the repo

Ask PopNx