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PopNx MCPMCP servers for people who use AI · explained in plain words

SatsDNS

by satsdns.comversion 0.2.9i★ –iRuns in the cloud
Registry namecom.satsdns/satsdns

Install

Overview

Description from the maker (original English)

DNS hosting, secondary DNS and dynamic DNS paid per call in sats; optional Nostr account tools.

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: Developer tools

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://api.satsdns.com/mcp

Run this in your terminal

claude mcp add --transport http satsdns https://api.satsdns.com/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "satsdns": {
      "url": "https://api.satsdns.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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "satsdns": {
      "type": "http",
      "url": "https://api.satsdns.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:

  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://api.satsdns.com/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 9, 2026. The maker wrote them, not us; we show them as plain text.

  • info

    Free: prices in sats per product and period, nameservers, limits, record types, accepted Cashu mints, how paying works, and the steps to host a zone.

  • check

    Free: runs the checks a paid call runs before payment (name rules, availability, delegation, limits) without creating an invoice, and returns the price. For zone_create and secondary_create of a new zone it answers delegation_missing with the zone's own nameserver pair (expected_

  • domain_check

    Free: whether a domain name is available and its price in sats (offered TLDs and live 1-year prices per TLD: info, domains.tlds and domains.prices). Tightly rate-limited. If the answer carries a registry notice (tld_notice), show it to your user before they pay.

  • zone_create

    Creates a hosted, DNSSEC-signed zone on our nameservers. First call check (tool zone_create): a new zone gets its own nameserver pair, which must be set at the registrar before the payment step; pass the ns_ticket from that answer. The answer gives the zone token once (keep it: i

  • secondary_create

    We serve your zone as secondaries, transferred from your primaries (public IPv4) with a TSIG key that the answer gives once. The same nameserver-pair step as zone_create applies (check first). Paid, no account. Without payment the call returns payment_required with the price, a L

  • hostname_create

    Creates a dynamic hostname such as myhome.dynkite.com. The answer gives the hostname token once (keep it: hostname_update and routers use it). Nothing renews it automatically: give npub to get Nostr reminders before it expires. From 2026-11-10, a create for a hostname that is alr

  • renew

    Extends a hosted zone, secondary zone or dynamic hostname by 30d or 1y from its current expiry. Needs no token: anyone may pay to extend any name. Paid, no account. Without payment the call returns payment_required with the price, a Lightning invoice and a Cashu payment request;

  • zone_add_queries

    Adds 1 million queries to a hosted zone's monthly allowance. Paid, no account. Without payment the call returns payment_required with the price, a Lightning invoice and a Cashu payment request; pay only within what your user allowed, then call again with the same arguments plus l

  • zone_status

    Free: state, expiry, nameservers, delegation and usage of a hosted zone. Pass the zone token (jdz_...) from the create answer, or a scoped account API key (jdk_...) made in the dashboard. Either passes through your model context and transcript: treat it like a password.

  • records_list

    Free: the zone's rrsets, optionally only one owner name and/or type. Pass the zone token (jdz_...) from the create answer, or a scoped account API key (jdk_...) made in the dashboard. Either passes through your model context and transcript: treat it like a password. Record data i

  • records_change

    Free: applies up to 100 rrset changes at once, all or none. Each item REPLACEs one rrset (name and type) with the given records, or DELETEs it. Deleting records can take a site or mail offline: change only what your user asked for. Pass the zone token (jdz_...) from the create an

  • dnssec_info

    Free: the DS record(s) to enter at the registrar, and what the parent zone publishes now. Pass the zone token (jdz_...) from the create answer, or a scoped account API key (jdk_...) made in the dashboard. Either passes through your model context and transcript: treat it like a pa

  • hostname_status

    Free: state, expiry and current records of a dynamic hostname. Pass the hostname token (jdh_...) from the create answer, or a scoped account API key (jdk_...) made in the dashboard. Either passes through your model context and transcript: treat it like a password. Record data in

  • hostname_update

    Free: sets the hostname's A, AAAA, TXT, ACME TXT or HTTPS records; fields left out stay as they are, [] deletes. Give explicit public addresses: the caller's own address ('auto') is not available here, because through MCP it would be your client's server, not your machine (router

  • hostname_reminders

    Free: sets the Nostr key (npub) that gets direct-message reminders 14, 7 and 1 days before the hostname expires, when grace starts and before removal, or removes it with clear=true. The key gets reminders only, no control. A hostname owned by an account keeps its reminders at the

  • renewal_address

    Free: the Lightning address and LNURL that extend this zone or hostname pro rata when anyone pays it (no token needed to pay). Made once, then the same address is returned. Pass the zone token (jdz_...) from the create answer, or a scoped account API key (jdk_...) made in the das

  • account_objects

    Free, read-only: the account's state and limits, or the zones, hostnames or invoices it owns. With api_key, only the objects the key's scope covers and only their invoices (the account view of limits and counts is the same for every key). Called without nip98 it returns signature

  • account_order

    Orders a product into your account, paid by its own invoice: Lightning (15 min) or a new on-chain address (orders of 5,000 sats and up). Prices as in info. pay=check runs the free checks only and makes no invoice: use it first. Refused orders make no invoice. New objects need nip

  • order_status

    Free: the invoice's state (paid, fulfilled, expired, ...) and, after fulfilment, the result. A new object's token (and TSIG key) is shown once, only to a nip98 call, within 1 hour of fulfilment; an api_key sees the state only, and only of invoices for objects in its scope (invoic

  • claim

    Free: puts a zone or hostname bought with a token into your Nostr account, so you get expiry reminders by DM and can manage it with API keys. If another account owns it, a 72-hour recovery starts instead and that owner is told. Called without nip98 it returns signature_required:

  • token_rotate

    Free: makes a new token for a zone or hostname; the old one stops working at once. Use it when a token may have leaked (tokens pass through model context). Authorize with the current token or, for an object in your account, with nip98. The new token is shown once. Called without

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 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (satsdns.com) 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 598 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 21 tool descriptions and found no hidden instructions to the AI

Compared with others in Developer toolsi

  • More stars than 0% of the other 5573 servers in this category
  • Published to the registry more recently than 86% of the other 5573 servers in this category
  • Basic checks equal to or better than 22% of the other 5573 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 SatsDNS 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 (0.2.9) reached the registry yesterday.

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: GitHub, Desktop Commander, Cloudflare MCP

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README from the maker

No README found in the repo

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