next-dns-mcp
MCP server for NextDNS that enables managing profiles, blocklists, analytics, DNS logs, and parental controls through natural language.
README
next-dns-mcp
MCP-server för NextDNS med Streamable HTTP, redo att deployas på Fly.io.
Funktioner
- Lista/skapa/uppdatera/ta bort profiler
- Denylist / allowlist / blocklists
- Analytics (status, domains, devices, … + time-series)
- DNS-loggar (hämtning, clear, download-URL)
- Generiska GET/PATCH för nästlade sektioner (
security,privacy,settings/…)
Snabbstart lokalt
cp .env.example .env
# fyll i NEXTDNS_API_KEY (från https://my.nextdns.io/account)
# valfritt: NEXTDNS_PROFILE_ID, MCP_AUTH_TOKEN
npm install
npm run dev
Health: GET http://127.0.0.1:8080/health
MCP: POST http://127.0.0.1:8080/mcp
Smoke-test:
NEXTDNS_API_KEY=… MCP_AUTH_TOKEN=dev npm run dev &
MCP_URL=http://127.0.0.1:8080/mcp MCP_AUTH_TOKEN=dev npm run smoke
Deploy till Fly.io
1. Förutsättningar
- flyctl installerat och inloggat (
fly auth login) - NextDNS API-nyckel
2. Skapa app + secrets
fly apps create next-dns-mcp # hoppa över om appen redan finns
fly secrets set \
NEXTDNS_API_KEY="din_nextdns_api_key" \
MCP_AUTH_TOKEN="$(openssl rand -hex 32)" \
NEXTDNS_PROFILE_ID="valfri_default_profil"
Uppdatera ALLOWED_HOSTS i fly.toml om appnamnet skiljer sig från next-dns-mcp.
3. Deploy
fly deploy
fly status
fly open /health
MCP-URL: https://next-dns-mcp.fly.dev/mcp
Anslut från Cursor
{
"mcpServers": {
"next-dns": {
"url": "https://next-dns-mcp.fly.dev/mcp",
"headers": {
"Authorization": "Bearer <MCP_AUTH_TOKEN>"
}
}
}
}
Transport: Streamable HTTP.
Anslut från Claude (iPhone / web / Desktop)
Claude kräver OAuth (Client ID + Secret). Konfigurera på claude.ai (synkas till iPhone-appen):
- Customize → Connectors → Add custom connector
- URL:
https://next-dns-mcp.fly.dev/mcp - OAuth Client ID: värdet av
OAUTH_CLIENT_ID(defaultnextdns-mcp-claude) - OAuth Client Secret: värdet av
OAUTH_CLIENT_SECRET(Fly secret) - Klicka Add → Connect
- I webbläsaren: ange
MCP_AUTH_TOKENsom lösenord och godkänn
I iPhone-appen: + → Connectors och aktivera NextDNS.
Anslut från ChatGPT
ChatGPT visar en unik Callback URL per connector, typ:
https://chatgpt.com/connector/oauth/<id>
Den mönstret accepteras automatiskt av servern (ingen manuell registrering behövs).
- Aktivera Developer mode i ChatGPT om det behövs
- Lägg till MCP / connector med URL:
https://next-dns-mcp.fly.dev/mcp - OAuth Client ID:
nextdns-mcp-claude - OAuth Client Secret: samma som på Fly (
OAUTH_CLIENT_SECRET) - Lämna/ange den Callback URL ChatGPT visar (servern tillåter
chatgpt.com/connector/oauth/*) - Godkänn och ange
MCP_AUTH_TOKENpå consent-sidan
Om ChatGPT visar en ovanlig callback-URL, sätt den via Fly-secret:
fly secrets set OAUTH_EXTRA_REDIRECT_URIS="https://exakt-url-fran-chatgpt"
Miljövariabler
| Variabel | Obligatorisk | Beskrivning |
|---|---|---|
NEXTDNS_API_KEY |
ja | API-nyckel från NextDNS-kontot |
MCP_AUTH_TOKEN |
ja | Bearer-token + lösenord på OAuth-consent |
OAUTH_CLIENT_SECRET |
ja | Secret till Claude/ChatGPT connector |
OAUTH_CLIENT_ID |
nej | Default nextdns-mcp-claude |
OAUTH_EXTRA_REDIRECT_URIS |
nej | Extra callback-URL:er (kommaseparerade) |
PUBLIC_BASE_URL |
ja i prod | t.ex. https://next-dns-mcp.fly.dev |
NEXTDNS_PROFILE_ID |
nej | Default-profil om profileId utelämnas |
PORT |
nej | Default 8080 |
HOST |
nej | Default 0.0.0.0 |
ALLOWED_HOSTS |
nej | Reserved for future host checks |
Verktyg (urval)
| Tool | Syfte |
|---|---|
nextdns_list_profiles |
Lista profiler |
nextdns_get_profile |
Hämta profil |
nextdns_add_denylist_domain |
Blockera domän |
nextdns_add_allowlist_domain |
Tillåt domän |
nextdns_analytics |
Analytics / time-series |
nextdns_logs |
DNS-loggar |
nextdns_get_section / nextdns_patch_section |
Nästlade sektioner |
Föräldrakontroll
| Tool | Syfte |
|---|---|
nextdns_get_parental_control |
Hämta hela parentalControl |
nextdns_list_available_services |
Katalog: appar/spel (minecraft, tiktok, …) |
nextdns_list_available_categories |
Katalog: kategorier (porn, gaming, …) |
nextdns_set_service |
Blockera/schemalägg app (active, recreation) |
nextdns_remove_service |
Ta bort app-regel |
nextdns_set_category |
Blockera/schemalägg kategori |
nextdns_remove_category |
Ta bort kategori-regel |
nextdns_set_recreation |
Sätt fritidstider + timezone |
nextdns_set_parental_settings |
safeSearch / youtubeRestrictedMode / blockBypass |
recreation: true = tillåten bara under fritidstiderna. recreation: false + active: true = alltid blockerad.
Utveckling
npm run typecheck
npm run build
npm start
API-dokumentation: https://nextdns.github.io/api/
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