No install? Use cloud.anythingmcp.com directly.
Sign in, install the Substack in one click, paste the credentials, mint an MCP API key — done. No Docker, no git clone, no local server to run.
TL;DR
Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.
💡 Keine Installation? Nutze cloud.anythingmcp.com direkt. Einloggen, Connectors → Substack klicken, Zugangsdaten einfügen, MCP-API-Key erzeugen — fertig. Kein Docker, kein
git clone, kein lokaler Server.
Substack + Cursor
Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.
Voraussetzungen
Die vollständige Setup-Anleitung ist in den Connector eingebaut (im Store sichtbar, wenn du den Connector auswählst). Benötigte Umgebungsvariablen für diesen Connector:
SUBSTACK_PUBLICATION_URL
Schritt 1 — Zugangsdaten holen
Setup: NO API KEY. Set SUBSTACK_PUBLICATION_URL = the publication's base URL (e.g. https://lennysnewsletter.substack.com). For tools that target a specific publication, the URL is taken from this env var.
Authentication: NONE. All reads use public endpoints (the same JSON Substack's own site fetches).
Content endpoints available:
/api/v1/posts?limit=N&offset=M— paginated posts list (each post: id, title, slug, post_date, audience, type)/api/v1/posts/by-id/{id}— single post detail/api/v1/comments/{post_id}— top comments on a post/api/v1/podcast/feed— podcast episodes (audio newsletters only)/feed— standard RSS feed
…(continued in the in-app connector instructions)
Schritt 2 — Adapter installieren
git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d
Schritt 3 — Connector in Cursor hinzufügen
Cursor liest MCP-Server aus ~/.cursor/mcp.json. Füge diesen Eintrag hinzu:
{
"mcpServers": {
"anythingmcp": {
"url": "https://cloud.anythingmcp.com/mcp",
"headers": { "Authorization": "Bearer YOUR_MCP_API_KEY" }
}
}
}
- Hole deinen MCP API Key aus AnythingMCP → Profil → MCP API Keys → Neuer Key.
- Speichern und Cursor neu starten.
- Cursor → Einstellungen → MCP öffnen und prüfen, ob
Substackals "Connected" gelistet ist. - Chatten — alle
Substack-Tools sind aufrufbar.
Verfügbare Tools
| Tool | What it does |
|---|---|
substack_list_posts | List recent posts from the publication |
substack_search_posts | Search posts in the publication |
substack_get_post_by_id | Fetch a single post by its numeric ID |
substack_get_comments | Get top comments on a post |
substack_get_rss_feed | Fetch the publication's standard RSS feed (Atom format) |
FAQ
Unterstützt Cursor benutzerdefinierte MCP-Server im Free-Tier? Ja — MCP ist auf Hobby, Pro und Business verfügbar.
Nächste Schritte
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