Connector guide2-minute read5 MCP toolsEN · DE · IT

Come collegare Substack a ChatGPT — via MCP

Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

No credit card · 7-day trial · Self-host alternative available

Substack

MCP connector

Substack

Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.

Tools

5

Region

INTL

Category

publishing

Authentication

Public API

Required env vars

SUBSTACK_PUBLICATION_URL
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  • 7-day free trial
    No credit card required
  • GDPR & SOC 2 ready
    EU data residency, audit logs
  • Open-source on GitHub
    Open source AGPL-3.0
  • Works with ChatGPT, Claude, Gemini
    Any MCP-compatible client

Skip the install. Get this working in under 2 minutes.

Start a free trial on cloud.anythingmcp.com, add the Substack in one click, then point your AI client (Claude, ChatGPT, Copilot or Cursor) at the generated MCP endpoint. No Docker, no git clone, zero engineering experience required.

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Summary

Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.

Prova a chiedere

Prompt di esempio per Substack

Clicca su un prompt per copiarlo. Incollalo in Claude, ChatGPT, Cursor, Gemini, Copilot o OpenClaw per eseguirlo contro questo connettore.

Substack · live via MCP
Condividi
Opus 4.7

Claude è un'AI e può sbagliare. Verifica sempre le risposte.

💡 Niente installazione? Vai direttamente su cloud.anythingmcp.com. Accedi, clicca Connectors → Substack, inserisci le credenziali, genera una MCP API key — fatto. Niente Docker, niente git clone, niente server locale.

Substack + ChatGPT

Read Substack publication content, posts, comments, podcast episodes via public RSS/JSON feeds. 5 tools, no auth required.

Prerequisiti

Le istruzioni di setup complete sono incluse nel connettore stesso (visibili nello store quando lo selezioni). Le variabili d'ambiente richieste sono:

SUBSTACK_PUBLICATION_URL

Step 1 — Ottieni le credenziali

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)

Step 2 — Installa l'adapter

git clone https://github.com/HelpCode-ai/anythingmcp.git
cd anythingmcp && docker compose up -d

Step 3 — Aggiungi il connettore in ChatGPT

ChatGPT supporta server MCP tramite la funzione Connectors (piani Plus / Pro / Team / Enterprise). Il piano gratuito non supporta connettori personalizzati.

  1. Apri ChatGPT → Impostazioni → Connectors (o clicca l'icona 🔧 nel composer → Manage connectors).
  2. Clicca "Add custom connector".
  3. Compila:
    • Name: Substack
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer token → incolla la tua MCP API key (da AnythingMCP → Profile → MCP API Keys → New Key)
  4. Clicca Connect per autorizzare.

Tool disponibili

ToolWhat it does
substack_list_postsList recent posts from the publication
substack_search_postsSearch posts in the publication
substack_get_post_by_idFetch a single post by its numeric ID
substack_get_commentsGet top comments on a post
substack_get_rss_feedFetch the publication's standard RSS feed (Atom format)

FAQ

Il piano free di ChatGPT funziona con i Connectors MCP custom? No — servono Plus, Pro, Team o Enterprise.

Prossimi passi

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