Connector guide2-minute read10 MCP toolsEN · DE · IT

Mastodon mit ChatGPT verbinden — über MCP

Read & post on any Mastodon instance from any AI agent. 10 tools, Bearer token auth.

HCBy HelpCode teamUpdated 2 min read Open source on GitHub

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

Mastodon

MCP connector

Mastodon

Read & post on any Mastodon instance from any AI agent. 10 tools, Bearer token auth.

Tools

10

Region

INTL

Category

social

Authentication

Bearer Token

Required env vars

MASTODON_INSTANCE_URLMASTODON_ACCESS_TOKEN
Install in one click on Cloud

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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 Mastodon 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 & post on any Mastodon instance from any AI agent. 10 tools, Bearer token auth.

Frag einfach

Beispiel-Prompts für Mastodon

Klick auf einen Prompt, um ihn zu kopieren. In Claude, ChatGPT, Cursor, Gemini, Copilot oder OpenClaw einfügen — und gegen diesen Konnektor laufen lassen.

Mastodon · live via MCP
Teilen
Opus 4.7

Claude ist KI und kann Fehler machen. Bitte Antworten gegenprüfen.

💡 Keine Installation? Nutze cloud.anythingmcp.com direkt. Einloggen, Connectors → Mastodon klicken, Zugangsdaten einfügen, MCP-API-Key erzeugen — fertig. Kein Docker, kein git clone, kein lokaler Server.

Mastodon + ChatGPT

Read & post on any Mastodon instance from any AI agent. 10 tools, Bearer token auth.

Voraussetzungen

Die vollständige Setup-Anleitung ist in den Connector eingebaut (im Store sichtbar, wenn du den Connector auswählst). Benötigte Umgebungsvariablen für diesen Connector:

MASTODON_INSTANCE_URL, MASTODON_ACCESS_TOKEN

Schritt 1 — Zugangsdaten holen

This connector wraps the Mastodon REST API (any instance — set baseUrl to your instance).

Setup:

  1. Pick your instance (e.g. https://mastodon.social, https://fosstodon.org, your self-hosted one).
  2. Log in → Preferences → Development → New application.
  3. Name it (e.g. 'mcp'). Scopes: read, write, follow, push — tick whatever your use case needs (don't over-grant).
  4. Save → copy the Your access token value (shown only once). This is a personal access token tied to your account.
  5. Set MASTODON_INSTANCE_URL (e.g. https://mastodon.social) and MASTODON_ACCESS_TOKEN.

Authentication: Authorization: Bearer ${MASTODON_ACCESS_TOKEN} on every request.

…(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 ChatGPT hinzufügen

ChatGPT unterstützt MCP-Server über die Connectors-Funktion (Plus-/Pro-/Team-/Enterprise-Pläne). Der kostenlose Tarif unterstützt keine eigenen Connectors.

  1. Öffne ChatGPT → Einstellungen → Connectors (oder klicke das 🔧-Icon im Composer → Manage connectors).
  2. Klicke "Add custom connector".
  3. Trage ein:
    • Name: Mastodon
    • MCP server URL: https://cloud.anythingmcp.com/mcp
    • Authentication: Bearer Token → MCP-API-Key einfügen (aus AnythingMCP → Profile → MCP API Keys → New Key)
  4. Klicke Connect zum Autorisieren.

Verfügbare Tools

ToolWhat it does
mastodon_verify_credentialsReturn the authenticated account: id, username, acct (full handle), display_name, note, avatar, statuses_count, followers_count, following_c
mastodon_get_accountFetch a public account by ID
mastodon_account_statusesGet a user's recent statuses (toots)
mastodon_home_timelineGet the authenticated user's home timeline (their follows)
mastodon_public_timelineGet the public timeline
mastodon_hashtag_timelineGet statuses tagged with a hashtag (no # prefix)
mastodon_searchFull-text search across accounts, statuses and hashtags
mastodon_get_statusFetch a single status by ID
mastodon_post_statusPost a new status (toot)
mastodon_delete_statusDelete one of your own statuses

FAQ

Funktioniert der kostenlose ChatGPT-Tarif mit eigenen MCP-Connectors? Nein — Plus, Pro, Team oder Enterprise erforderlich.

Nächste Schritte

War dieser Guide hilfreich?

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