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maintenanceLicensed, rights-cleared content for AI agents, 17 tools to discover, license, retrieve, and verify expert content with on-chain proof and EU AI Act Article 53 support.
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Best Substack MCP Servers
Substack is a platform that allows writers, journalists, and content creators to publish newsletters and charge subscriptions, enabling them to monetize their content directly from readers.
Why this server?
Detects Substack content platforms and suggests onboarding workflows for AI content buyers.
Why this server?
Search and retrieve newsletters, issues, metadata, contacts, and chart rankings from Substack.
Reletterofficial
AlicenseAqualityBmaintenanceSearch 7M+ newsletters and full-text archives, with subscriber numbers, contacts, social accounts, rankings, and audience data.12MITWhy this server?
Provides access to Substack data including posts, subscribers, analytics, and newsletters through the Substack Publisher API.
AlicenseAqualityDmaintenanceA tool that connects to Substack's official Publisher API to access posts, newsletters, analytics, and subscribers, compatible with MCP clients like Claude and Cursor.63MITWhy this server?
Provides tools for managing Substack content, including creating and updating drafts, publishing posts, uploading images, and posting short-form content to Substack Notes.
AlicenseAqualityFmaintenanceEnables AI tools to programmatically manage Substack content, including creating drafts, publishing posts, and posting to Substack Notes. It supports image uploads, live blogging, and document formatting compatible with Substack's ProseMirror editor.118MITWhy this server?
Enables management of Substack publications including creating and publishing posts with cover images, creating short-form notes, retrieving content and comments, and accessing profile information.
AlicenseBquality-maintenanceEnables interaction with Substack publications through natural conversation, allowing users to create posts with cover images, publish notes, manage content, and retrieve profile information.82Why this server?
Allows publishing blog articles to Substack via PostKing.
AlicenseBqualityBmaintenanceAn MCP server for PostKing that enables AI-powered content management, social media scheduling, blog publishing, and brand management through natural language conversations.100561MITWhy this server?
Provides tools for managing and analyzing Substack publications via the official Publisher API, including listing posts, retrieving subscriber counts, and fetching post engagement stats.
AlicenseAqualityAmaintenanceMCP server for Substack's official Publisher API that enables querying post analytics, subscriber counts, and publication data through natural language from MCP clients.66MITWhy this server?
Allows interaction with Substack's API for creating draft posts and managing Substack publications.
AlicenseAqualityAmaintenanceEnables LLM clients to interact with Substack's API for automations like creating posts and managing drafts.2772357MITWhy this server?
Syncs recent posts from Substack publications, caches metadata and markdown locally, and provides tools for listing, fetching post chunks, and marking posts as summarized for daily summary generation. Supports paid subscriptions the user has access to.
AlicenseBqualityCmaintenanceAn MCP server that gives Copilot access to Substack posts from your authenticated reader account, including paid subscriptions, enabling daily summary generation by syncing, caching, and summarizing posts.13MIT