MCP Server for Substack Data Extraction

Use Bright Data’s enterprise-grade MCP Server to scrape public Substack data. Extract, analyze, and process public publication profiles, subscriber counts, post content, engagement metrics, author information, topic tags, and newsletter archives across the platform quickly, reliably, and at scale.

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The Ultimate MCP Tool to Scrape Substack Data

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One MCP for the Web

Bright Data MCP for Substack lets you extract public publication profiles, subscriber counts, post content, engagement metrics, author information, and newsletter archives.
Search
  • Enable Claude to retrieve real-time public Substack data for any publication, author, or topic category worldwide
  • Target specific newsletters, publication types, or content categories for localized audience insights and engagement analysis
  • Fetch relevant post content, subscriber counts, publication metadata, and topic tags for Claude to analyze, compare, or monitor further
Crawl
  • Let Claude crawl and extract complete publication profiles and post archives, not just headline metrics
  • Output public Substack data in Claude-ready formats for seamless LLM integration
  • Effortlessly scale publication and content data extraction for Claude, no matter the project size
Access
  • Give Claude reliable access to any public Substack publication, post content, or author profile data
  • Bypass geo-restrictions and CAPTCHAs automatically for uninterrupted Substack data extraction by Claude
  • Render JavaScript to retrieve dynamically loaded engagement metrics, archives, and recommendation feeds for Claude's use
Navigate
  • Automate Claude agent workflows to extract Substack data from publication directories, search results, and topic feeds
  • Power remote browser sessions for Claude to streamline large-scale publication and content data scraping
  • Mimic real user behavior for Claude to bypass advanced anti-bot protections on Substack
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Substack MCP Server FAQs

The Substack MCP Server is a specialized integration that empowers your AI agents to access real-time public data from Substack. It acts as a bridge, allowing tools like Claude, Cursor, and custom LLMs to search, extract, and interact with Substack content dynamically.

Built on Bright Data's robust infrastructure, the Web MCP Server handles the complexities of web data extraction behind the scenes. It automatically manages proxy rotation, CAPTCHA solving, and unlocking technology to ensure your AI receives structured, reliable data from Substack without getting blocked.

The data is completely real-time. Unlike databases that can become outdated, the Substack MCP fetches live content directly from the source at the moment of request, ensuring your AI agents act on the most current pricing, posts, or profile information available.

Yes! We offer a generous free tier that includes 5,000 requests per month. This allows developers and businesses to test the Substack MCP Server, build prototypes, and perform light data extraction at no cost before scaling up.

Yes. Beyond retrieving static data, the server supports full browser automation. Your agents can be instructed to navigate Substack pages, click buttons, handle infinite scrolling, and even take screenshots, enabling complex workflows that simulate real user behavior.

You have the choice. You can use our fully managed Remote MCP for instant access with zero infrastructure setup, or you can deploy the Local MCP if you require on-premise control and custom environment configurations for your Substack projects.

Our Web MCP Server is designed for seamless integration with popular AI clients. It works natively with Claude Desktop, Cursor, Windsurf, and diverse agentic frameworks like LangChain, making it easy to add Substack data capabilities to your existing workflows.

Rapid mode is free and ideal for everyday tasks like SERP lookups and basic text extraction. Pro mode unlocks premium capabilities for Substack, including deep structured data extraction and advanced browser automation tools designed for large-scale production environments.

Absolutely. The Substack MCP Server is built with strict adherence to data protection regulations, including GDPR and CCPA. We only access publicly available web data, ensuring your AI operations remain compliant and ethically sound.

The server delivers data in clean, AI-ready formats. Depending on your specific needs, you can retrieve Substack data as structured JSON objects for precise analysis or as simplified Markdown text optimized for LLM context windows.