Substack by Cotlet

dev.cotlet/substack

Posts, Notes, messages, subscribers and stats for your publication.

Yes, once you sign in.The endpoint is live and speaks MCP correctly. You'll need to sign in with your account (OAuth) to use its tools.

Use Substack with: ChatGPT · Claude · Cursor · Claude Code · VS Code

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Connect it

Settings → Connectors → Add custom connector
URL: https://cotlet.dev/mcp/v1/substack/connect

Tools

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