substack-mcp
A FastMCP server for Substack that enables agents to publish Notes and posts, pull analytics, manage drafts, and bridge Obsidian vault drafts to Substack. It supports pluggable image generators and provides tools for authentication verification, note publishing, draft management, and analytics retrieval.
Package and access
Local package with source-attributed installation metadata. Koskamo does not execute packages during review.
What you can do with it
- Publish Notes and posts to Substack
- Pull analytics and subscriber KPIs
- Manage drafts and schedule posts
- Bridge Obsidian vault drafts to Substack
Source and maintenance
Community listingRegistry 0.1.0
- Maintenance checked
Packages and installation
Source-provided package data. Koskamo has not executed or live-probed this package.
https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb 0.1.0
mcpbSHA-256 supplied
https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb package definition
{
"version": "0.1.0",
"transport": "stdio",
"fileSha256": "d4b0d291dd5ba589ddf599a90063b81522be2c1562be905a16b11face5bb3b18",
"identifier": "https://github.com/adelaidasofia/substack-mcp/releases/download/v0.1.0/substack-mcp.mcpb",
"registryType": "mcpb",
"environmentVariables": [
{
"name": "SUBSTACK_SID_COOKIE",
"isRequired": true,
"description": "Auth cookie extracted via browser dev tools"
}
]
}Tools
Reported by the attributed source; not independently observed by Koskamo.
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