Server data from the Official MCP Registry
Draft & schedule Substack Notes, manage articles, and read stats via WriteStack.
About
Draft & schedule Substack Notes, manage articles, and read stats via WriteStack.
Remote endpoints: streamable-http: https://www.writestack.io/api/mcp/mcp
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
Endpoint verified · Requires authentication · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Found in Source Code
Found by scanning the linked source code. This listing connects to a hosted endpoint, so none of this runs on your machine: it describes what the server software does where it is hosted.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-writestack-mcp": {
"url": "https://www.writestack.io/api/mcp/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
WriteStack MCP
Remote Model Context Protocol server for WriteStack — the Substack creator OS.
Connect Claude, ChatGPT, Notion, or any MCP client to a writer's WriteStack account. Draft and schedule Substack Notes, manage articles, and read statistics.
Endpoint
- URL:
https://www.writestack.io/api/mcp/mcp - Transport: Streamable HTTP
- Docs: https://www.writestack.io/mcp
- Privacy: https://www.writestack.io/privacy
- Homepage: https://www.writestack.io
Quick start (OAuth clients)
- Add a custom MCP connector and paste
https://www.writestack.io/api/mcp/mcp. - Sign in to WriteStack and approve access.
- Ask in plain language, e.g. “Draft three Notes about my last post and queue them.”
Guides: Claude · ChatGPT · Notion
API key clients (mcp-remote)
Create a key in WriteStack under Settings → MCP, then:
{
"mcpServers": {
"writestack": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://www.writestack.io/api/mcp/mcp",
"--header",
"Authorization: Bearer ws_your_api_key"
]
}
}
}
Official registry metadata
See server.json for the remote-server metadata published to the Official MCP Registry as io.writestack/mcp.
Logo
Square logo (960×960 PNG): https://cdn.writestack.io/writestack-app/og/logo.png
License
Documentation and metadata in this repository are MIT. WriteStack the product remains proprietary.
Reviews
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