Loading
Substack MCP Server
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @conorbronsdon/[email protected]Credentials from the publisher
- SUBSTACK_PUBLICATION_URL — Your Substack publication URL (e.g., https://yourblog.substack.com)
- SUBSTACK_SESSION_TOKEN — connect.sid cookie value from your Substack session
- SUBSTACK_USER_ID — Your Substack user ID
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
SUBSTACK_PUBLICATION_URL=<value> SUBSTACK_SESSION_TOKEN=<secret> SUBSTACK_USER_ID=<value> claude mcp add io.github.conorbronsdon-substack-mcp -- npx -y @conorbronsdon/substack-mcp@1.3.0Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.conorbronsdon-substack-mcp": { "command": "npx", "args": [ "-y", "@conorbronsdon/[email protected]" ], "env": { "SUBSTACK_PUBLICATION_URL": "<value>", "SUBSTACK_SESSION_TOKEN": "<secret>", "SUBSTACK_USER_ID": "<value>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
LaunchServer facts
Local- Transport
- stdio
- Version
- 1.3.0
Tools
Tools
No tool list yet. Remote servers get one after the first health check.
FAQ