substack-ops
About
Substack CLI + 26-tool MCP server. Your IDE drafts replies via propose_reply. No API keys.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
SUBSTACK_PUBLICATION_URL SUBSTACK_USER_ID SUBSTACK_SESSION_TOKEN SUBSTACK_OPS_MCP_PATH SUBSTACK_OPS_LLM_CMDClaude Code
claude mcp add --env SUBSTACK_PUBLICATION_URL= --env SUBSTACK_USER_ID= --env SUBSTACK_SESSION_TOKEN= --env SUBSTACK_OPS_MCP_PATH= --env SUBSTACK_OPS_LLM_CMD= substack-ops -- uvx substack-ops
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"substack-ops","command":"uvx","args":["substack-ops"],"env":{"SUBSTACK_PUBLICATION_URL":"","SUBSTACK_USER_ID":"","SUBSTACK_SESSION_TOKEN":"","SUBSTACK_OPS_MCP_PATH":"","SUBSTACK_OPS_LLM_CMD":""}}'
JSON
{
"mcpServers": {
"substack-ops": {
"command": "uvx",
"args": [
"substack-ops"
],
"env": {
"SUBSTACK_PUBLICATION_URL": "",
"SUBSTACK_USER_ID": "",
"SUBSTACK_SESSION_TOKEN": "",
"SUBSTACK_OPS_MCP_PATH": "",
"SUBSTACK_OPS_LLM_CMD": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.