substack-ops

Substack CLI + 26-tool MCP server. Your IDE drafts replies via propose_reply. No API keys.

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Package Details

substack-ops

0.3.1•https://pypi.org/project/substack-ops

Transportstdio

Runtimeuvx

Package Arguments

Positional

Position 0

mcp

Position 1

serve

Environment Variables

SUBSTACK_PUBLICATION_URL

Your Substack publication URL (e.g. https://you.substack.com/). Optional if set in ~/.cursor/mcp.json's mcpServers.substack-api.env.

SUBSTACK_USER_ID

Your Substack numeric user id. Optional if set in ~/.cursor/mcp.json.

SUBSTACK_SESSION_TOKEN

Secret

Your Substack session cookie value (the s%3A... string). Required for authenticated calls. Easier path: run `substack-ops auth login --browser chrome` and the cookie is auto-grabbed.

SUBSTACK_OPS_MCP_PATH

Override path to the mcp.json file the auth layer reads. Defaults to ~/.cursor/mcp.json.

SUBSTACK_OPS_LLM_CMD

Optional: override the host CLI used by the unattended daemon path (default: auto-detect claude / cursor-agent / codex on PATH). Use {prompt} placeholder if your CLI takes the prompt as an arg.