substack-ops

io.github.06ketan/substack-ops·v0.3.1·Developer Tools

Quality Score

/100

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

Repository →Website →

§01 Install

Claude Desktop (uvx)

{
  "mcpServers": {
    "substack-ops": {
      "command": "uvx",
      "args": [
        "substack-ops"
      ],
      "env": {
        "SUBSTACK_PUBLICATION_URL": "<substack_publication_url>",
        "SUBSTACK_USER_ID": "<substack_user_id>",
        "SUBSTACK_SESSION_TOKEN": "<your-substack_session_token>",
        "SUBSTACK_OPS_MCP_PATH": "<substack_ops_mcp_path>",
        "SUBSTACK_OPS_LLM_CMD": "<substack_ops_llm_cmd>"
      }
    }
  }
}

§02 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.

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

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