How to install substack-ops in Gemini CLI

Gemini CLI was replaced by Antigravity CLI in June 2026. On an enterprise licence or paid API key you can still install substack-ops by running "gemini mcp add substack-ops uvx substack-ops", then type /mcp to check it.

Built from the published package · server updated 5 months ago

1
Run the install command
In a terminal, run:
```
gemini mcp add substack-ops uvx substack-ops
```
2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.

MCP servers run with your permissions. If substack-ops needs an API key, add it under env in the config. Check its README.

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Questions

Does substack-ops work in Gemini CLI?

Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and substack-ops installs with the steps above.

substack-ops does not show up in Gemini CLI. What now?

Restart Gemini CLI fully, check the JSON is valid, and make sure uv (for uvx) is installed. See common MCP errors and fixes.

Is substack-ops safe?

It scores 32 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.

Run the install command

Check it

Install substack-ops in another app

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Questions