How to install Claude Code Session Manager 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 Claude Code Session Manager by running "gemini mcp add claude-code-session-manager npx -y claude-code-session-manager", then type /mcp to check it.
Built from the published package · server updated 4 days ago
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Run the install command
In a terminal, run:
gemini mcp add claude-code-session-manager npx -y claude-code-session-manager - 2
Check it
Inside Gemini CLI, type /mcp to list servers and tools.
MCP servers run with your permissions. If Claude Code Session Manager needs an API key, add it under env in the config. Check its README.
Install Claude Code Session Manager in another app
Similar servers
Questions
Does Claude Code Session Manager work in Gemini CLI?
Yes. Gemini CLI supports local and remote mcp servers, extensions (legacy), and Claude Code Session Manager installs with the steps above.
Claude Code Session Manager does not show up in Gemini CLI. What now?
Restart Gemini CLI fully, check the JSON is valid, and make sure Node.js (for npx) is installed. See common MCP errors and fixes.
Is Claude Code Session Manager safe?
It scores 83 of 100. Review the code before you install it, and only give it the access it needs. Grades and details.
