viznoir for Gemini CLI
io.github.kimimgo/viznoir
Cinema-quality science visualization for AI agents — headless VTK via MCP.
client:Gemini CLI
transport:stdio
runtime:pypi
Install viznoir in Gemini CLI
~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json
{
"mcpServers": {
"viznoir": {
"command": "uvx",
"args": [
"viznoir"
],
"env": {
"VIZNOIR_RENDER_BACKEND": "<VIZNOIR_RENDER_BACKEND>",
"VIZNOIR_OUTPUT_DIR": "<VIZNOIR_OUTPUT_DIR>"
}
}
}
}
Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs