Perenna for Grok
io.github.scarletkc/perenna
A lightweight, Git-backed permanent memory for AI agents.
client:Grok
transport:stdio
runtime:pypi
Install Perenna in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"perenna": {
"type": "stdio",
"command": "uvx",
"args": [
"perenna"
],
"env": {
"PERENNA_GIT_REMOTE": "<PERENNA_GIT_REMOTE>",
"VEXOR_API_KEY": "<VEXOR_API_KEY>",
"VEXOR_REMOTE_RERANK_API_KEY": "<VEXOR_REMOTE_RERANK_API_KEY>",
"VEXOR_CONFIG_JSON": "<VEXOR_CONFIG_JSON>"
}
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs