Persistent memory layer for AI coding agents: save, recall, update via Gemini plus LanceDB
To add Gemdex to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 8 environment variables, listed below.
Install
npx -y gemdex-mcp@1.0.47Environment variables
GEMINI_API_KEYSet in your MCP configGEMDEX_MODESet in your MCP configLANCEDB_PATHSet in your MCP configEMBEDDING_MODELSet in your MCP configGEMDEX_REMOTE_URLSet in your MCP configGEMDEX_REMOTE_TOKENSet in your MCP configGEMDEX_REMOTE_NAMESet in your MCP configGEMDEX_TRUST_RANKINGSet in your MCP configInstall with your client
claude mcp add gemdex --env GEMINI_API_KEY=<YOUR_GEMINI_API_KEY> --env GEMDEX_MODE=<YOUR_GEMDEX_MODE> --env LANCEDB_PATH=<YOUR_LANCEDB_PATH> --env EMBEDDING_MODEL=<YOUR_EMBEDDING_MODEL> --env GEMDEX_REMOTE_URL=<YOUR_GEMDEX_REMOTE_URL> --env GEMDEX_REMOTE_TOKEN=<YOUR_GEMDEX_REMOTE_TOKEN> --env GEMDEX_REMOTE_NAME=<YOUR_GEMDEX_REMOTE_NAME> --env GEMDEX_TRUST_RANKING=<YOUR_GEMDEX_TRUST_RANKING> -- npx -y gemdex-mcp@1.0.47
Run this in a terminal to add the server to Claude Code.
What this does
Gemdex exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
GEMINI_API_KEY GEMDEX_MODE LANCEDB_PATH EMBEDDING_MODEL GEMDEX_REMOTE_URL GEMDEX_REMOTE_TOKEN GEMDEX_REMOTE_NAME GEMDEX_TRUST_RANKING
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Gemdex?
Run the Claude Code command in the install section to add Gemdex to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Gemdex?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Gemdex as well.
Does Gemdex need an API key?
Yes. Before it can run, set these environment variables: GEMINI_API_KEY, GEMDEX_MODE, LANCEDB_PATH, EMBEDDING_MODEL, GEMDEX_REMOTE_URL, GEMDEX_REMOTE_TOKEN, GEMDEX_REMOTE_NAME, GEMDEX_TRUST_RANKING. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
Is this your MCP server?
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