MCP server for Gemini RAG — manage File Search stores, upload documents, and query with AI-powered retrieval-augmented generation
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add gemini-rag --env GEMINI_API_KEY='<GEMINI_API_KEY>' -- npx -y @node2flow/gemini-rag-mcp~/.codex/config.toml
[mcp_servers.gemini-rag]
command = "npx"
args = ["-y", "@node2flow/gemini-rag-mcp"]
env = { GEMINI_API_KEY = "<GEMINI_API_KEY>" }
# codex mcp add gemini-rag --env GEMINI_API_KEY='<GEMINI_API_KEY>' -- npx -y @node2flow/gemini-rag-mcp~/.cursor/mcp.json
{
"mcpServers": {
"gemini-rag": {
"command": "npx",
"args": [
"-y",
"@node2flow/gemini-rag-mcp"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"gemini-rag": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@node2flow/gemini-rag-mcp"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gemini-rag": {
"command": "npx",
"args": [
"-y",
"@node2flow/gemini-rag-mcp"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"gemini-rag": {
"command": "npx",
"args": [
"-y",
"@node2flow/gemini-rag-mcp"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"gemini-rag": {
"command": "npx",
"args": [
"-y",
"@node2flow/gemini-rag-mcp"
],
"env": {
"GEMINI_API_KEY": "<GEMINI_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http gemini-rag https://gemini-file-search-rag--node2flow.run.tools~/.codex/config.toml
[mcp_servers.gemini-rag]
url = "https://gemini-file-search-rag--node2flow.run.tools"
# codex mcp add gemini-rag --url https://gemini-file-search-rag--node2flow.run.tools~/.cursor/mcp.json
{
"mcpServers": {
"gemini-rag": {
"url": "https://gemini-file-search-rag--node2flow.run.tools"
}
}
}.vscode/mcp.json
{
"servers": {
"gemini-rag": {
"type": "http",
"url": "https://gemini-file-search-rag--node2flow.run.tools"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gemini-rag": {
"httpUrl": "https://gemini-file-search-rag--node2flow.run.tools"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"gemini-rag": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://gemini-file-search-rag--node2flow.run.tools"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"gemini-rag": {
"url": "https://gemini-file-search-rag--node2flow.run.tools"
}
}
}Environment variables
GEMINI_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.