Gemini Relay MCP Server
High-performance Model Context Protocol (MCP) server connecting Claude Code and AI agents to Google Gemini 3.8 Flash, Gemini 3.1 Pro, reasoning effort, and image generation.
context tax
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security
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cold start
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freshness
Active32d ago
Install Gemini Relay MCP server
Install in Claude Code
claude mcp add gemini-relay -- npx -y gemini-relayInstall in Cursor
{
"mcpServers": {
"gemini-relay": {
"command": "npx",
"args": [
"-y",
"gemini-relay"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"gemini-relay": {
"command": "npx",
"args": [
"-y",
"gemini-relay"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"gemini-relay": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"gemini-relay"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"gemini-relay": {
"command": "npx",
"args": [
"-y",
"gemini-relay"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 32d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-08 · 32d ago · GitHub
Latest release
2026-09-08 · 32d ago · GitHub · v2.0.0
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
FAQ
›How do I install the Gemini Relay MCP server in Claude Code?
Run: claude mcp add gemini-relay -- npx -y gemini-relay. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Gemini Relay require an API key?
No required environment variables are declared in its published metadata.
›Can I use Gemini Relay as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Gemini Relay in the official MCP registry?
No. It was indexed from npm.
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