Infura MCP server! This project provides a ready-to-use Model Context Protocol (MCP) server that exposes the Infura JSON-RPC API as a set of tools for Large Language Models like Claude and Cursor.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add infura --env INFURA_API_KEY='<INFURA_API_KEY>' -- npx infura-mcp-server~/.codex/config.toml
[mcp_servers.infura]
command = "npx"
args = ["infura-mcp-server"]
env = { INFURA_API_KEY = "<INFURA_API_KEY>" }
# codex mcp add infura --env INFURA_API_KEY='<INFURA_API_KEY>' -- npx infura-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"infura": {
"command": "npx",
"args": [
"infura-mcp-server"
],
"env": {
"INFURA_API_KEY": "<INFURA_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"infura": {
"type": "stdio",
"command": "npx",
"args": [
"infura-mcp-server"
],
"env": {
"INFURA_API_KEY": "<INFURA_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"infura": {
"command": "npx",
"args": [
"infura-mcp-server"
],
"env": {
"INFURA_API_KEY": "<INFURA_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"infura": {
"command": "npx",
"args": [
"infura-mcp-server"
],
"env": {
"INFURA_API_KEY": "<INFURA_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"infura": {
"command": "npx",
"args": [
"infura-mcp-server"
],
"env": {
"INFURA_API_KEY": "<INFURA_API_KEY>"
}
}
}
}Environment variables
INFURA_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.