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Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add drain --env DRAIN_PRIVATE_KEY='<DRAIN_PRIVATE_KEY>' -- npx -y drain-mcp~/.codex/config.toml
[mcp_servers.drain]
command = "npx"
args = ["-y", "drain-mcp"]
env = { DRAIN_PRIVATE_KEY = "<DRAIN_PRIVATE_KEY>" }
# codex mcp add drain --env DRAIN_PRIVATE_KEY='<DRAIN_PRIVATE_KEY>' -- npx -y drain-mcp~/.cursor/mcp.json
{
"mcpServers": {
"drain": {
"command": "npx",
"args": [
"-y",
"drain-mcp"
],
"env": {
"DRAIN_PRIVATE_KEY": "<DRAIN_PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"drain": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"drain-mcp"
],
"env": {
"DRAIN_PRIVATE_KEY": "<DRAIN_PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"drain": {
"command": "npx",
"args": [
"-y",
"drain-mcp"
],
"env": {
"DRAIN_PRIVATE_KEY": "<DRAIN_PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"drain": {
"command": "npx",
"args": [
"-y",
"drain-mcp"
],
"env": {
"DRAIN_PRIVATE_KEY": "<DRAIN_PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"drain": {
"command": "npx",
"args": [
"-y",
"drain-mcp"
],
"env": {
"DRAIN_PRIVATE_KEY": "<DRAIN_PRIVATE_KEY>"
}
}
}
}Environment variables
DRAIN_PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.