MCP server for interacting with 1Password via the CLI to read and manage credentials.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add onepassword --env OP_SERVICE_ACCOUNT_TOKEN='<OP_SERVICE_ACCOUNT_TOKEN>' -- npx -y onepassword-mcp-server~/.codex/config.toml
[mcp_servers.onepassword]
command = "npx"
args = ["-y", "onepassword-mcp-server"]
env = { OP_SERVICE_ACCOUNT_TOKEN = "<OP_SERVICE_ACCOUNT_TOKEN>" }
# codex mcp add onepassword --env OP_SERVICE_ACCOUNT_TOKEN='<OP_SERVICE_ACCOUNT_TOKEN>' -- npx -y onepassword-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"onepassword": {
"command": "npx",
"args": [
"-y",
"onepassword-mcp-server"
],
"env": {
"OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"onepassword": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"onepassword-mcp-server"
],
"env": {
"OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"onepassword": {
"command": "npx",
"args": [
"-y",
"onepassword-mcp-server"
],
"env": {
"OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"onepassword": {
"command": "npx",
"args": [
"-y",
"onepassword-mcp-server"
],
"env": {
"OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"onepassword": {
"command": "npx",
"args": [
"-y",
"onepassword-mcp-server"
],
"env": {
"OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>"
}
}
}
}Environment variables
OP_SERVICE_ACCOUNT_TOKEN
Replace the placeholders with your own credentials and keep them out of version control.