Open-source QR generator for AI agents. MCP server + CLI. Static PNG/SVG, no account. Designer and dynamic codes at https://useqr.co.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add useqr -- npx -y useqr-mcp~/.codex/config.toml
[mcp_servers.useqr]
command = "npx"
args = ["-y", "useqr-mcp"]
# codex mcp add useqr -- npx -y useqr-mcp~/.cursor/mcp.json
{
"mcpServers": {
"useqr": {
"command": "npx",
"args": [
"-y",
"useqr-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"useqr": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"useqr-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"useqr": {
"command": "npx",
"args": [
"-y",
"useqr-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"useqr": {
"command": "npx",
"args": [
"-y",
"useqr-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"useqr": {
"command": "npx",
"args": [
"-y",
"useqr-mcp"
]
}
}
}Remote
claude mcp add --transport http useqr https://useqr.co/api/mcp~/.codex/config.toml
[mcp_servers.useqr]
url = "https://useqr.co/api/mcp"
# codex mcp add useqr --url https://useqr.co/api/mcp~/.cursor/mcp.json
{
"mcpServers": {
"useqr": {
"url": "https://useqr.co/api/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"useqr": {
"type": "http",
"url": "https://useqr.co/api/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"useqr": {
"httpUrl": "https://useqr.co/api/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"useqr": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://useqr.co/api/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"useqr": {
"url": "https://useqr.co/api/mcp"
}
}
}