MCP server for opn.onl — shorten links, read analytics & manage links from AI assistants. Works with the hosted service or your self-hosted instance.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add opn --env OPN_API_KEY='<OPN_API_KEY>' -- npx -y opn-mcp~/.codex/config.toml
[mcp_servers.opn]
command = "npx"
args = ["-y", "opn-mcp"]
env = { OPN_API_KEY = "<OPN_API_KEY>" }
# codex mcp add opn --env OPN_API_KEY='<OPN_API_KEY>' -- npx -y opn-mcp~/.cursor/mcp.json
{
"mcpServers": {
"opn": {
"command": "npx",
"args": [
"-y",
"opn-mcp"
],
"env": {
"OPN_API_KEY": "<OPN_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"opn": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"opn-mcp"
],
"env": {
"OPN_API_KEY": "<OPN_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"opn": {
"command": "npx",
"args": [
"-y",
"opn-mcp"
],
"env": {
"OPN_API_KEY": "<OPN_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"opn": {
"command": "npx",
"args": [
"-y",
"opn-mcp"
],
"env": {
"OPN_API_KEY": "<OPN_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"opn": {
"command": "npx",
"args": [
"-y",
"opn-mcp"
],
"env": {
"OPN_API_KEY": "<OPN_API_KEY>"
}
}
}
}Environment variables
OPN_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.