MCP server for AddCal: manage the calendars other people subscribe to. Remote streamable HTTP endpoint, OAuth, 19 tools.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http addcal https://addcal.co/mcp~/.codex/config.toml
[mcp_servers.addcal]
url = "https://addcal.co/mcp"
# codex mcp add addcal --url https://addcal.co/mcp~/.cursor/mcp.json
{
"mcpServers": {
"addcal": {
"url": "https://addcal.co/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"addcal": {
"type": "http",
"url": "https://addcal.co/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"addcal": {
"httpUrl": "https://addcal.co/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"addcal": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://addcal.co/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"addcal": {
"url": "https://addcal.co/mcp"
}
}
}