Autumn MCP by usefulapi for Grok
io.usefulapi/autumn
MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.
client:Grok
transport:streamable-http
tools:18
Install Autumn MCP by usefulapi in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"autumn": {
"type": "http",
"url": "https://autumn.usefulapi.io/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- autumn_get_customer
- autumn_list_customers
- autumn_check
- autumn_list_invoices
- autumn_get_entity
- autumn_list_entities
- autumn_list_features
- autumn_get_feature
- autumn_list_plans
- autumn_get_plan
- autumn_preview_attach
- autumn_request
- autumn_get_or_create_customer
- autumn_update_customer
- autumn_track_usage
- autumn_attach_plan
- autumn_create_entity
- autumn_open_customer_portal