instamart_mcp_add_to_cart – 1 MCP server offers this tool
What it usually takes
cart_id– in 1 of 1product_id– in 1 of 1quantity– in 1 of 1
No server marks it as only reading: treat it as able to change data.
From each publisher's own tool list. We never call a tool.
Servers
| Server | Inputs | Read-only? |
|---|---|---|
Instamart MCP co.huggingface.traceverse-community/instamart-mcp Add a product to a cart. Pass empty cart_id to create a new cart. | cart_id,product_id,quantity | Not stated |