`add_to_cart`

10 servers reported a tool by this name when we called them. Names are chosen by whoever wrote the server, so two tools sharing a name do not have to do the same thing. We record what was reported, not what it does.

server	result when we called it	tools
coil-scanner https://coil.trade/mcp	answers-mcp	46
alloverart-shop https://allover.art/mcp	answers-mcp	31
com.vaanzari/commerce https://vaanzari.com/mcp	answers-mcp	29
synchronity-mcp https://api.synchronity.app/mcp	answers-mcp	26
kifly https://kifly.ai/api/mcp	answers-mcp	21
BotLens AI Gateway https://eaglesandangelsltd.mcp.getbotlens.com/mcp	answers-mcp	15
BotLens AI Gateway https://1845meat.mcp.getbotlens.com/mcp	answers-mcp	11
Agent Checkout Network https://agentcheckoutapi.com/mcp	answers-mcp	8
sati-grumpy https://sati-grumpy.fly.dev/mcp	answers-mcp	5
sati-search https://sati-search.fly.dev/mcp	answers-mcp	5

10 of these answered an MCP handshake on the day we checked. That is not a promise the tool works, only that the server was running and told us the tool existed.