`search_catalog`

34 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
zobrx https://mcp.zobrx.com/mcp	answers-mcp	58
sella-mcp https://sellag.vercel.app/api/mcp	answers-mcp	52
reelquoteai-us https://widget.reelquoteai.com/mcp	answers-mcp	32
curie-commerce-global https://chat.curie.app/api/mcp/global	answers-mcp	30
bim.house https://bim.house/mcp	answers-mcp	29
anamized-desk https://anamized.grok.me/mcp	answers-mcp	29
custom-blinds-shop https://shop.customblinds.co.za/mcp	answers-mcp	26
facet-ucp-shopping https://api.facet.llc/ucp/mcp	answers-mcp	23
commonlands-mcp https://mcp.commonlands.com/mcp	answers-mcp	21
RTK Motion MCP https://api.rtkmotion.io/mcp	answers-mcp	21
grounded-aeo https://groundedaeo.com/api/mcp	answers-mcp	15
universal-commerce https://www.theprotoclinical.com/api/ucp/mcp	answers-mcp	13
universal-commerce https://stienhard-stones.myshopify.com/api/ucp/mcp	answers-mcp	13
lmk-today https://lmk.today/api/ucp/mcp	answers-mcp	13
freqblog-music https://mcp.freqblog.com/mcp	answers-mcp	12
Starwell https://starwell.dev/api/starwell/mcp	answers-mcp	11
ecoaloha https://ecoaloha.com/mcp	answers-mcp	11
AirShelf https://mcp.airshelf.ai/mcp	answers-mcp	8
Agent Checkout Network https://agentcheckoutapi.com/mcp	answers-mcp	8
UCP Checker https://ucpchecker.com/mcp	answers-mcp	8
zyla-api-hub https://mcp.zylalabs.com/mcp	answers-mcp	8
Expanding Web — Agentic Commerce Readiness https://expandingweb.com/mcp	answers-mcp	7
Hedge Fund Alpha Research MCP https://hedgefundalpha.com/mcp	answers-mcp	7
Nord Trail Reference Store https://ready.expandingweb.com/mcp	answers-mcp	6
sofiastage-events https://api.sofiastage.com/mcp	answers-mcp	5
Okun Koneosa https://okunkoneosa.fi/mcp	answers-mcp	5
Rakentaja Outlet https://rakentajaoutlet.fi/mcp	answers-mcp	5
dynamical-catalog https://mcp.dynamical.org/mcp	answers-mcp	4
thebetterbuy-catalog https://mcp.thebetterbuy.co.uk	answers-mcp	4
kodshop-catalog https://kodshop.cloud/mcp	answers-mcp	3
matchbox https://askmatchbox.com/api/mcp/mcp	answers-mcp	3
blinkcodes-catalog https://blinkcodes.com/mcp	answers-mcp	3
io.github.MisfitMEdiAhouse/misfit-machine-store https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/misfit-machine-store-mcp	answers-mcp	3
llmsmap-mcp https://llmsmap.me/api/mcp/	answers-mcp	2

34 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.