53ON
https://53on.com/mcp
● healthy
Directory and marketplace of local businesses and independent professionals near you.
Transport
streamable-http
Auth
—
Cost
—
Protocol revision
2026-07-28
negotiated, not declared
Listed in
Directories this entry was found in.
mcp-registry
wellknown
↗
How to connect
MCP endpoint (streamable-http)
https://53on.com/mcpJSON-RPC initialize probe
curl -X POST https://53on.com/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'