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KKJ Public Procurement Search

https://mcp.n-3.ai/mcp?tools=kkj-search
● healthy

Search Japan's KKJ government procurement information portal for public tender notices from national and local agencies.

Transport
streamable_http
Auth
open
Cost
free

How to connect

MCP endpoint (streamable_http)
https://mcp.n-3.ai/mcp?tools=kkj-search
JSON-RPC initialize probe
curl -X POST https://mcp.n-3.ai/mcp?tools=kkj-search \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'
Homepage
https://n-3.ai/apps/reinfo-agent
Listed at (pulsemcp)
https://www.pulsemcp.com/servers/kkj