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Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.
About
Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.
Remote endpoints: streamable-http: https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp
Security Report
10.0
Low Risk10.0Low RiskValid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
6 tools verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-kodandy-jp-biz-opportunity": {
"url": "https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
JP Business Opportunity Data Gateway — MCP Server
Remote MCP server exposing deadline-driven Japanese public-sector business opportunity data to AI agents, metered per call with the x402 payment protocol.
- MCP endpoint (Streamable HTTP, stateless):
https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp - Machine index: llms.txt · API contract: openapi.yaml
- Sibling gateway (corporate regulatory raw data): jp-m2m-mcp
| Tool | Dataset | Price |
|---|---|---|
list_opportunity_datasets | Catalog lookup | Free |
search_open_tenders / get_tender_notice | Open government tender notices (入札公告) — keyword, region, deadline | 0.05 USDC / call |
search_subsidies / get_subsidy_program | Subsidy and grant programs (補助金・助成金) — eligibility, windows | 0.05 USDC / call |
search_sanctions | Procurement sanction / suspension lists (指名停止), keyed by 13-digit corporate number | 0.05 USDC / call |
Connect
claude mcp add --transport http jp-biz https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp
{
"mcpServers": {
"jp-biz": {
"type": "streamable-http",
"url": "https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp"
}
}
}
No API key and no initialize handshake required. Paid tools return structured HTTP 402 / x402 payment challenges (USDC on Base; testnet during the current private beta) — settle and retry the resource with an X-PAYMENT / PAYMENT-SIGNATURE header.
Notes
- Machine-to-machine only. Human browsers receive a plain-text 402 by design.
- Status: closed private beta. Endpoints, pricing and datasets may change.
- Source of the gateway lives in a private repository; this repo hosts the public MCP documentation and registry manifest.
License
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