# jp-biz-opportunity [Health: Active]

**Category:** 💰 Finance & Fintech  
**Repository:** https://github.com/kodandy/jp-biz-opportunity-mcp  
**GitHub Stars:** 0  
**Views:** 0  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/jp-biz-opportunity

## Description
Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.

## Claude Desktop Quick Installation
Heuristic fallback — verify the package name and runner against the repository README before running it. Uses `npx` (confidence: low):

```json
"mcpServers": {
  "jp-biz-opportunity": {
    "command": "npx",
    "args": ["-y","jp-biz-opportunity"]
  }
}
```

## Documentation & README

# JP Business Opportunity Data Gateway — MCP Server

Remote [MCP](https://modelcontextprotocol.io) server exposing **deadline-driven Japanese public-sector business opportunity data** to AI agents, metered per call with the [x402 payment protocol](https://github.com/coinbase/x402).

- **MCP endpoint (Streamable HTTP, stateless):** `https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp`
- Machine index: [llms.txt](https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/llms.txt) · API contract: [openapi.yaml](https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/openapi.yaml)
- Sibling gateway (corporate regulatory raw data): [jp-m2m-mcp](https://github.com/kodandy/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

```bash
claude mcp add --transport http jp-biz https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp
```

```json
{
  "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

[MIT](https://github.com/kodandy/jp-biz-opportunity-mcp/blob/HEAD/LICENSE)