MCP.Market

Jp Biz Opportunity MCP server

online · 100% uptime
by kodandy·io.github.kodandy/jp-biz-opportunity·v0.1.0
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Japanese public-sector business opportunities for AI agents: tenders, subsidies, sanctions. x402.

B81/100grade B
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Safety scan
B81/100

full report

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Jp Biz Opportunity tools (6)

write = sends, deletes, buys or posts
  • get_subsidy_programFree

    Full raw record of one Japanese subsidy / grant program: sponsor, maximum grant amount, subsidy rate, eligible industries and application window. Paid via x402: each call costs 0.05 USDC. This tool returns the HTTP 402 payment challenge for the resource. Private beta note: a successful settlement is acknowledged with a receipt that records your priority access; the dataset itself unlocks for early settlers as provisioning goes live.

  • get_tender_noticeFree

    Full raw record of one Japanese public-sector open tender notice: agency, region, category, publication date, submission deadline and specification summary. Paid via x402: each call costs 0.05 USDC. This tool returns the HTTP 402 payment challenge for the resource. Private beta note: a successful settlement is acknowledged with a receipt that records your priority access; the dataset itself unlocks for early settlers as provisioning goes live.

  • list_opportunity_datasetsFree

    Free catalog lookup. Lists the raw Japanese public-sector business-opportunity datasets on this gateway (open tender notices, subsidy programs, procurement sanction lists) with per-call x402 pricing (0.05 USDC per call). Use the search/get tools or the returned api_url to retrieve data.

  • search_open_tendersFree

    FREE — returns live data. Search nationwide Japanese public-sector tender notices (官公需情報ポータルサイト検索API) by keyword: title, agency, region, category, notice text excerpt and the original document URL. keyword (min 2 chars) is required; region is folded into the query. Attribution included.

  • search_sanctionsFree

    Look up suspension-of-nomination (指名停止) and administrative action records for one Japanese corporate number (法人番号). Paid via x402: each call costs 0.05 USDC. This tool returns the HTTP 402 payment challenge for the resource. Private beta note: a successful settlement is acknowledged with a receipt that records your priority access; the dataset itself unlocks for early settlers as provisioning goes live.

  • search_subsidiesFree

    FREE — returns live data. Search currently-open Japanese subsidy and grant programs (jGrants 公開API) by keyword: titles, deadlines, max amounts, target areas. keyword (min 2 chars) is required. Attribution included.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 751ms20/20
  • Tool poisoning6 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 107 days ago8/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 81/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Jp Biz Opportunity compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
81/100
higher than 62% of 48,255 servers
Tools
6
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
629 ms
faster than 23% of 30,031 servers

What its tools let an agent do: 6 read

Install Jp Biz Opportunity in Claude Code, Cursor or VS Code

claude mcp add --transport http jp-biz-opportunity https://jp-biz-opportunity-62ko7b2uwa-an.a.run.app/mcp
Add to Cursor

What the publisher says

From the Jp Biz Opportunity repository's README, as published. We do not edit it. Read it on GitHub

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

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

MIT

Nothing above is checked by us. What we check is on the safety report.

Jp Biz Opportunity: common questions

Is Jp Biz Opportunity MCP server safe?
Mostly: it is graded B (81/100). Read the Jp Biz Opportunity safety report
How do I install Jp Biz Opportunity?
It runs remotely at jp-biz-opportunity-62ko7b2uwa-an.a.run.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Jp Biz Opportunity need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Jp Biz Opportunity maintained?
The last commit was 145 days ago (2026-06-12). The latest release is v0.1.0.
Is Jp Biz Opportunity up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Jp Biz Opportunity compare with other MCP servers?
safety score 81/100 (higher than 62% of 48,255 servers); tools 6 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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