Is the Fujimura Ui Japan Company Leads MCP server down?

mcp-registry/io.github.fujimura-ui/japan-company-leads-mcp · v0.1.0

Also listed as glama/fujimura-ui/japan-company-leads-finder-mcp

unknown
Last checked 2026-10-19 12:33 UTC · handshake 126ms

As of 2026-10-19 12:33 UTC, the Fujimura Ui Japan Company Leads MCP server is unknown. Over the last 30 days it answered 0% of Glimind's liveness checks.

uptime (30d checks)
0%
checks observed
2
outages (90d)
0
tools
4

B2B leads for Japan: search 1M+ companies by size, capital, location, subsidy history (gBizINFO).

Point your MCP client at this streamable-http endpoint: https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp

Agent-readiness: C (75/100)

C (75/100): 1 error(s), 1 warning(s) across 4 tool(s); ~640 tokens of tool definitions.
Scores higher than 10% of 15,780 MCP servers Glimind has audited.
Its tool list costs an agent ~640 tokens per session — lighter than 85% of servers.
no tool-poisoning patterns
Schemas100
Descriptions100
Safety hints30
Token cost100
Client compatibility70
Protocol100
Reliability0
Stability100

What to fix (3)

The endpoint did not complete an MCP handshake.

Check the URL, TLS certificate and that the server answers a JSON-RPC "initialize" POST. How to fix →

4 of 4 tool(s) carry no readOnlyHint/destructiveHint annotations.

Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →

Tools: get_company_procurement, get_company_profile, get_company_subsidies, search_companies

No tool declares an outputSchema.

Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →

Auto-fix: 4 corrected tool definitions

Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp/fixes

get_company_procurement 1 change 
{
  "name": "get_company_procurement",
  "description": "法人番号を指定して、その企業の政府調達（官公庁との取引）実績を取得する。官公需に強い企業の発掘や、取引先の信用調査の参考に使える。",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "corporate_number"
    ],
    "properties": {
      "corporate_number": {
        "type": "string",
        "maxLength": 13,
        "minLength": 13,
        "description": "法人番号（13桁）"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "企業の官公庁取引実績を取得"
}
get_company_profile 1 change 
{
  "name": "get_company_profile",
  "description": "法人番号を指定して企業の詳細プロフィールを取得する：代表者名・役職、従業員数、資本金、設立日、事業概要、会社URL、全省庁統一資格など。営業アプローチの下調べに使う。",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "corporate_number"
    ],
    "properties": {
      "corporate_number": {
        "type": "string",
        "maxLength": 13,
        "minLength": 13,
        "description": "法人番号（13桁）"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "企業プロフィールを取得"
}
get_company_subsidies 1 change 
{
  "name": "get_company_subsidies",
  "description": "法人番号を指定して、その企業が国から受給した補助金の履歴を取得する。「補助金で設備投資した企業」「IT導入補助金の受給企業」など、予算と投資意欲のある企業の発掘に使える。",
  "inputSchema": {
    "type": "object",
    "$schema": "http://json-schema.org/draft-07/schema#",
    "required": [
      "corporate_number"
    ],
    "properties": {
      "corporate_number": {
        "type": "string",
        "maxLength": 13,
        "minLength": 13,
        "description": "法人番号（13桁）"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  },
  "title": "企業の補助金受給歴を取得"
}

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.fujimura-ui/japan-company-leads-mcp"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/io.github.fujimura-ui/japan-company-leads-mcp"}) over MCP.

Passed

Largest tool definitions

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

Markdown 
[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp.svg)](https://glimind.com/server/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp?ref=badge)
HTML 
<a href="https://glimind.com/server/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp.svg" alt="MCP agent-readiness"></a>
reStructuredText 
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp.svg
   :target: https://glimind.com/server/mcp-registry%2Fio.github.fujimura-ui%2Fjapan-company-leads-mcp?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:2118f26773a536ae…, first seen 2026-10-17, included at leaf 15692 of 77,688. Version history · verify what your client received.

Tools (4)

Compare: most reliable search servers · most reliable data servers · most reliable retrieval servers

Know before your agent calls it

Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.

Add Glimind — free, no signup:

Add to Cursor Add to VS Code

Claude Code

claude mcp add --transport http glimind https://glimind.com/mcp

Claude Desktop · Windsurf · Cline (mcpServers JSON)

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Fujimura Ui Japan Company Leads MCP server down right now?

As of 2026-10-19 12:33 UTC, the Fujimura Ui Japan Company Leads MCP server is unknown. Over the last 30 days it answered 0% of Glimind's liveness checks.

How many tools does Fujimura Ui Japan Company Leads MCP server provide?

Fujimura Ui Japan Company Leads MCP server advertises 4 tools, including get_company_procurement, get_company_profile, get_company_subsidies, search_companies.

How do I install Fujimura Ui Japan Company Leads MCP server?

Point your MCP client at this streamable-http endpoint: https://gbiz-leads-mcp.plus-synergy.workers.dev/mcp

Is the Fujimura Ui Japan Company Leads MCP server safe to connect to an AI agent?

Glimind scanned all 4 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Fujimura Ui Japan Company Leads MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.

Feedback
Help us improve