Suzuri MCP Server

by suzuri Your server? Claim it

answering

Suzuri is answering right now. Last checked 4 min ago. It exposes 1 tools.

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

Uptime history 51 days of history · worst day 94%

51 days agonow

94.5%

Uptime 24h

86 of 91 checks

Tools

read from the server

142 ms

Response time

average over 24h

open, no key

Access

streamable-http

Suzuri does not always answer

Over the last week it answered 98.4% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 4 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://suzuri.dev/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://suzuri.dev/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://suzuri.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://suzuri.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://suzuri.dev/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

japan

search_japan_white_papers

Semantic search over Japan's official government white papers: the Ministry of Defense white paper (防衛白書) in both its 2025 edition (令和7年版) and 2026 edition (令和8年版), and METI's trade white paper (通商白書, 2025 edition). Use this when the user asks about Japanese defense policy, the Self-Defense Forces, Japan's security environment, defense budgets or procurement programs, the Japan-US alliance, how Tokyo officially describes China, North Korea or Russia, or about Japan's trade strategy, global supply chain resilience, economic security, overdependence and economic coercion, or China's industrial policy and its effect on trade. One query searches all of them at once, and every result is labelled with its paper name and edition year. Because both defense editions are indexed together, a single query can surface how the same topic is described in each year: the 2026 edition adds parts and chapters that did not exist before, while other passages carry over from the previous year with little or no change. Reading the returned excerpts side by side therefore shows both what changed and what stayed the same. This tool retrieves passages; it does not compute the differences for you. Queries may be in English or Japanese — English queries are automatically translated before retrieval against the Japanese corpus. Returns ranked excerpts with paper name, chapter, page numbers and a source URL suitable for citation. Scope: the 2025 and 2026 editions of the defense white paper and the 2025 edition of the trade white paper only. Not a source for breaking news, press conferences, statistical databases, export control regulations, tariff schedules, or documents from other ministries.

Endpoints

URL	Transport	State	Latency	Checked
https://suzuri.dev/mcp	streamable-http	answering	141 ms	4 min ago

Alternatives to Suzuri

same job, measured the same way

Research

by shamra-academia

The only MCP server for Arabic academic research — search, read & cite Arabic + English papers.

answering

Govping

by stevebutterworth

Free regulatory intelligence. Search 27,000+ changes across 2,000+ government sources.

26 installs/wk local only

Japan Public Ledgers MCP

by mcp-revenue-empire

Tamper-evident daily ledgers of 12 Japanese public-data domains, with cross-ledger entity search.

172 tools answering

Find Research Papers

by surendranb

Search open-source research papers across arXiv, OpenAlex, Crossref, PubMed, Semantic Scholar.

234 installs/wk local only

Opendirectories Business Data

by bigjai

Search 12M+ verified businesses across 10 countries via government registers.

86 installs/wk answering

MCP Recipes

by smeet666

Search six recipe sites at once, in French, English and Spanish, and scale quantities.

70 installs/wk local only

Arne Kellmann Consulting

by arnekellmann

Read consulting services and search public architecture consulting documents in English or German.

3 tools answering

Bible App

by thaiapp

Read-only Bible for AI: search & read scripture in Thai & English, plus a daily verse.

5 tools answering

Suzuri — questions

Answers built from our own checks of this server.

What can Suzuri do?

It exposes 1 tools, read directly from the server on our last check. Among them: search_japan_white_papers. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Suzuri working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 86 of 91 checks got a reply (94.5%), average response time 142 ms. The bar chart above shows every period we have measured.

How do I connect Suzuri?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Suzuri need an API key?

No. Suzuri completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Suzuri?

It answers our handshake in 142 ms on average, which is faster than 79% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.