Japan EDINET Filing Index MCP Server

by mk-career-planning Your server? Claim it

answering

Japan EDINET Filing Index is answering right now. Last checked 5 min ago. It exposes 5 tools.

What has this Japanese company filed on EDINET (FSA) in the last 365 days? Hosted. Facts only.

Uptime history 14 days of history · worst day 99%

14 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1183 ms

Response time

average over 24h

open, no key

Access

streamable-http

Japan EDINET Filing Index missed one check this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of 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 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add jp-edinet --transport http https://jp-edinet-production.mk-career-planning.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://jp-edinet-production.mk-career-planning.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.jp-edinet]
url = "https://jp-edinet-production.mk-career-planning.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "jp-edinet": {
      "url": "https://jp-edinet-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "jp-edinet": {
      "type": "http",
      "url": "https://jp-edinet-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

Available tools 5

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

edinet

edinet_company_filings

What has this Japanese company or other filer submitted to EDINET in the last 365 days? From this service's day-by-day index of the EDINET document list: document ID, document type (EDINET code and English label, our translation), submission time, period, filer, issuer, tender offer subject and subsidiary codes, parent document, withdrawal, disclosure and correction status, and the EDINET link. Withdrawn filings carry no content. Facts only.

edinet_filing_relations

How is this EDINET filing related to other filings, as EDINET's document list states explicitly? One hop each: parent document (parentDocID: amendment, change report base, withdrawal), child documents, filer, large shareholding issuer, tender offer subject and listed subsidiaries, plus FSA correction and non-disclosure records. Each relation names its basis field. Targets not in the index are returned as unresolved with reason candidates, never guessed.

edinet_holdings_tender_offers

Which large shareholding and tender offer filings name this Japanese issuer? Large shareholding reports, change reports and amendments (EDINET issuerEdinetCode) and tender offer filings (subjectEdinetCode), newest first, from this service's EDINET index. Filer names are given only for organisations; names that appear to be individuals are withheld. A list of filings ordered by time only: no holding ratios and no interpretation of anyone's intentions.

catalog

catalog

List the tools of this server with prices, data sources, licensing, daily limits and data freshness.

receipt

get_receipt

Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.

Endpoints

URL	Transport	State	Latency	Checked
https://jp-edinet-production.mk-career-planning.workers.dev/mcp	streamable-http	answering	1319 ms	5 min ago

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Japan EDINET Filing Index — questions

Answers built from our own checks of this server.

What can Japan EDINET Filing Index do?

It exposes 5 tools, read directly from the server on our last check. Among them: catalog, edinet_company_filings, edinet_filing_relations, edinet_holdings_tender_offers, get_receipt. 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 Japan EDINET Filing Index working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1183 ms. The bar chart above shows every period we have measured.

How do I connect Japan EDINET Filing Index?

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

Does Japan EDINET Filing Index need an API key?

No. Japan EDINET Filing Index completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Japan EDINET Filing Index?

It answers our handshake in 1183 ms on average, which is faster than 3% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.