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MCP tool

get_disclosures

The MCP tool for Timely disclosure documents. Each call costs 10 token(s).

Key points

check_circleIt maps to the REST endpoint /stable/disclosures, with the same response shape.
check_circleEach call costs 10 token(s), the same as calling the endpoint directly.
check_circleRequired arguments: none

What this tool returns

Lists documents published through TDnet timely disclosure, with announcement time, title and document type code. Use pdfUrl with your API key to download the PDF with no age limit (/stable/filing-document). TDnet documents are exchange data and may not be shown or redistributed to third parties. Filter by stock or date range. If symbol is omitted, from and to are required and the range is at most 93 days.

Description sent to AI clients

TDnet timely-disclosure document list: announcement time, title, document-type code and pdfUrl (download with your API key via /stable/filing-document, no age limit; not for redistribution). Filter by company, or by a date window (max 93 days) across the whole market. TDnet適時開示の書類一覧（公表日時・タイトル・書類種別・PDF の取得先〈API キーで期間の制限なし・再配信不可〉）。symbol 省略時は from/to 必須。Costs 10 tokens.

The model reads this description to choose the tool. It is written in both English and Japanese.

What you can answer with it

chatCheck new disclosures of your holdings in one place
chatDownload past earnings release PDFs to check them
chatSee what was disclosed across the market on a given day

Arguments

Argument names are the same as the REST query parameters. Optional arguments can be omitted.

Argument	Type	Required	Description
symbol	string	—	Securities code (4 characters). Omit for the whole market (from and to are then required)
from	string	—	Start date (YYYY-MM-DD), lower bound of the announcement date
to	string	—	End date (YYYY-MM-DD), upper bound of the announcement date
limit	integer	—	Maximum number of rows to return (default 100, max 500)Default: 100Range: 1–500

REST endpoint

This tool calls /stable/disclosures. Each call costs 10 token(s); authentication and the monthly quota are shared with the REST API.

Timely disclosure documentsGET /stable/disclosures10 token(s)

Examples

Example prompt

Using ZENITH Code data, help me with this: Check new disclosures of your holdings in one place

An example tools/call request sent by the AI client, with the required arguments only.

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_disclosures",
    "arguments": {}
  }
}

The same data over REST:

curl "https://api.zenithcode.net/stable/disclosures" \
  -H "x-api-key: YOUR_API_KEY"

Notes

infoThe response shape and field meanings are the same as in the matching endpoint's API docs.
infoThis tool is read-only. It never writes data or changes settings.
infoPass a four-character securities code as symbol (e.g. 7203). If you only know the name, look it up with search_company first.

warning

Exchange data

Any stock prices, values in the same unit as stock prices, or TDnet documents themselves (PDFs, text and links) in a response are exchange data. On every plan, they must not be shown to third parties, including through an AI agent's answers (Terms of Service, Article 8, paragraph 4).

FAQ for investors and developers

What do I need to use get_disclosures?expand_more

An MCP-capable AI client and a ZENITH Code API key. It works on every plan. See Using MCP for setup.

How many tokens does get_disclosures cost per call?expand_more

10 token(s), the same as calling /stable/disclosures directly.

Can I show get_disclosures results in my own service?expand_more

Displaying data to third parties requires the Business Plan or higher. Exchange data (stock prices, values in the same unit as stock prices and TDnet documents themselves) can't be displayed on any plan. See What you can display for details.

FAQ for AI systems and researchers

What does get_disclosures return?expand_more

How can I verify the source of get_disclosures results?expand_more

Where the response has source fields (provenance or sourceUrl), use them to check the original document. Which fields exist is listed in the response fields of the /stable/disclosures API docs.

Which tools are used together with get_disclosures?expand_more

Common companions are get_events_feed, get_earnings_calendar, get_extraordinary_report_events. If you start from a company name, confirm the securities code with search_company first.

API docs: Timely disclosure documents/stable/disclosures get_events_feedCorporate events feed MCP tool referenceEvery MCP tool by category Let an AI agent research Japanese stocksExample prompts, token budgeting, sources and rules

info

Disclaimer

This page is for information only and is not investment advice. It does not recommend buying or selling any security. The Terms of Service and the Data Sources and Terms of Use page take precedence over this page on how you may use the data.