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MCP verified Apache-2.0 Self-run

Tdnet Disclosure Mcp

mcp-ajtgjmdjp-tdnet-disclosure-mcp · by ajtgjmdjp

MCP server for TDNET timely disclosures (適時開示) — earnings, dividends, M&A, buybacks from Tokyo Stock Exchange

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Install

$ agentstack add mcp-ajtgjmdjp-tdnet-disclosure-mcp

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

tdnet-disclosure-mcp

[](https://github.com/ajtgjmdjp/tdnet-disclosure-mcp/actions/workflows/ci.yml) [](https://pypi.org/project/tdnet-disclosure-mcp/) [](https://www.python.org/downloads/) [](https://opensource.org/licenses/Apache-2.0)

Model Context Protocol (MCP) server for TDNET timely disclosures (適時開示) from the Tokyo Stock Exchange (JPX/TSE). Access earnings reports (決算短信), dividend announcements, buyback disclosures, forecast revisions, and more — no API key required.

Part of the Japan Finance Data Stack: edinet-mcp (securities filings) | tdnet-disclosure-mcp (timely disclosures) | estat-mcp (government statistics) | boj-mcp (Bank of Japan) | stockprice-mcp (stock prices & FX)

Features

  • 4 MCP Tools: getlatestdisclosures, searchdisclosures, getcompanydisclosures, getdisclosuresbydate
  • No authentication required - uses free public API
  • Auto-categorization: earnings (決算短信), dividends, forecast revisions, buybacks, governance
  • CLI: latest, search, company, by-date, test, serve

Installation

pip install tdnet-disclosure-mcp

Configuration

No API key required. Add to Claude Desktop config:

{
  "mcpServers": {
    "tdnet": {
      "command": "uvx",
      "args": ["tdnet-disclosure-mcp", "serve"]
    }
  }
}

CLI Usage

# Get latest disclosures
tdnet-disclosure-mcp latest
tdnet-disclosure-mcp latest --limit 50

# Search disclosures
tdnet-disclosure-mcp search "トヨタ"
tdnet-disclosure-mcp search "決算短信"

# Get company disclosures
tdnet-disclosure-mcp company 7203

# Get disclosures by date
tdnet-disclosure-mcp by-date 2026-02-14

# Test API connection
tdnet-disclosure-mcp test

# Start MCP server
tdnet-disclosure-mcp serve

MCP Tools

getlatestdisclosures

Get the most recent TDNET disclosures.

Parameters:

  • limit: Maximum results (1-300, default: 50)

search_disclosures

Search by keyword (company name, stock code, or title).

Parameters:

  • keyword: Search keyword
  • limit: Maximum results (1-100, default: 20)

getcompanydisclosures

Get disclosures for a specific company.

Parameters:

  • code: 4-digit stock code
  • limit: Maximum results (1-300, default: 50)

getdisclosuresby_date

Get all disclosures for a specific date.

Parameters:

  • target_date: Date in YYYY-MM-DD format

Disclosure Categories

| Category | Japanese | Examples | |---|---|---| | earnings | 決算短信 | Quarterly/annual earnings reports | | dividend | 配当 | Dividend changes | | forecast_revision | 業績予想修正 | Earnings forecast revisions | | buyback | 自社株買い | Share buyback announcements | | offering | 増資/新株 | Stock offerings | | governance | ガバナンス | Corporate governance, board changes | | other | その他 | Other disclosures |

Data Attribution & Disclaimer

Data provided by Yanoshin Web API. Not affiliated with JPX/TSE or Yanoshin. Verify against official TDNET sources.

License

Apache-2.0

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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