tdnet-disclosure-mcp

What This Skill Does

The tdnet-disclosure-mcp skill provides a direct interface to the Tokyo Stock Exchange (TSE) timely disclosure data (TDNET). It allows OpenClaw users to programmatically fetch, filter, and monitor critical corporate announcements such as earnings reports (決算短信), dividend declarations, share buyback programs, and revisions to financial forecasts. By integrating with the Yanoshin Web API, the skill functions as a robust bridge to real-time Japanese financial market data, enabling users to keep track of listed company news without needing manual browser navigation or complex scraping scripts. It simplifies access to structured regulatory data for research, monitoring, and automated analysis workflows.

Installation

To integrate this skill into your environment, use the OpenClaw management utility. Run the following command in your terminal:

clawhub install openclaw/skills/skills/ajtgjmdjp/tdnet-disclosure-mcp

Alternatively, if you are running this as a standalone Python environment, you can install the package using pip or uv:

pip install tdnet-disclosure-mcp

Use Cases

• Automated Earnings Tracking: Automatically fetch quarterly earnings reports for a watchlist of companies.
• Market Sentiment Analysis: Monitor for keyword-specific disclosures like "share buyback" or "governance change" across the entire market.
• Historical Data Lookup: Retrieve disclosures from specific dates to build financial models or perform backtesting based on historical news release timing.
• Corporate Surveillance: Track specific companies by their stock code to receive updates on dividends, board member changes, or stock splits.

Example Prompts

1. "Check the latest disclosures for Sony, stock code 6758, and tell me if they released any new earnings reports this week."
2. "Search for all disclosures related to share buybacks announced on 2026-02-14."
3. "Get the latest 10 corporate disclosures from the Tokyo Stock Exchange and summarize any important governance changes."

Tips & Limitations

• Rate Limiting: While no API key is required, ensure your polling frequency is reasonable to avoid overloading the underlying Yanoshin Web API infrastructure.
• Data Accuracy: Data is provided as-is via the Yanoshin mirror. For high-stakes trading decisions, always verify the raw text against the official TDNET portal.
• Language: Much of the metadata is in Japanese. Users should be prepared to handle Japanese text or rely on OpenClaw's internal translation features for English summaries.
• Reliability: As this relies on a third-party API mirror, ensure your network has access to the endpoint providing the disclosure stream.