East Asia Market Intelligence Toolkit

The problem

Accessing reliable corporate and financial data across South Korea, Japan, and Taiwan usually requires navigating fragmented government portals and local language APIs. Developers struggle to consolidate multi-region market intelligence without manual scraping or expensive proprietary data feeds.

What it does

• Routes queries to official public-data sources for KR, JP, and TW.
• Fetches EDINET securities filings and e-Stat government statistics for Japan.
• Retrieves TWSE listed-company financials, ESG disclosures, and dividend yields for Taiwan.
• Accesses South Korean startup support programs and KOSIS statistics.
• Monitors corporate governance and local business operating status across all three regions.

Frameworks & tools

Python, TWSE OpenAPI, EDINET, e-Stat, KOSIS, and country-specific MCP modules.

Why this beats prompting it yourself

Standard LLMs hallucinate financial figures and lack real-time access to specific East Asian government APIs. This skill provides a verified routing layer to official MIT-licensed tools, ensuring data comes from authoritative sources like the Taiwan Stock Exchange and Japanese patent offices.

Use cases

• Perform due diligence on Japanese corporate subsidies and procurement history.
• Analyze Taiwan-listed companies for ESG compliance and monthly revenue trends.
• Research South Korean public support programs and startup grants.
• Cross-reference official government statistics for regional market expansion.

Known limitations

Data is informational only and not a substitute for regulated investment advice. Requires initial local setup via provided bootstrap scripts.