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Enterprise Due Diligence Assistant

Business Operations Updated 2026.08.30

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About this skill

Problem

Enterprise due diligence often stalls on unstable registry APIs, fragmented Chinese public sources, and noisy search results: Tianyancha/Qichacha MCP connections can drop; financing, team, product, and risk signals sit across different sites; and an LLM may merge facts from different dates into one timeline, making equity, investor, and risk conclusions unreliable.

How It Works

The skill follows a six-step workflow: it calls Tianyancha and Qichacha through DeferExecuteTool to cross-check the unified social credit code, then pulls business registration, equity, executives, and change records in parallel, recursively traversing shareholders with >50% control. The core step is open-web research: Doubao Search API is the primary Chinese search tool, AnySearch covers English and academic sources, and WebSearch is the fallback. Results are filtered by authority level, PublishTime freshness, deduplication, and topic classification, with multi-angle cross-checks for facts, latest updates, third-party views, and negative risk signals.

Boundaries

It outputs an 11-chapter Markdown report covering basic information, history, equity structure with an ASCII diagram, financing, team, products, competitors, risks, and policies. Missing data is marked as 'not disclosed', 'no record', or 'limited public information' rather than invented. If registry APIs are unavailable, the skill falls back to public-web cross-verification, so the basic-information chapter may be thinner. English legal routing and academic precision are less stable than Chinese search.

Use Cases

  • An investment manager uses pre-investment review to compile registration, equity, financing, and risk signals into an 11-chapter Markdown due diligence report.
  • Legal counsel checks target-company shareholders, subsidiaries, litigation, and penalties to build a traceable due diligence working paper.
  • An industry analyst classifies Chinese news, English competitor sources, and academic results into one market and team assessment.
  • A business development lead verifies company entity, core team, funding rounds, and public risk signals before signing a deal.

Best For

  • Investment managers doing pre-investment due diligence who need structured reports backed by registration, financing, team, and risk evidence.
  • Legal counsel reviewing vendors or partners who need checks on entity status, equity relationships, and litigation risk.
  • Industry analysts tracking companies who need to merge Chinese news, English competitor data, and academic sources into one analysis.
  • Business development leads who need to confirm company fundamentals, investors, and public risk signals before closing a deal.