DataSinking

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Full-text financial reports (US, China, Japan, Korea, Taiwan, UK) as clean Markdown for RAG agents.

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Copy this into your MCP client config:

{
  "mcpServers": {
    "DataSinking": {
      "url": "https://api.datasink.ing/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (6)

• list_exchanges read-only

  List the exchanges DataSinking covers. Returns exchange codes (bj / br / by / jpx / koe / ksc / lk / lse / nasdaq / np / nyse / otc / pk / rs / sse / szse / tpex / twse) with the number of reports available per exchange. Call this first to discover coverage. Sources: US = SEC EDGAR, A-shares = cninfo.com.cn, Japan = EDINET, Korea = DART, Taiwan = MOPS, UK = FCA NSM, Nepal = NEPSE, Brazil = CVM, Belarus = ЕПФР, Sri Lanka = CSE, Pakistan = PSX, Serbia = SEC register.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_stocks read-only

  List the stocks on one exchange, including the report count per company.

  Parameters:

  • exchange (required) — string — Exchange code, e.g. bj / br / by / jpx / koe / ksc / lk / lse / nasdaq / np / nyse / otc / pk / rs / sse / szse / tpex / twse
  • limit — integer — Return only the first N companies (default 20) to keep the response short.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_reports read-only

  List a company's reports — metadata only (id, title, period), no body text. Each item carries a `source` field naming the official disclosure platform; keep that attribution when you cite it. Look up by `symbol` (FMP-style, e.g. AAPL / 600519.SS / NABIL.NP) or by `exchange` + `stock_code` (from list_stocks) for markets whose codes aren't ticker-shaped (e.g. Brazil CNPJ, Sri Lanka 'AAA.N0000').

  Parameters:

  • size — integer — Number of reports to return (default 10).
  • symbol — string — FMP-style symbol, e.g. AAPL / 600519.SS / 7203.T / 005930.KS / 2330.TW / NABIL.NP
  • doc_type — string — Report type to filter on: annual / semiannual / q1 / q3. Defaults to annual. Pass semiannual for half-year reports, q1 / q3 for the quarterly reports.
  • exchange — string — Exchange code (from list_exchanges). Use with stock_code when the code isn't ticker-shaped.
  • stock_code — string — Exact stock_code from list_stocks. Use with exchange.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• get_report read-only

  Fetch one report's full text (metadata + Markdown body). The `source` field names the official disclosure platform; keep that attribution when you cite it. Expensive in tokens — prefer get_section when you only need one chapter. Content is annotated with block markers (`<!-- ds:block:N -->`) so you can cite a specific paragraph or table.

  Parameters:

  • document_id (required) — integer — Report id, from list_reports items[].id

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• list_sections read-only

  List every section of a report with its size, before you decide what to pull. Returns `sections` (titles, in order) plus `section_details` — same order, one entry per section with `title`, `has_tables`, `chars` and `estimated_tokens`. Use `estimated_tokens` to avoid pulling a chapter that would blow your context, and `has_tables` to know whether the chapter needs special handling (tables are the part RAG pipelines usually get wrong). Then call get_section with a heading keyword — the headings are in the report's own language.

  Parameters:

  • document_id (required) — integer — Report id, from list_reports items[].id

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• get_section read-only

  Fetch only one section of a report by keyword — much cheaper than get_report, best for RAG. Content is annotated with block markers (`<!-- ds:block:N -->`) so you can cite a specific paragraph or table.

  Parameters:

  • document_id (required) — integer — Report id, from list_reports items[].id
  • section (required) — string — Heading keyword. Matches the report's own headings, and also understands cross-market concepts — MD&A / financial statements / notes / audit report / risk / governance (or their Chinese/Japanese/Korean equivalents) resolve to the right section in any market. Otherwise pass a heading in the report's language (A-share: 管理层讨论与分析 / 财务报告; English filings: "MD&A" / "financial statements" / "notes"). If nothing matches, the API returns 404 with the real headings — retry with one of those, or call list_sections first.

  Hints: read-only yes · destructive no · idempotent yes · open-world no

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