DataSinking
heubme2020/datasinking
Full-text financial reports (US, China, Japan, Korea, Taiwan, UK) as clean Markdown for RAG agents.
- GitHub stars
- 22
- tools
- 8
- auth
- Secret needed
- transport
- STDIO, HTTP
- env var
- 1
- last updated
- Oct 13, 2026
Install
From registry metadata$ npx add-mcp https://api.datasink.ing/mcp --name datasinking --header 'Authorization: Bearer ${API_TOKEN}'Run in your terminal. add-mcp asks which agents to add it to, then asks for each value it needs. Add -g to install it for every project.
Review the command, arguments and environment values before installing. MCP servers run with your local permissions.
Other ways
Claude Code
$ claude mcp add --transport http datasinking https://api.datasink.ing/mcp --header 'Authorization: YOUR_AUTHORIZATION'Run in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 8 toolsVerified live against the running server on Nov 6, 2026.
list_exchangesList 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...
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...
No parameters. Call it with no arguments.
list_stocksList the stocks on one exchange, including the report count per company.2 params
List the stocks on one exchange, including the report count per company.
Parameters* required
exchange*stringExchange code, e.g. bj / br / by / jpx / koe / ksc / lk / lse / nasdaq / np / nyse / otc / pk / rs / sse / szse / tpex / twse
limitintegerReturn only the first N companies (default 20) to keep the response short.default: 20
list_reportsList 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` +...5 params
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` +...
Parameters* required
doc_typestringReport type to filter on: annual / semiannual / q1 / q3. Defaults to annual. Pass semiannual for half-year reports, q1 / q3 for the quarterly reports.one of
annual · semiannual · q1 · q3default: annualexchangestringExchange code (from list_exchanges). Use with stock_code when the code isn't ticker-shaped.
sizeintegerNumber of reports to return (default 10).default: 10
stock_codestringExact stock_code from list_stocks. Use with exchange.
symbolstringFMP-style symbol, e.g. AAPL / 600519.SS / 7203.T / 005930.KS / 2330.TW / NABIL.NP
get_reportFetch 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 (`<!-- d...1 params
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 (`<!-- d...
Parameters* required
document_id*integerReport id, from list_reports items[].id
list_sectionsList 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...1 params
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...
Parameters* required
document_id*integerReport id, from list_reports items[].id
get_sectionFetch 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.2 params
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* required
document_id*integerReport id, from list_reports items[].id
section*stringHeading 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/Ko...
submit_feedbackRequest a full backfill of a stock whose reports look missing or broken, and return its current status. Idempotent — if the stock was already submitted recently (within the last 127 feedback records), it returns that existing status instead of queueing a duplicate; otherwise i...2 params
Request a full backfill of a stock whose reports look missing or broken, and return its current status. Idempotent — if the stock was already submitted recently (within the last 127 feedback records), it returns that existing status instead of queueing a duplicate; otherwise i...
Parameters* required
exchange*stringExchange code from list_exchanges.
stock_code*stringStock code from list_stocks.
get_feedback_statusCheck the progress of a submitted feedback request. status is one of pending / processing / done / failed.1 params
Check the progress of a submitted feedback request. status is one of pending / processing / done / failed.
Parameters* required
feedback_id*integerFeedback id returned by submit_feedback.
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DATASINK_API_KEY*secretYour DataSinking API key. Free key at https://datasink.ing
Readme
DataSinking
Full-text financial reports across the US, Europe and Asia, as clean Markdown.
DataSinking serves full-text financial reports — annual, semi-annual
and quarterly — from the US, China, Europe, Japan, Korea and Taiwan as clean Markdown, ready for LLM reading
and RAG. Query by FMP-style symbol (AAPL, 600519.SS, 7203.T, 005930.KS, 2330.TW) or filter by
exchange, report period, or section — pull just the MD&A / risk section instead of the whole
filing, saving tokens. Every figure is traceable to its source disclosure and
block. Reports are sourced from official disclosure platforms and parsed into structured Markdown
with YAML frontmatter, preserved headings, paragraphs and tables.
MCP server
Details
- Repository
- github.com/heubme2020/datasinking
- Website
- datasink.ing
- Categories
- AI & LLM Tools, Documents & Knowledge
- Package
datasinking-mcp- Transport
- STDIO, HTTP
- Auth
- Required
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026
