Data Sinking MCP Server

Full-text financial reports across Asia, as clean Markdown. DataSinking serves full-text financial reports - annual, semi-annual and quarterly - from China, Korea, Japan and Taiwan as clean Markdown, ready for LLM reading and RAG. Query by FMP-style symbol (600519.SS, 005930.KS, 7203.T, 2330.TW) or filter by exchange, report period, or section - pull just the MD&A / risk section instead of the whole report. Reports…

People who work with a share, asian and finance and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-30 · ★ 19 · #20 OF 344 MAINTAINED FINANCE · VERIFIED 2026-09-30

MIT · Python servers · how we verify → /methodology

01 · Install Data Sinking

before you install - you'll need

DATASINK_API_KEY

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add heubme2020-datasinking --transport http https://api.datasink.ing/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "heubme2020-datasinking": {
      "url": "https://api.datasink.ing/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://api.datasink.ing/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-30

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to api.datasink.ing

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

repo age created 2026-08-26 - young repo, little track record yet

license MIT - declared in the repository

npm package datasinking-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.heubme2020 is GitHub-verified and matches the repo owner

03 · Who maintains Data Sinking

DataSinking is maintained by heubme2020. It's the only MCP server we track from this author; the repo dates to Aug 2026.

04 · Facts

repository: github.com/heubme2020/datasinking
website: https://datasink.ing/
category: finance - ranked #20 of 344 actively-maintained finance servers as of 2026-09-30.
registry: io.github.heubme2020/datasinking (active, first published 2026-09-03 · 6 versions)
packages: pypi:datasinking · npm:datasinking-mcp

05 · Data Sinking FAQ

What is Data Sinking?

Is Data Sinking still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-30. We re-verify nightly.

How do I install Data Sinking?

Run `npx -y datasinking-mcp`. The README documents one environment variable (DATASINK_API_KEY) to set first. You can also paste the ready-made client config above.

Does Data Sinking require authentication?

Yes - when we probed the endpoint on 2026-09-30, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

06 · Alternatives to Data Sinking

Alternatives to Data Sinking

Maintained finance servers if Data Sinking isn't the fit.

Pairs well with

Servers that cover what Data Sinking doesn't - only shown when the pairing reason fits the companion.

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