Data Galactica README

Data Galactica MCP Server: resolve any person or company to one permanent ID

Verify companies, check people in their roles, resolve CIN, LEI, SEC CIK or Wikidata IDs to one record, and size markets, from Claude, ChatGPT, Cursor or any MCP client.

MCP endpoint: https://api.datagalactica.com/mcp · Transport: Streamable HTTP · Tools: 28 · Website: datagalactica.com

This repository is the public listing for the hosted Data Galactica MCP server: connection instructions, the registry manifest (server.json) and client config files. There is nothing to install or self-host; the server runs at the URL above.

Connect in one step

Add this URL to any MCP client that supports remote servers:

Code

https://api.datagalactica.com/mcp

Claude (claude.ai, Claude Desktop, Claude mobile)

Settings → Connectors → Add custom connector → paste the URL above → Connect.

Claude Code

Terminal

claude mcp add --transport http datagalactica https://api.datagalactica.com/mcp

With an API key instead of OAuth:

Terminal

claude mcp add --transport http datagalactica https://api.datagalactica.com/mcp --header "Authorization: Bearer YOUR_KEY"

ChatGPT

Settings → Apps & Connectors → Advanced → enable Developer mode → Create a connector → paste the URL above.

Cursor, Windsurf, Cline and other JSON-config clients

config.json

{
  "mcpServers": {
    "datagalactica": {
      "url": "https://api.datagalactica.com/mcp"
    }
  }
}

VS Code (GitHub Copilot)

Add to .vscode/mcp.json:

config.json

{
  "servers": {
    "datagalactica": {
      "type": "http",
      "url": "https://api.datagalactica.com/mcp"
    }
  }
}

Gemini CLI

bash

gemini extensions install https://github.com/rchtjn2-gif/datagalactica-mcp-server

Authentication

OAuth 2.1 (scope api): sign in with your Data Galactica account when your client asks. Or send an API key: Authorization: Bearer YOUR_KEY. AI agents can sign a person up with only their e-mail: https://datagalactica.com/auth.md.

What data it covers

15.5M organisations and 30.6M people across 252 countries, each with a permanent Galactica ID (DGC- for organisations, DGP- for people)
Accepts CIN, LLPIN, LEI, UK company number, SEC CIK and Wikidata Q-ids: every one resolves to the same record
Every record graded (verified, gold, silver, bronze) with a sourcing grade and sources on every section
762 ranked lists by industry (ISIC Rev.4), country, city and function
KYB verification with a confidence score and field-by-field checks, people-in-role checks, due-diligence packs, hiring and talent maps
Owners can claim their record and keep it current through their own agent (OAuth), with every change reviewed

Tools (28)

Group	Tools
Search	`search`, `search_companies`, `search_people`, `search_people_in_city`, `top_companies`
Records	`get_company`, `get_person`, `get_company_people`, `get_contact`
Verification and diligence	`verify_company`, `check_person`, `check_identity`, `check_email`, `company_diligence`, `person_diligence`
Hiring and markets	`company_hiring`, `hire_check`, `talent_map`, `research_market`, `about_dataset`
Wallet	`get_wallet`, `top_up_wallet`, `get_payment`
Owner tools (OAuth)	`whoami`, `get_my_profile`, `propose_profile_update`, `add_note`, `list_my_contributions`

Example prompts

"Verify that 'Infosys Ltd' at infosys.com is a real, operating company and give me its Galactica ID."
"Resolve LEI 335800TYLGG93MM7PR89 and list the board and leadership."
"Is Jane Doe really the CFO of Example Corp? Check the public record."
"How many software companies are there in Pune, and which are the top 20?"
"Run a due-diligence pack on this supplier and tell me what was not checked."

Pricing

₹50 free credit on signup (about 312 calls), then ₹0.16 per answered call from a prepaid wallet. Errors, not-found, wallet and code lists are free. No subscription.

FAQ

Is there an MCP server for company verification and KYB?

Yes. Data Galactica runs a hosted MCP server at https://api.datagalactica.com/mcp with verify_company, company_diligence and check_person over 15.5M organisations and 30.6M people.

Can I resolve a CIN, LEI or SEC CIK to one company record?

Yes. Every supported identifier resolves to the same permanent Galactica ID, so you can join data that never shared a key.

How do I know a record is right?

Every record carries an overall grade and per-section sources. Names collide, so check place and identifiers before treating two records as the same.

How much does it cost?

₹50 free credit on signup, then ₹0.16 per answered call. Errors and not-found are free.

About this repository

This repo holds listing and configuration files only. The Data Galactica MCP server is a hosted service operated by Data Galactica; its use is governed by the terms linked above. The files in this repository are released under the MIT licence.