FirstData

What FirstData Is

FirstData is a structured knowledge base of authoritative primary data sources, covering 1000+ sources to help agents locate official origins rather than generating unverified answers.

It does not replace raw data — it acts as an "authoritative data navigator", taking vague user needs as input, recommending the most appropriate primary sources, and providing clear access paths, API information, and download methods so both users and agents can trace back to original evidence.

Coverage:

• International organizations: World Bank, IMF, OECD, WHO, FAO, etc.
• Chinese government agencies: PBC, National Bureau of Statistics, General Administration of Customs, CSRC, etc.
• National official agencies: US, Canada, Japan, UK, Australia, etc.
• Academic & research databases: NBER, Penn World Table, PubMed, etc.
• Corporate disclosure & market platforms: stock exchange disclosure systems, listed company filings, etc.
• Industry-specific databases: energy, finance, health, climate, legal & regulatory, etc.

When to use: When users need to find official data sources, compare source authority, obtain official URLs/APIs/download paths, or build evidence-chain workflows. FirstData is a source locator, not an answer generator — after receiving results, guide users back to original sources for verification rather than treating them as final answers.

Capabilities

1. Source Locator — Returns the top 3–5 most relevant sources with authority level, matching rationale, access URL, API documentation, and download methods.

2. Site Pathfinder — Provides step-by-step navigation from homepage to target data for complex official websites, including alternative paths and API access methods.

3. Evidence-Ready Workflows — Can be embedded into workflows requiring evidence chains: deep research, policy analysis, investment research, compliance auditing, fact-checking, etc.

Each data source includes structured metadata: authority level (government / international / research / market / commercial / other), access URL, API information, download formats, geographic scope, update frequency, access level, etc.

Typical Queries

Typical query scenarios when agents call FirstData via MCP:

Full project background and feature documentation: README

Quick Start

This skill connects to the FirstData MCP server (firstdata.deepminer.com.cn), the project's official hosted API endpoint. An API key (FIRSTDATA_API_KEY) is required for authentication.

If you already have FIRSTDATA_API_KEY set, configure the MCP connection:

npx mcporter config add firstdata https://firstdata.deepminer.com.cn/mcp --header 'Authorization=Bearer ${FIRSTDATA_API_KEY}'

Or add manually to your MCP config:

{
  "mcpServers": {
    "firstdata": {
      "type": "streamable-http",
      "url": "https://firstdata.deepminer.com.cn/mcp",
      "headers": {
        "Authorization": "Bearer \x3CFIRSTDATA_API_KEY>"
      }
    }
  }
}

If you don't have an API key, see firstdata-register.md for the registration process (two API calls to the FirstData server to obtain a JWT token).

Once connected, browse the tool list provided by the firstdata MCP and select the appropriate tool based on your needs.

Community

FirstData is an open-source project — join us in building the authoritative data source knowledge base for agents:

• ⭐ Star the project to help more agents and developers discover it
• 📝 Issue to report problems, suggest new data sources, or propose improvements
• 🔀 PR to contribute code, data sources, or documentation improvements