MLT-OSS/FirstData

The World's Most Comprehensive, Authoritative, and Structured Open Source Data Source Knowledge Base

179 ★33 forksPythonUpdated 18d ago

What you need to know

External facts context layer for AI agents - a curated structured directory of authoritative primary data sources with an MCP server for intelligent search and website navigation

Install

Apply for a free API key at firstdata.deepminer.com.cn
Configure the streamable-http MCP server with a bearer token
Or install the Agent skill with clawhub install firstdata

Usage

•Ask natural-language questions to get top authoritative sources with evidence chains
•Query site operation instructions to locate data step by step

Key features

✓Structured metadata with authority levels from government to commercial
✓AI smart search recommending the most relevant primary sources
✓Site Pathfinder with step-by-step navigation instructions
✓Plans 1000+ sources with deep coverage of Chinese government data
✓100% URL validation and bilingual metadata
✓MCP via streamable-http with bearer token auth

Best for

Researchers and analysts who want AI agents to locate and navigate authoritative primary data sources

Caveats

⚠Requires a free API key
⚠Focuses on discovery and navigation rather than returning data values

Platforms: CloudClients: Claude Desktop · Cursor · Cline · Copilot · Zed · OpenCode · Gemini CLI · Any MCP client

Reviewed 2026-08-11

Topics

aiapi-directoryawesome-list data-catalogdata-sourcesdatasetsfact-checkinggovernment-data knowledge-basellmmcpmcp-servermodel-context-protocolopen-data public-datareference-dataresearch-datastatistics structured-data world-bank

Stars: 179★
Forks: 33
Language: Python
License: MIT
Created: 2026-01-27
Last push: 2026-08-17