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FirstData
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FirstData

Active·★ 162·MIT·Updated 2026-05-13
★ Trending★ RAG / Knowledge Base★ Observability

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

FirstData is the world's most comprehensive, authoritative, and structured open data source repository, designed with an Agent-First approach. It covers 1000+ authoritative data sources from governments, international organizations, and research institutions, providing structured metadata including access URLs, API endpoints, and authority levels. The project aims to build a trusted foundation for AI by ensuring every conclusion can be traced back to primary sources.

#ai#api-directory#awesome-list#data-catalog#data-sources#datasets#fact-checking#government-data
$ Install
$ clawhub install firstdata
↗ Visit site★ GitHub
01

Features

01Comprehensive coverage of 1000+ authoritative data sources
02Structured metadata with full provenance chain
03AI-powered intelligent search via MCP server
04Agent-auto-installable Skill for zero-touch integration
05Bilingual (Chinese/English) metadata support
02

Compatibility

Claude Desktop
Claude Desktop
Verified via docs
Cline
Cline
Verified via docs
Cursor
Cursor
Verified via docs
Zed
Zed
Verified via docs
Windsurf
Windsurf
Verified via docs
JetBrains
JetBrains
Verified via docs
03

Quick start

1
$ clawhub install firstdata
04

Use cases

↳Researchers can quickly locate authoritative economic, climate, and health data from international organizations and governments.
↳Data analysts can programmatically access structured metadata and API endpoints for automated data pipelines.
↳Policy makers can discover and verify primary sources for evidence-based decision making.
05

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Related searches

FirstData AlternativesBest RAG / Knowledge Base Tools 2026Open Source RAG / Knowledge BaseFirstData TutorialFirstData Vs Competitorsaiapi-directoryawesome-list

Comments

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  • S
    Skyler PatelMay 16, 2026

    Covers a range of domains that individual open datasets don't aggregate.

  • R
    Reese LewisApr 3, 2026

    Good for data teams who need authoritative, well-structured open data.

  • Skyler Rivera
    Skyler RiveraMar 7, 2026

    Open source means the data lineage is auditable.

  • R
    River LewisMar 5, 2026

    Most comprehensive open source structured data collection — bold but defensible claim.

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
Stats
GitHub Stars★ 162
Last commit2w ago
StatusActive
LicenseMIT
CategoryRAG / Knowledge Base
Trend (30d)
+6.4↑ 0.8%
Links
Documentation↗Discussion↗Issues↗Releases↗

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