Skip to content
@cocoindex-io

CocoIndex

Real-time data transformation framework for AI

CocoIndex

Extract, Transform, Index Data. Easy and Fresh. 🌴

Discord LinkedIn X (Twitter)

Data indexing is the process of transforming raw data into a format optimized for retrieval. It’s essential to back RAG and semantic search. CocoIndex is the world's first open-source engine that supports both custom transformation logic and incremental updates specialized for data indexing.

CocoIndex

With CocoIndex, users declare the transformation, CocoIndex creates & maintains an index, and keeps the derived index up to date based on source update, with minimal computation and changes.

🤝 Contributing

We love contributions from our community ❤️. For details on contributing or running the project for development, check out our contributing guide.

Popular repositories Loading

  1. cocoindex cocoindex Public

    Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it!

    Rust 5.7k 418

  2. cocoindex-claude cocoindex-claude Public

    ✨ CocoIndex Claude Code Skill ✨

    37 6

  3. patient-intake-extraction patient-intake-extraction Public

    Patient Intake Form Extraction using llm

    Python 15 2

  4. cocoindex-etl-with-document-ai cocoindex-etl-with-document-ai Public

    Python 9 1

  5. cocoindex-quickstart cocoindex-quickstart Public

    Get started with CocoIndex now 🥥

    Python 5 1

  6. examples examples Public

    Documentation for CocoIndex examples 📖

    TypeScript 4 1

Repositories

Showing 10 of 12 repositories
  • examples Public

    Documentation for CocoIndex examples 📖

    cocoindex-io/examples’s past year of commit activity
    TypeScript 4 Apache-2.0 1 0 0 Updated Jan 5, 2026
  • hackernews-trending-topics Public

    Automatically index HackerNews content, extract topics using AI, and query trending discussions in real-time

    cocoindex-io/hackernews-trending-topics’s past year of commit activity
    Python 3 Apache-2.0 0 0 0 Updated Jan 5, 2026
  • realtime-codebase-indexing Public

    build codebase index with tree-sitter. works with large codebases, and can be updated in near real-time with incremental processing - only reprocess what's changed.

    cocoindex-io/realtime-codebase-indexing’s past year of commit activity
    Python 3 Apache-2.0 0 0 0 Updated Jan 5, 2026
  • meeting-notes-knowledge-graph Public

    Build a meeting knowledge graph from Google Drive using LLM extraction and graph database, with automatic continuous updates.

    cocoindex-io/meeting-notes-knowledge-graph’s past year of commit activity
    Python 3 Apache-2.0 1 0 0 Updated Jan 5, 2026
  • cocoindex Public

    Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it!

    cocoindex-io/cocoindex’s past year of commit activity
    Rust 5,706 Apache-2.0 418 55 (7 issues need help) 7 Updated Jan 4, 2026
  • cocoindex-quickstart Public

    Get started with CocoIndex now 🥥

    cocoindex-io/cocoindex-quickstart’s past year of commit activity
    Python 5 Apache-2.0 1 0 1 Updated Dec 27, 2025
  • cocoindex-io/cocoindex-plus-examples’s past year of commit activity
    Python 0 0 0 0 Updated Oct 27, 2025
  • cocoindex-claude Public

    ✨ CocoIndex Claude Code Skill ✨

    cocoindex-io/cocoindex-claude’s past year of commit activity
    37 Apache-2.0 6 0 0 Updated Oct 22, 2025
  • tree-sitter-astro Public Forked from virchau13/tree-sitter-astro

    Tree-sitter grammar for the Astro web framework

    cocoindex-io/tree-sitter-astro’s past year of commit activity
    JavaScript 0 MIT 12 0 0 Updated Sep 15, 2025
  • cocoindex-io/cocoindex-etl-with-document-ai’s past year of commit activity
    Python 9 Apache-2.0 1 0 0 Updated Sep 3, 2025