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cocoindex

Incremental engine for long horizon agents 🌟 Star if you like it!

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Rustpython/uvcodebase-intelligencelong-horizon-agentcontext-engineeringknowledge-graphaisemantic-searchdata-engineeringchange-data-captureagentic-data-frameworketlindexingllmpythonai-agentshelp-wantedragdata-indexingreal-timerustdata-processing

Cocoindex is an open-source incremental indexing engine aimed at long-horizon agents, combining a Rust core with a Python toolchain. Its topics indicate it handles ETL, change-data-capture, semantic search, and knowledge graphs for RAG-style data pipelines.

Use it when you need continuously updated indexes (semantic search, knowledge graphs) that feed agents over long-running tasks.

Use it to

  • Build incremental RAG indexes over changing data
  • Track source updates via change-data-capture
  • Maintain knowledge graphs for agent context
  • Index codebases for codebase intelligence
  • Run real-time ETL pipelines for LLM apps

For Engineers building RAG pipelines and agentic data infrastructure

Role
rag
Language
Rust
Licence
Apache-2.0
Forks
900
Open issues
58
Last push
2026-09-16
Latest release
v0.1.3 · 2025-03-04
Skills shipped
1
topicsragindexingetlsemantic-searchknowledge-graphagents