cocoindex

Automate data pipeline construction and incremental updates with CocoIndex.

3|Updated Apr 23, 2026
One-click install
npx skills add https://github.com/opencue/colony --skill cocoindex-opencue
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: cocoindex
Source: https://github.com/opencue/colony/tree/main/examples/cocoindex/skills/cocoindex
Command: npx skills add https://github.com/opencue/colony --skill cocoindex-opencue

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires cocoindex>=1.0.0, sentence-transformers, asyncpg, litellm, instructor, pydantic>=2.0, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill simplifies the process of building data pipelines with CocoIndex, allowing users to focus on the output rather than the incremental updates and change detection.

Core Features & Use Cases

  • Incremental Updates: Automatically handles incremental updates to data pipelines, reprocessing only changed data.
  • Declarative Target States: Users can declare what the output should look like, simplifying the process of updating and syncing the pipeline.
  • Supports Any Python Types: CocoIndex is Python-native, supporting any Python types, with no need for a custom DSL.
  • Function Memoization: Skips expensive operations when inputs or code are unchanged, saving computational resources.
  • Sync to Multiple Targets: Supports syncing to various targets, including PostgreSQL, SQLite, LanceDB, Qdrant, SurrealDB, Apache Doris, file systems, and Kafka.

Quick Start: Creating a New Project

Run the following command to initialize a new CocoIndex project:

cocoindex init my-project
cd my-project

This creates the necessary files and directories for your new project.

Frequently Asked Questions about cocoindex

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a Python data pipeline with automatic incremental updates?

You can build a Python data pipeline with incremental updates by declaring the target output state using CocoIndex. The system automatically detects changes and reprocesses only the modified data, saving computational resources.

How does function memoization work for data synchronization in Python?

Function memoization skips expensive operations during data synchronization when inputs or code are unchanged. This CocoIndex feature saves computational resources by avoiding redundant processing of identical data states.

Can I sync data from my Python pipeline to PostgreSQL and Qdrant?

Yes, you can sync data from your Python pipeline to multiple targets including PostgreSQL, Qdrant, SQLite, LanceDB, SurrealDB, Apache Doris, file systems, and Kafka. CocoIndex supports syncing to these various destinations natively.

Do I need to learn a custom DSL to manage data transformations in CocoIndex?

No, you do not need a custom DSL. CocoIndex is Python-native and supports any Python types for data transformations, allowing you to manage data flow and state directly within your existing Python codebase.

What's the best way to initialize a new data synchronization project?

The best way to initialize a new data synchronization project is running `cocoindex init my-project`. This command creates the necessary files and directories required to start building your pipeline.