Can this skill help with SQL databases?

Yes, it includes patterns for DuckDB to perform temporal versioning queries, allowing you to reconstruct document states at any specific point in history using SQL.

Which CRDT algorithms are supported by this skill?

The skill covers Eg-walker, Diamond Types, Automerge, and Yjs, providing a broad range of options for different performance and memory requirements.

How does GF(3) coloring work in this context?

It uses a trit-based system (Insert: +1, Move: 0, Delete: -1) to ensure causal consistency and balance within edit sequences, facilitating visual debugging of merge states.

What is the primary benefit of the Time Travel CRDT skill?

It allows developers to implement sophisticated collaborative features like branching and merging without a central server, ensuring data consistency across distributed clients.

Time Travel CRDT

Name: Time Travel CRDT
Author: plurigrid

byplurigrid

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Collaboration Tools

Manages complex collaborative states using CRDT algorithms for seamless branching, merging, and historical state reconstruction.

The Time Travel CRDT skill empowers Claude with specialized knowledge of advanced Conflict-free Replicated Data Types (CRDTs) such as Eg-walker, Diamond Types, and Automerge. It enables the implementation of sophisticated 'time travel' capabilities—including non-linear undo/redo, branching, and automated reconciliation—without requiring central coordination. By leveraging causal consistency, GF(3) coloring, and reversible computing patterns, this skill helps developers build highly performant, collaborative applications that maintain a perfect historical audit trail and support complex data synchronization across distributed systems.

Key Features

01Integration with reversible computing patterns via the Janus language

02Implementation of Eg-walker and Diamond Types for high-performance state synchronization

03Support for branching, merging, and historical replay in collaborative environments

048 GitHub stars

05Causal consistency management using GF(3) coloring and trit-based balancing laws

06Temporal versioning and time-travel SQL queries using DuckDB extensions

Use Cases

01Developing high-performance undo/redo systems that preserve causal history

02Implementing decentralized state management for applications without a central authority

03Building real-time collaborative editors with complex branching and merging requirements

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add plurigrid/asi time-travel-crdt

For use in Claude.ai and ChatGPT

Download Skill