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Claude Code plugin that adds CRDT collaboration to any app in 10 min [video]

Claude Code plugin that adds CRDT collaboration to any app in 10 min [video]

by rakeshgoyal·Mar 5, 2026·1 point·0 comments
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AI Analysis

●MidBold Bet

CRDT infrastructure installed via Claude Code plugin—but production adoption already exists at Pendo, HeyGen, LambdaTest.

Strengths
  • •CRDT layer + comments + presence + notifications is genuinely non-trivial infrastructure—three years of production experience at named customers validates the work.
  • •Claude Code plugin angle lowers barrier to adoption—one CLI command vs manual backend wiring is real DX improvement.
  • •Video demo clearly shows working integration end-to-end in claimed 10-minute window.
Weaknesses
  • •Velt is an existing SaaS product (not new today)—the Claude Code plugin is a wrapper/integration, not the underlying innovation.
  • •No evidence the plugin meaningfully accelerates adoption beyond what direct SDK integration already offers; positioning as '10 min install' is marketing, not technical differentiation.
Target Audience

SaaS builders using Claude Code for rapid development, teams needing real-time collaboration features without engineering weeks

Similar To

Yjs (open-source CRDT) · Figma's multiplayer infrastructure · Google Docs real-time sync

Post Description

We built a Claude Code plugin for Velt that installs real-time collaboration into any app in under 10 minutes.

What gets installed in one command: - CRDT (live document sync) - Contextual comments & threaded replies - Live presence & cursors - In-app notifications - Reactions

The problem we kept seeing: engineering teams know they need collaboration features. They also know how long it takes to build right. CRDT alone is a multi-week project. So it either gets deprioritized forever or ships half-baked.

We've been building this infrastructure for 3 years. Pendo, HeyGen, and LambdaTest use it in production.

The Claude Code plugin is our attempt to make the installation feel as simple as the API already is.

Demo video: https://www.youtube.com/watch?v=JpfKRu65DTk Docs: https://docs.velt.dev/get-started/plugins SDK: https://velt.dev/

Happy to answer questions about how the CRDT layer works, the MCP integration, or anything else.

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