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copilotkit-agui

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Implement the AG-UI protocol for agent streaming.

Software Engineering#debugging#tool calling#sse#state synchronization#rxjs#ag-ui#agent protocol
Authorquanngynx
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It solves the problem of getting reliable, debuggable communication between a custom agent backend and a CopilotKit/CopilotKit-like frontend by standardizing how agent events are emitted, streamed, and applied to UI state.

Core Features & Use Cases

  • AG-UI event protocol for agent-to-UI communication: Covers lifecycle, text streaming, tool invocation, state sync, activity updates, and reasoning-related events.
  • Deterministic backend workflow: Defines the required event ordering (RUN_STARTED first; RUN_FINISHED or RUN_ERROR last) and the SSE wire format.
  • State synchronization semantics: Supports full snapshots (STATE_SNAPSHOT) and incremental updates (STATE_DELTA) using JSON Patch.
  • Tool call + human-in-the-loop flows: Explains how tool results drive the next run and how approval/interrupt patterns work.

Quick Start

Use the copilotkit-agui skill when you need your backend to emit AG-UI typed events over SSE for a custom AbstractAgent/HttpAgent implementation.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: copilotkit-agui
Download link: https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI/archive/main.zip#copilotkit-agui

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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