copilotkit-debug

Correlate CopilotKit runtime connectivity and AG-UI SSE events to error codes.

Updated Mar 27, 2026
One-click install
npx skills add https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI --skill copilotkit-debug
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: copilotkit-debug
Source: https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI/tree/main/servexa-warranty-ai/.agents/skills/copilotkit-debug
Command: npx skills add https://github.com/quanngynx/GDGO-2026.Servexa-Warranty-AI --skill copilotkit-debug

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

It helps you quickly pinpoint why CopilotKit agents fail to connect, stream events incorrectly, execute tools incorrectly, or fail during transcription and version alignment.

Core Features & Use Cases

  • Connectivity & transport debugging: Diagnose runtime unreachable errors, SSE stream failures, and Intelligence/WebSocket connection issues.
  • Agent and tool execution tracing: Identify agent discovery problems, tool not found/argument parse/handler failures, and missing or malformed AG-UI events.
  • Transcription failure resolution: Triage voice transcription errors across configuration, auth, rate limits, and invalid audio.

Quick Start

Invoke copilotkit-debug to analyze your browser console/network traces and correlate them with CopilotKit error codes and AG-UI event flows.

Frequently Asked Questions about copilotkit-debug

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

FAQPage Schema
How do I debug CopilotKit agent connection and SSE streaming failures?

Debug CopilotKit runtime errors by collecting package versions, verifying runtimeUrl and basePath alignment, and tracing /info and /agent/:id/run responses. Correlate emitted AG-UI SSE event codes with known failure modes to apply targeted fixes.

Why does my CopilotKit agent fail to execute tools or stream reasoning tokens?

CopilotKit tool call failures and reasoning-token stalls occur when agent execution encounters discovery problems or malformed AG-UI events. Trace the agent run responses and match emitted error codes to the reference catalog to identify the specific handler or parsing failure.

How do I resolve CopilotKit voice transcription errors and invalid audio issues?

Resolve CopilotKit transcription failures by triaging configuration settings, authentication, rate limits, and invalid audio inputs. Match the specific transcription error against known failure modes to apply the appropriate configuration or authentication fix.

What is the correct AG-UI event sequence for CopilotKit agent execution?

The correct AG-UI event sequence ensures proper agent execution and tool invocation in CopilotKit. Validate the expected event sequence by tracing the /agent/:id/run endpoint responses and matching emitted events to the structured reference catalog.

Can I diagnose CopilotKit Intelligence mode WebSocket and runtime unreachable errors?

Yes, you can diagnose CopilotKit Intelligence mode WebSocket and runtime unreachable errors by correlating browser console and network traces with structured error codes. Verify runtime connectivity and trace /info responses to identify the root cause.