HALO
Diagnose and fix AI agent failures using production traces
All Skills in This Repository (1)
Pure Emerald Level IndicatorsFrequently Asked Questions
FAQPage SchemaHow to install HALO?▼
Run `npx skills add context-labs/HALO --all -g -y` in your terminal to install all tools in this suite globally.
What does HALO do for AI agents?▼
HALO reads your agent's execution traces and identifies recurring failure patterns, slow steps, and costly tool calls. It produces a report you can hand to a coding agent to apply targeted fixes.
How do I debug my AI agent with HALO?▼
Capture OpenTelemetry-compatible JSONL traces from your agent, then run the HALO CLI with a diagnostic question. HALO explores the traces and returns evidence-backed findings with trace IDs.
Does HALO work with Claude Code and Cursor?▼
Yes. HALO's diagnostic reports are designed to be sent directly to coding agents like Claude Code, Cursor, or Codex, which then implement the recommended harness fixes.
What trace formats does HALO support?▼
HALO works with plain JSONL files containing OpenTelemetry-shaped spans, and can import traces from tools like Langfuse, Arize, or the OpenAI Agents SDK.
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