trace

Trace errors backward through call stacks to identify original triggers.

Updated Mar 22, 2026
One-click install
npx skills add https://github.com/drhazemibclc/plate --skill trace-drhazemibclc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: trace
Source: https://github.com/drhazemibclc/plate/tree/main/.codex/skills/trace
Command: npx skills add https://github.com/drhazemibclc/plate --skill trace-drhazemibclc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bugs and misbehaviors often originate deep in an application's call stack. This Skill guides you to trace backward from a failure to its original trigger, enabling precise fixes rather than treating symptoms.

Core Features & Use Cases

  • Trace through long, nested call chains to locate the root cause.
  • Introduce selective instrumentation and enhanced stack traces to reveal hidden data flows.
  • Apply defense-in-depth practices to prevent regressions and improve future debugging.

Quick Start

Trigger a backward trace on a failing operation to locate the original trigger and add focused instrumentation.

Frequently Asked Questions about trace

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

FAQPage Schema
How do I trace an error back to its original trigger in a long call chain?

Trace errors backward through nested call chains by performing a backward trace from the failing operation to pinpoint the original trigger. This isolates the root cause hidden behind multiple execution layers rather than treating visible symptoms.

What is the best way to debug flaky behavior where the root cause is hidden?

Debug flaky behavior by applying deterministic tracing to map complex code paths. This process identifies the original trigger within the call stack, ensuring consistent reproduction and precise root-cause isolation for intermittent failures.

How do I add instrumentation to reveal hidden data flows during debugging?

Introduce selective instrumentation by adding targeted tracing to your code paths. This reveals hidden data flows and enhances stack traces, exposing the underlying execution context needed to resolve deep execution bugs.

When should I use deterministic tracing for root-cause error analysis?

Use deterministic tracing for root-cause error analysis when debugging complex code paths, long call chains, or flaky behavior. It provides consistent execution mapping to locate the original trigger hidden behind multiple layers.

Can I apply defense-in-depth practices to prevent regressions after debugging?

Yes, apply defense-in-depth practices after locating the root cause. This prevents future regressions and improves debugging by adding structural safeguards and focused instrumentation across the repaired code paths.

Why does treating stack trace symptoms fail to fix deep execution bugs?

Treating stack trace symptoms fails because bugs often originate deep in the application's call stack. Backward tracing is required to identify the original trigger, enabling precise fixes targeting the actual root cause instead of surface errors.