Codex Skills - LangSmith Trace Analysis

A practical Codex Skills package for LangSmith Trace Analysis. It provides a structured, reusable workflow based on the actual instructions and resources included in the package.

What This Skill Does

Fetches recent LangSmith traces and threads; inspects agent steps, tool calls, memory operations, errors, latency, and execution patterns; supports deep dives into a specific trace and exportable debugging sessions.

Core Capabilities

• Fetches recent LangSmith traces and threads
• inspects agent steps, tool calls, memory operations, errors, latency, and execution patterns
• supports deep dives into a specific trace and exportable debugging sessions

How to Use

Install and configure the LangSmith fetch tool and credentials, select a project or trace, then ask the Skill to analyze recent runs or a specific failure.

1. Download and extract the digital package.
2. Install the included Skill folder in your Codex Skills directory.
3. Open Codex and describe the task, source material, and expected result.
4. Follow any package-specific setup instructions and connect required services.
5. Review generated output and consequential actions before using them.

Ideal Use Cases

• LangChain and LangGraph debugging
• agent performance reviews
• prompt iteration
• tool-use analysis

Problems It Solves

• Makes complex agent runs observable
• helps identify where execution diverged from expectations
• reduces manual trace inspection

What Is Included

• Complete Codex Skill package for LangSmith Trace Analysis
• The package SKILL.md instruction file or files
• Any supporting scripts, references, templates, or examples present in the original package
• Installation-ready digital files delivered as a ZIP download

Requirements

• Codex or another environment that supports Codex-style Skills
• Basic access to install and manage local digital files
• The relevant third-party account, credentials, connection, and permissions for provider-dependent actions
• Internet access and continued availability of the connected service

Digital Product Notice

This is a digital download. No physical product will be shipped. Third-party subscriptions, usage fees, accounts, credentials, and services are not included. Please review the product description and requirements before purchasing.