Langsmith Trace Analyzer
Langsmith Trace Analyzer dissects LLM traces to pinpoint performance bottlenecks and identify areas for optimization, boosting efficiency.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add langsmith-trace-analyzer npx -- -y @trustedskills/langsmith-trace-analyzer
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"langsmith-trace-analyzer": {
"command": "npx",
"args": [
"-y",
"@trustedskills/langsmith-trace-analyzer"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The langsmith-trace-analyzer skill analyzes LangSmith traces to identify potential issues and areas for improvement in agent workflows. It can pinpoint inefficiencies, errors, or unexpected behavior within a sequence of actions taken by an AI agent. This allows developers to debug complex agent interactions and optimize performance.
When to use it
- Debugging Agent Errors: When your agent is failing unexpectedly, use this skill to examine the trace and identify the exact step causing the problem.
- Performance Optimization: If your agent's execution time is too long, analyze traces to find bottlenecks in specific tools or steps.
- Understanding Complex Workflows: Gain a deeper understanding of how an agent navigates a task by visualizing its entire decision-making process through trace analysis.
- Identifying Unexpected Tool Usage: Detect if the agent is using tools in ways you didn't intend, potentially indicating issues with prompt design or tool configuration.
Key capabilities
- Trace Analysis: Provides detailed insights into individual steps within a LangSmith trace.
- Error Identification: Highlights potential errors and failures during execution.
- Performance Bottleneck Detection: Identifies slow or inefficient steps in the agent workflow.
- Visualization: Presents traces in a structured, easily understandable format.
Example prompts
- "Analyze this LangSmith trace ID:
[trace_id]and tell me what went wrong." - "Show me all the tools used in this trace and their execution times."
- "Can you identify any potential performance bottlenecks in this agent's workflow based on this trace?"
Tips & gotchas
- Requires access to LangSmith traces. Ensure your agents are configured to log traces within LangSmith for analysis.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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Passed automated security scans.