What authentication is required?

The skill requires Alibaba Cloud credentials stored in ~/.config/sls-query/credentials.json or provided via SLS_ACCESS_KEY environment variables.

Does it support long-term log storage?

Yes, it can query both standard and 'longtime' logstores, which typically contain detailed request and response bodies for critical business transactions.

How does it map logs to my local code?

The skill analyzes the URL path and service topics to identify the corresponding project in your local directory. It then maps the environment (prod, test, gray) to the correct Git branch (master, test-joint, gray) for accurate analysis.

Can this skill handle multi-region architectures?

Yes. It can detect if a request was routed from the primary Shanghai region to the Hangzhou region and will automatically execute cross-region queries to gather the complete trace.

How does the URL mode work for log retrieval?

When you provide a URL with a timestamp, the skill automatically parses the domain to determine the environment, extracts the timestamp, queries gateway access logs for the X-B3-TraceId, and then fetches the full log chain.

SLS Log Trace & Debugger

Name: SLS Log Trace & Debugger
Author: ABCFed

byABCFed

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Analytics & Monitoring

Analyzes Alibaba Cloud Log Service (SLS) data using Trace IDs or URLs to automatically identify root causes and locate relevant source code.

This skill streamlines the debugging process for distributed microservices hosted on Alibaba Cloud by automating log retrieval and analysis. It accepts either a Trace ID or a request URL, automatically resolving environment variables, regions, and timestamps. The skill performs cross-region tracing between Shanghai and Hangzhou clusters, queries both standard and long-term LogStores, and intelligently maps log stack traces to your local Git repositories and specific branches. It provides a structured analysis report that correlates upstream/downstream service behavior to help developers fix deadlocks, timeouts, and exceptions faster.

Key Features

01Intelligent cross-region log tracing between Shanghai and Hangzhou clusters

0216 GitHub stars

03Automatic mapping of service routes to local source code and specific Git branches

04Deep analysis of Java exception stacks and Feign/RPC call chains

05Dual LogStore querying for comprehensive request and response data

06Automated Trace ID extraction from request URLs and gateway access logs

Use Cases

01Resolving distributed system deadlocks by analyzing SQL execution order across multiple service logs

02Debugging production errors by pasting an alert URL to instantly see the full stack trace and relevant code

03Tracing complex cross-service requests to identify latency bottlenecks or failed RPC calls

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add abcfed/claude-marketplace sls-trace-analyzer

For use in Claude.ai and ChatGPT

Key Features

01Intelligent cross-region log tracing between Shanghai and Hangzhou clusters

0216 GitHub stars

03Automatic mapping of service routes to local source code and specific Git branches

04Deep analysis of Java exception stacks and Feign/RPC call chains

05Dual LogStore querying for comprehensive request and response data

06Automated Trace ID extraction from request URLs and gateway access logs

Use Cases

01Resolving distributed system deadlocks by analyzing SQL execution order across multiple service logs

02Debugging production errors by pasting an alert URL to instantly see the full stack trace and relevant code

03Tracing complex cross-service requests to identify latency bottlenecks or failed RPC calls