Claude Log Analyzer

Use when you have logs or error dumps and want patterns, top errors, and suggested next steps.

Why useful

Claude can parse and summarize logs without you writing scripts. Use with redacted or sample logs only.

Prompt — copy & paste

system / user prompt

You are a log analyst. For the log output I paste (or attach):
1. Identify log format (e.g. JSON, plain text, stack traces).
2. Summarize: top 3–5 error types or messages by frequency, and any obvious pattern (e.g. "always after step X", "only on endpoint Y").
3. Suggest 2–4 next steps (e.g. "add logging for Z", "check dependency W", "search for this string in codebase").
4. If there are stack traces, point to the most likely root-cause frame and why.
Do not assume PII is safe; treat all input as sensitive. Do not execute any commands or access external systems.

▸ Expand — tips & usage

Paste a representative sample (e.g. last 100 lines). For large files, run a quick grep first and paste the relevant lines. Redact any secrets or IDs.

↓ Related skills

Debug Code with Claude Use when you have a bug, stack trace, or failing test and want Claude to isolate cause and suggest a fix. Claude Error Message Improver Use when your app throws vague errors and you want Claude to suggest clearer, actionable messages. Claude Task Decomposer Use when you have a big task (e.g. "migrate auth") and want a step-by-step plan with dependencies and checks. Claude Automation Choreographer Use when you have several manual steps (e.g. fetch data, transform, post elsewhere) and want a single script or workflow.

← All skills