Log Analyzer
v1.0.0Analyze log files to detect error patterns, aggregate by severity, group repeated errors by fingerprint, and flag anomaly time windows. Use when asked to ana...
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byJohn Wang@johnnywang2001
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
OpenClaw
Benign
high confidencePurpose & Capability
Name/description match the included Python analyzer. The files and runtime instructions are limited to parsing and summarizing a user-specified log file; nothing requires cloud credentials, unrelated binaries, or system-wide configuration.
Instruction Scope
SKILL.md instructs running the bundled script on the target logfile and the script operates only on the file path the user supplies. There are some implementation issues: the '--since' comparison uses raw string comparison of extracted timestamp substrings (can give incorrect results across formats) and the computed 'severity_filter' is never actually applied to skip lines — the '--severity' flag is documented but not enforced. These are functional/robustness problems, not signs of hidden exfiltration or scope creep.
Install Mechanism
No install spec (instruction-only plus a small Python script included). No remote downloads or package installs are performed by the skill, minimizing installation risk.
Credentials
The skill declares no environment variables, credentials, or config paths and the code does not read env vars or external config files. It only reads the logfile path provided by the user.
Persistence & Privilege
The skill does not request permanent/always-on presence, does not modify agent configuration, and does not attempt to persist credentials or alter other skills.
Assessment
This skill appears to do what it says: analyze a log file you point it at and produce summaries. Before using it on sensitive systems: 1) inspect the script locally (it is included) and run it in a controlled environment; 2) be aware of two bugs — the '--since' timestamp filter uses simple string comparison (may be incorrect for varying timestamp formats) and the '--severity' option is computed but not enforced (it won't filter lines as expected); 3) ensure you only pass log files you intend to share with the tool (it reads the file you give it and nothing else); and 4) consider validating timestamp parsing for your log format and testing on a copy of logs if they contain sensitive PII. Overall there are no network calls or secret exfiltration code present.Like a lobster shell, security has layers — review code before you run it.
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License
MIT-0
Free to use, modify, and redistribute. No attribution required.