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Logging Best Practices

Listed
ncklrs·vlatest·testing

Ensures consistent, informative, and compliant logging practices within ncklrs systems for improved debugging and auditing.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add ncklrs/startup-os-skills --skill logging-best-practices -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

ncklrs

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill failed 1 of 6 checks. A failure is not proof of bad intent; it means something in the code needs a human to look at it before you run it.

  • No undeclared network calls: failed

    Contacts 1 host that is neither well-known infrastructure nor declared in the skill's frontmatter: loggingsucks.com.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

    Hosts contacted

    loggingsucks.comundeclared

    What it found

    • skills/logging-best-practices/metadata.json:8contacts loggingsucks.com
      "url": "https://loggingsucks.com/",

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned ncklrs/startup-os-skills at 916259640e.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
916259640e
Manifest
skills/logging-best-practices/SKILL.md
Scanned
13 files, 1,480 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides guidance on implementing effective logging practices. It helps ensure that logs are informative, consistent, and actionable for debugging and monitoring applications. The focus is on creating a robust logging system that supports efficient troubleshooting and performance analysis.

When to use it

  • Debugging Production Issues: When encountering unexpected behavior in a live application, this skill can help structure log messages for easier root cause identification.
  • Monitoring Application Performance: Implement structured logging to track key metrics and identify bottlenecks impacting application speed or resource usage.
  • Onboarding New Developers: Standardize logging practices across a team to ensure consistency and maintainability of the codebase.
  • Auditing Security Events: Generate detailed logs for security-related events, aiding in incident response and compliance efforts.

Key capabilities

  • Provides guidance on log message formatting.
  • Offers advice on structuring log data for efficient analysis.
  • Suggests best practices for different logging levels (e.g., debug, info, error).
  • Covers considerations for security and privacy in logging.

Example prompts

  • "How should I format a log message to indicate an authentication failure?"
  • "What are the best practices for structuring logs when tracking API request latency?"
  • "Can you give me examples of different logging levels and when to use them?"

Tips & gotchas

This skill assumes some basic familiarity with software development concepts. While it provides guidance, implementing these practices may require modifications based on your specific technology stack and application architecture.