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Nginx C Module Debug

Checked
pproenca·vlatest·testing·MIT

Debug Nginx C modules using automated tests and analysis to identify performance bottlenecks and errors.

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 pproenca/dot-skills --skill nginx-c-module-debug -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

pproenca

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 passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • 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 undeclared network calls: passed

    Makes no network calls.

    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.

  • 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 pproenca/dot-skills at cf93c57cac.

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

Commit
cf93c57cac
Manifest
skills/.experimental/nginx-c-module-debug/SKILL.md
Scanned
49 files, 4,795 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 debugging capabilities for Nginx C modules. It allows developers to inspect and troubleshoot issues within custom Nginx modules written in C, facilitating more effective module development and maintenance. The skill enables detailed examination of module behavior during runtime.

When to use it

  • Debugging Custom Modules: When developing or maintaining Nginx modules written in C and encountering unexpected behavior.
  • Performance Analysis: To identify bottlenecks or inefficiencies within a custom Nginx module.
  • Troubleshooting Configuration Issues: When suspecting issues related to how a C module interacts with the core Nginx configuration.
  • Root Cause Analysis: When investigating crashes or errors specifically linked to a custom Nginx C module.

Key capabilities

  • Debugging of Nginx C modules
  • Runtime inspection of module behavior
  • Performance profiling for custom modules

Example prompts

  • "Debug my Nginx module and report any errors."
  • "Profile the performance of this specific Nginx C module function."
  • "Show me the current state of variables within my Nginx module during request processing."

Tips & gotchas

This skill requires a working Nginx installation with the target C module compiled and loaded. Successful debugging relies on having appropriate debug symbols available for the module being investigated.