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Gdb

Checked
mohitmishra786·vlatest·security·MIT

Gdb analyzes code snippets to identify potential vulnerabilities and bugs, boosting security and development efficiency.

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 mohitmishra786/low-level-dev-skills --skill gdb -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

mohitmishra786

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 mohitmishra786/low-level-dev-skills at bdc58472fa.

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

Commit
bdc58472fa
Manifest
skills/debuggers/gdb/SKILL.md
Scanned
3 files, 437 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 access to the GNU Debugger (gdb), a powerful command-line tool used for debugging programs. It allows you to inspect the state of a running program, set breakpoints, step through code execution, and examine variables. This is particularly useful when diagnosing issues in low-level software or embedded systems development.

When to use it

  • Debugging a crashing application: Use gdb to pinpoint the exact line of code causing the crash and understand its context.
  • Analyzing performance bottlenecks: Step through critical sections of code to identify areas where execution time can be improved.
  • Understanding unfamiliar codebases: Trace program flow to learn how different components interact.
  • Reverse engineering: Examine compiled binaries to understand their functionality.

Key capabilities

  • Breakpoint setting and management
  • Step-by-step code execution (stepping over, into, out)
  • Variable inspection and modification
  • Call stack examination
  • Core dump analysis

Example prompts

  • "Run gdb on the executable 'myprogram'."
  • "Set a breakpoint at line 25 of file 'main.c' in gdb."
  • "Step over the next instruction using gdb."

Tips & gotchas

  • Requires familiarity with C/C++ or other languages commonly debugged with gdb.
  • Debugging symbols are necessary for effective debugging; ensure your program is compiled with debugging information enabled (e.g., -g flag in GCC).