debug

debug is a command for Claude Code from swesmith/davila7__claude-code-templates.734b8a50. It costs 0 tokens per session (318 once invoked), scanned A, a copy of debug, MIT.

A project assistant for finding the causes of software errors and unexpected behavior.

In plain words
What is it for?
Use it to investigate JavaScript or TypeScript bugs, frontend issues, API problems, database errors, type errors, and null or undefined values.
Why use it?
It reduces the time spent tracing error messages, logs, code paths, state, dependencies, network requests, and database queries by hand.

Command for Claude Code

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/swesmith/davila7__claude-code-templates.734b8a50/debug
Clone the repo
git clone --depth 1 https://github.com/swesmith/davila7__claude-code-templates.734b8a50

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for debug

README.md
[![agentmods](https://agentmods.dev/badge/commands/swesmith/davila7__claude-code-templates.734b8a50/debug.svg)](https://agentmods.dev/commands/swesmith/davila7__claude-code-templates.734b8a50/debug)
Your own site
<a href="https://agentmods.dev/commands/swesmith/davila7__claude-code-templates.734b8a50/debug"><img src="https://agentmods.dev/badge/commands/swesmith/davila7__claude-code-templates.734b8a50/debug.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 318 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.00318
Opus 5 $0.00000 $0.00159
Sonnet 5 $0.00000 $0.00064
Haiku 4.5 $0.00000 $0.00032

Measured 4d ago against content hash 1ebf63ad8347, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

debug scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to debug — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

cli-tool/templates/javascript-typescript/.claude/commands/debug.md · 52 lines

What it actually says

Debug Assistant

Help me debug the issue with $ARGUMENTS in this project.

Task

I'll help you identify and fix the problem by:

  1. Understanding the issue description
  2. Analyzing relevant code
  3. Identifying potential causes
  4. Suggesting and implementing fixes
  5. Verifying the solution works

Process

I'll follow these steps:

  1. Examine error messages, logs, or unexpected behaviors
  2. Locate relevant files and code sections
  3. Analyze the code flow and potential failure points
  4. Identify common JavaScript/TypeScript pitfalls that might apply
  5. Suggest specific fixes with explanations
  6. Help implement and test the solution

Debugging Techniques

I'll apply appropriate debugging techniques such as:

  • Static code analysis to find syntax or type errors
  • Runtime error analysis from logs or stack traces
  • Control flow tracing to understand execution paths
  • State inspection to identify incorrect values
  • Dependency analysis to find version conflicts
  • Network request inspection for API issues
  • Browser console analysis for frontend problems
  • Database query inspection for data issues

Common Issues I Can Help With

  • Type errors and null/undefined issues
  • Asynchronous code problems (Promises, async/await)
  • React/Vue/Angular component lifecycle issues
  • API integration problems
  • State management bugs
  • Performance bottlenecks
  • Memory leaks
  • Build/compilation errors
  • Testing failures
  • Environment configuration issues

I'll adapt my approach based on your specific project structure, frameworks, and the nature of the problem.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 52 lines · 0 tokens per session scan A 1ebf63ad8347

Subscribe to this mod's changes

debug is a command published in the GitHub repository swesmith/davila7__claude-code-templates.734b8a50 (2 stars, last pushed 8mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 318 tokens. A static security scan graded it A with 0 findings. It is 100% identical to debug, differing in 0 lines, and is treated as a copy.