node-debugging

node-debugging is a skill for Claude Code, Codex from CodeInfinity1/Stram. It costs 27 tokens per session (417 once invoked), scanned A, original, MIT.

A debugging guide for Node.js applications and JavaScript projects. Node.js lets JavaScript run outside a web browser, including on servers.

In plain words
What is it for?
Investigating Node.js errors, npm scripts, build failures, frontend and backend bugs, browser issues, and inspector workflows.
Why use it?
It helps reproduce runtime, package, bundler, browser, and server problems, then trace them to the relevant code and tests.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Investigating Node.js errors, npm scripts, build failures, frontend and backend bugs, browser issues, and inspector workflows.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/codeinfinity1/stram/node-debugging
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.

Any agent
npx skills add CodeInfinity1/Stram --skill node-debugging
Clone the repo
git clone --depth 1 https://github.com/CodeInfinity1/Stram

Made for: Claude Code, Codex.

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 node-debugging

README.md
[![agentmods](https://agentmods.dev/badge/skills/codeinfinity1/stram/node-debugging/github.svg)](https://agentmods.dev/skills/codeinfinity1/stram/node-debugging)
Your own site
<a href="https://agentmods.dev/skills/codeinfinity1/stram/node-debugging"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/node-debugging/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for node-debugging

Your own site · 80×15
<a href="https://agentmods.dev/skills/codeinfinity1/stram/node-debugging"><img src="https://agentmods.dev/badge/skills/codeinfinity1/stram/node-debugging.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 417 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 5.1 $0.00027 $0.00417
Opus 5.5 $0.00011 $0.00167
Sonnet 5.5 $0.00005 $0.00083
Haiku 4.5 $0.00003 $0.00042

Measured 1mo ago against content hash 7e5cc8c6898d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

node-debugging 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 1mo 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.

skills/software-engineering/node-debugging/SKILL.md · 67 lines

What it actually says

Node Debugging

Purpose

Diagnose Node.js and frontend/backend JavaScript problems with repository-native commands and browser evidence. Inspector or DevTools workflows are used only through configured native tools or approved shell commands.

When To Use

Use for Node runtime errors, npm scripts, bundler issues, frontend bugs, server logs, inspector workflows, and browser/Node integration problems.

Inputs And Evidence

  • Error output, package scripts, lockfiles, source files, browser state, and reproduction steps.
  • Node/npm versions and test/build commands.

Tool Map

  • read_file
  • search_workspace
  • run_shell_command
  • browser_live_open
  • browser_live_observe
  • systematic-debugging

Workflow

  1. Inspect package scripts and runtime versions.
  2. Reproduce with the smallest relevant command.
  3. Trace stack frames to source and tests.
  4. Use browser tools for UI-visible bugs.
  5. Patch narrowly and run targeted verification.
  6. Report version/tooling blockers explicitly.

Native Implementation Boundaries

  • Use repo commands through Stram shell/browser tools.
  • Do not import external reference node-inspector scripts.
  • Do not install packages without user approval.

Safety And Approval

  • Network/package installs require approval.
  • Do not kill or restart services without checking user impact.
  • Avoid logging secrets from env or browser storage.

Verification

  • Test/build/dev-server output or browser observation should prove the result.
  • If a server remains running, track and stop/report it as appropriate.
  • Note local-only vs CI verification.

Failure Modes

  • Fixing minified/generated output instead of source.
  • Ignoring lockfile/package-manager conventions.
  • Treating browser symptoms as pure frontend without checking API responses.

References

  • Shortlist item: node-debugging.
  • Upstream inspiration: external reference node debugging references only.
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. 1mo ago First seen · 67 lines · 27 tokens per session scan A 7e5cc8c6898d

Subscribe to this mod's changes

node-debugging is a skill published in the GitHub repository CodeInfinity1/Stram (11 stars, last pushed 2mo ago), licensed MIT. It adds 27 tokens to every session and 417 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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