debug

A debugging skill that investigates software problems by reproducing them, forming possible explanations, checking related code, and verifying the fix.

In plain words
What is it for?
Use it to diagnose build errors and runtime errors, trace which code calls a suspected symbol, make a small fix, and check the changed file afterward.
Why use it?
It reduces guesswork and helps reveal what other parts of the program could be affected before a change is made.

Skill for Claude CodeCodex

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 skills/ninjascoutz/houmi-mcp/debug
Any agent
npx skills add NinjaScoutZ/houmi-mcp --skill debug
Clone the repo
git clone --depth 1 https://github.com/NinjaScoutZ/houmi-mcp

Made for: Claude Code, Codex.

Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 113 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00013 $0.00113
Opus 5 $0.00006 $0.00056
Sonnet 5 $0.00003 $0.00023
Haiku 4.5 $0.00001 $0.00011

Measured today against content hash 3fb8ab6357b5, 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 today.

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.

.agents/skills/debug/SKILL.md · 13 lines

What it actually says

/debug — Diagnose & Fix

  1. Reproduce the error. Check build output or runtime logs.
  2. Formulate hypothesis.
  3. Check blast radius before fixing: houmi_graft_intel(action="callers", target="<suspect_symbol>").
  4. Apply minimal fix within houmi_guard write-guard.
  5. Verify fix: houmi_stack_grill(target_path="<changed_file>").
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. today First seen · 13 lines · 13 tokens per session scan A 3fb8ab6357b5

Subscribe to this mod's changes

debug is a skill published in the GitHub repository NinjaScoutZ/houmi-mcp (0 stars, last pushed 2d ago), licensed MIT. It adds 13 tokens to every session and 113 once invoked, about $0.0001 per session on Opus 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 2026-08-31.

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