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bugfix

bugfix is a skill for Claude Code, Codex from ys-homie/skillforge. It costs 32 tokens per session (733 once invoked), scanned A, original, no licence file.

A bug-fixing skill that finds the cause of a problem and repairs it with the smallest necessary change.

In plain words
What is it for?
Diagnosing reported bugs, explaining their causes, and making minimal fixes.
Why use it?
It gives a focused process for handling a bug, error, or unexpected result without changing unrelated code.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 6repo changed 2mo ago A scan 32 tokens no licence

Good fit Diagnosing reported bugs, explaining their causes, and making minimal fixes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ys-homie/skillforge/bugfix
View source ↗ ys-homie/skillforge
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 ys-homie/skillforge --skill bugfix
Clone the repo
git clone --depth 1 https://github.com/ys-homie/skillforge

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 bugfix

README.md
[![agentmods](https://agentmods.dev/badge/skills/ys-homie/skillforge/bugfix/github.svg)](https://agentmods.dev/skills/ys-homie/skillforge/bugfix)
Your own site
<a href="https://agentmods.dev/skills/ys-homie/skillforge/bugfix"><img src="https://agentmods.dev/badge/skills/ys-homie/skillforge/bugfix/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 bugfix

Your own site · 80×15
<a href="https://agentmods.dev/skills/ys-homie/skillforge/bugfix"><img src="https://agentmods.dev/badge/skills/ys-homie/skillforge/bugfix.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 733 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 unknown 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 $0.00032 $0.00733
Opus 5.5 $0.00013 $0.00293
Sonnet 5.5 $0.00006 $0.00147
Haiku 4.5 $0.00003 $0.00073

Measured 2mo ago against content hash 5b205ee06f98, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bugfix 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 2mo 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/bugfix/SKILL.md · 59 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2mo ago Changed · +10 lines 5b205ee06f98
  2. 2mo ago First seen · 49 lines · 32 tokens per session scan A d0e8dd93a546

Subscribe to this mod's changes

bugfix is a skill published in the GitHub repository ys-homie/skillforge (6 stars, last pushed 1mo ago), with no licence file. It adds 32 tokens to every session and 733 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 2026-08-31.

Debugging
Related

bugfix compared with skills from other repositories

bugfix next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
bugfixys-homie/skillforgeSkill61mo agononeA32Claude Code, Codex
systematic-debuggingopen-metadata/OpenMetadataSkill16ktodayApache-2.0A37Claude Code
log-error-digestzebbern/claude-code-guideSkill4.7ktodayMITA71Claude Code, Codex
cwv-optimizeradobe/skillsSkill319todayApache-2.0A112Claude Code
ci-fixersipyourdrink-ltd/bernsteinSkill1.2kyesterdayApache-2.0A15Claude Code, Codex
diagnosing-missing-recordingsPostHog/posthogSkill41ktodaynoneA76Claude Code, Codex
loop-engineeringhuytieu/COG-second-brainSkill1.3k15d agoMITA63Claude Code