fix-bug SKILL.md skillA
fix-bug from mgiovani/cc-arsenal is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mgiovani/cc-arsenal/fix-bug@git:20261005.b620662Pins git:20261005.b620662 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mgiovani/cc-arsenal
- Path
skills/fix-bug/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261005.b620662, committed Oct 5, 2026
- First version recorded
- Mar 8, 2026
- Size
- 11,036 bytes
- Repository stars
- 8
- License
- MIT
Fixes a bug through test-driven debugging, reproduces it with a failing.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Bug Fix Fix the bug the user describes. It might arrive as a plain description, sometimes as an issue ID, occasionally just the name of a failing test. Work test-driven: reproduce the failure first. Track down the root cause with evidence. Apply the smallest fix that resolves it, run the tests, commit. ## Anti-hallucination guidelines A fix that "should work" but was never run against a failing test is a guess, not a fix: 1. Reproduce first: don't fix what you haven't seen fail. 2. Test-driven: write or locate a failing test before implementing the fix; confirm it actually fails. 3. Verify root cause: locate the bug with grep/read evidence (file path, line number), not intuition. 4. Verify the fix: run the full test suite; all tests must pass before calling the bug fixed. 5. No invented fixes: only implement solutions that address the demonstrated root cause. 6. Reference real code: never make claims about code you haven't read. ## Workflow Mode: Inline by Default Most bugs are a single file, single root cause, fixable and verifiable in one sitting. For those, run Phases 0–5 below yourself, in order, inline: no task chain, no …
Read the whole file at its exact version.
How to install
mdr add mgiovani/cc-arsenal/fix-bug@sha256:df4886e7c3239b0dThe line at the top of this page pins the label git:20261005.b620662, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_w5yp4xdi2yt6ucf5)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Mar 8, 2026 and Oct 5, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261005.b620662 latest | 2026-10-05 | b620662 | 11,036 B | A | view · diff |
| git:20260925.ca015cc | 2026-09-25 | ca015cc | 11,163 B | A | view · diff |
| git:20260916.0d6e629 | 2026-09-16 | 0d6e629 | 11,126 B | A | view · diff |
| git:20260727.fa2e9cf | 2026-07-27 | fa2e9cf | 11,020 B | A | view · diff |
| git:20260719.4ee8666 | 2026-07-19 | 4ee8666 | 11,107 B | A | view · diff |
| git:20260702.8f6da63 | 2026-07-02 | 8f6da63 | 13,528 B | A | view · diff |
| git:20260616.4475a8d | 2026-06-16 | 4475a8d | 12,922 B | A | view · diff |
| git:20260308.5fdee00 | 2026-03-08 | 5fdee00 | 13,695 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11036 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
mgiovani/cc-arsenal · 8 stars · license MIT · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_w5yp4xdi2yt6ucf5 GET https://markdownregistry.com/api/v1/resolve?ref=mgiovani/cc-arsenal/fix-bug GET https://markdownregistry.com/api/v1/blob/df4886e7c3239b0d82c59ea029f0f1bed388d021fdb31bad8f2f6faaff76eb32
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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