mkl-verify-fix SKILL.md skillA
mkl-verify-fix from 00200200/maintainer-skills-lab is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 00200200/maintainer-skills-lab/mkl-verify-fix@git:20260929.4dab0aePins git:20260929.4dab0ae in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 00200200/maintainer-skills-lab
- Path
skills/mkl-verify-fix/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260929.4dab0ae, committed Sep 29, 2026
- First version recorded
- Sep 13, 2026
- Size
- 1,940 bytes
- Repository stars
- 48
- License
- MIT
Verify a proposed bug fix against an unchanged regression test and the relevant existing tests, reporting baseline and candidate outcomes separately. Use for fix verification, not a general claim that software is bug-free.
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
# Verify a fix with comparable evidence Identify the baseline revision, candidate revision, regression test, and expected behavior. If any is unavailable, narrow the conclusion instead of inventing missing evidence. Use equivalent environments and identical test inputs for both versions. Keep the regression test and expected result outside the changes under evaluation or otherwise verify that they are unchanged. Inspect which source file the test actually imports; an installed package can hide the checkout being tested. Check the baseline first. Distinguish an expected assertion failure from setup, import, collection, timeout, and execution errors. Then run the same test against the candidate and run existing tests appropriate to the affected behavior. Prefer token-efficient runners: `pytest -q --tb=short -x` or `python3 tools/test_fast.py` (unittest: `python3 -m unittest discover -s tests -q -f`; Node: `npm test -- --bail --silent`; Rust: `cargo test -- --nocapture=false`). Report: - Baseline and candidate identifiers and commands. - The observed reason for the baseline failure. - The candidate result and any relevant existing-test results. …
Read the whole file at its exact version.
How to install
mdr add 00200200/maintainer-skills-lab/mkl-verify-fix@sha256:49717a11651e1ea3The line at the top of this page pins the label git:20260929.4dab0ae, 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_4cymvqoxv7ghelej)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 13, 2026 and Sep 29, 2026, about one every 16 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260929.4dab0ae latest | 2026-09-29 | 4dab0ae | 1,940 B | A | view · diff |
| git:20260913.04cb5b6 | 2026-09-13 | 04cb5b6 | 1,713 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 (1940 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
00200200/maintainer-skills-lab · 48 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4cymvqoxv7ghelej GET https://markdownregistry.com/api/v1/resolve?ref=00200200/maintainer-skills-lab/mkl-verify-fix GET https://markdownregistry.com/api/v1/blob/49717a11651e1ea3942b84c280deb9572da927afe9379cb3ef871dcc16e225fc
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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