ai-regression-testing SKILL.md skillA
ai-regression-testing from yeaight7/agent-powerups is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yeaight7/agent-powerups/ai-regression-testing@git:20260606.ac2bb7ePins git:20260606.ac2bb7e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yeaight7/agent-powerups
- Path
skills/ai-regression-testing/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260606.ac2bb7e, committed Jun 6, 2026
- First version recorded
- Jun 2, 2026
- Size
- 4,205 bytes
- Repository stars
- 8
- License
- Apache-2.0
Use when an agent has modified logic, API routes, or data-transformation code, a bug was just fixed and must not be reintroduced, or behavior must stay identical across execution paths such as sandbox versus production.
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
# AI Regression Testing When an agent writes code and then reviews it, it carries the same assumptions into both steps. Automated tests break this cycle. ## When to Use - An agent has modified logic, API routes, or data transformation code - A bug was found — need to prevent re-introduction - Running `/bug-check` after a change session - Multiple execution paths exist (feature flags, sandbox vs production, env variants) ## The Core Problem ``` Agent writes fix → Agent reviews fix → Agent says "looks correct" → Bug still present ``` The most common blind spot: an agent fixes the production path but leaves the sandbox/mock path unchanged, or vice versa. ## Workflow Run in order. Do not skip to agent review if automated steps fail. ### Step 1 — Run Tests (mandatory) ```bash npm test # or: pytest, cargo test, go test ./... npm run build # TypeScript build / type check ``` - **Test fail** → highest priority; fix before anything else - **Build fail** → report type errors as highest priority - **Both pass** → continue to Step 2 ### Step 2 — Agent Code Review With tests passing, do a focused review for patterns agents commonly miss: …
Read the whole file at its exact version.
How to install
mdr add yeaight7/agent-powerups/ai-regression-testing@sha256:23e058d9c59d6650The line at the top of this page pins the label git:20260606.ac2bb7e, 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_cbifpblrx62vg6hk)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 2, 2026 and Jun 6, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260606.ac2bb7e latest | 2026-06-06 | ac2bb7e | 4,205 B | A | view · diff |
| git:20260602.db06933 | 2026-06-02 | db06933 | 3,749 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 (4205 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
yeaight7/agent-powerups · 8 stars · license Apache-2.0 · pushed 2026-09-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cbifpblrx62vg6hk GET https://markdownregistry.com/api/v1/resolve?ref=yeaight7/agent-powerups/ai-regression-testing GET https://markdownregistry.com/api/v1/blob/23e058d9c59d6650d32cadde93fc3de0aa8aadd5e1a7140b32eaf56bd3ec43d1
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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