llm-regression-suite-author SKILL.md skillA
llm-regression-suite-author from testland/qa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add testland/qa/llm-regression-suite-author@v1.3.7Pins v1.3.7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- testland/qa
- Path
plugins/qa-llm-evaluation/skills/llm-regression-suite-author/SKILL.md- Versions recorded
- 5
- Latest version
- v1.3.7, committed Oct 11, 2026
- First version recorded
- Jun 4, 2026
- Size
- 14,750 bytes
- Repository stars
- 11
- License
- MIT
Builds a versioned golden-dataset LLM regression suite for tracking quality across model upgrades: structures a versioned JSONL/CSV golden dataset, configures deterministic eval runs (temperature 0, seed), wires assertion layers (exact, semantic similarity, LLM-as-judge, rubric), enforces a pass-rate threshold with diff reporting vs the baseline model, and gates CI on regression. Use when upgrading an LLM provider model and needing a repeatable before/after quality gate, or when a prompt…
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
# llm-regression-suite-author [pf-config]: https://promptfoo.dev/docs/configuration/guide/ [pf-testcases]: https://promptfoo.dev/docs/configuration/test-cases/ [pf-asserts]: https://promptfoo.dev/docs/configuration/expected-outputs/ [pf-ref]: https://promptfoo.dev/docs/configuration/reference/ [pf-cli]: https://promptfoo.dev/docs/usage/command-line/ [pf-openai]: https://promptfoo.dev/docs/providers/openai/ [pf-gha]: https://promptfoo.dev/docs/integrations/github-action/ [de-gh]: https://github.com/confident-ai/deepeval [de-start]: https://deepeval.com/docs/getting-started [de-datasets]: https://deepeval.com/docs/evaluation-datasets A regression suite for LLM outputs pairs a **versioned golden dataset** (stable inputs + expected outputs) with **deterministic eval settings** and a **pass-rate gate** so that promoting a model from v1 to v2 surfaces quality drops before they reach production. The per-tool skills (`promptfoo-evaluation`, `deepeval-evaluation`) handle tool mechanics; this skill handles the versioning workflow that neither covers. ## When to use - A vendor announces a model update (e.g., `gpt-4.1` to `gpt-5`) and you …
Read the whole file at its exact version.
How to install
mdr add testland/qa/llm-regression-suite-author@sha256:b3fdabded96f3b64The line at the top of this page pins the label v1.3.7, 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_tttoie7ziyb63b2l)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 4, 2026 and Oct 11, 2026, about one every 32 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.3.7 latest | 2026-10-11 | a1bd3f7 | 14,750 B | A | view · diff |
| git:20260724.d4db756 | 2026-07-24 | d4db756 | 14,731 B | A | view · diff |
| git:20260719.6226ac1 | 2026-07-19 | 6226ac1 | 14,802 B | A | view · diff |
| git:20260706.4e1409c | 2026-07-06 | 4e1409c | 14,810 B | A | view · diff |
| git:20260604.fc2bcee | 2026-06-04 | fc2bcee | 14,827 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 (14750 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
testland/qa · 11 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tttoie7ziyb63b2l GET https://markdownregistry.com/api/v1/resolve?ref=testland/qa/llm-regression-suite-author GET https://markdownregistry.com/api/v1/blob/b3fdabded96f3b64fdd2e1c4aed5df98c78b51971d05cde229f9a3af4b57b379
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.