detecting-performance-regressions SKILL.md skillA
detecting-performance-regressions from foryourhealth111-pixel/vibe-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add foryourhealth111-pixel/vibe-skills/detecting-performance-regressions@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- foryourhealth111-pixel/vibe-skills
- Path
bundled/skills/detecting-performance-regressions/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Apr 18, 2026
- First version recorded
- Feb 26, 2026
- Size
- 1,417 bytes
- Repository stars
- 3,758
- License
- Apache-2.0
Compare current benchmark results against historical baselines to spot performance regressions. Use as an explicit/manual helper for build-to-build degradation review, not for broad optimization strategy or low-level profiling ownership.
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
# Performance Regression Detector ## Positioning Treat this skill as an explicit/manual helper for benchmark comparison work. ## When to Use Use this skill when: - Identify performance regressions in a CI/CD pipeline. - Analyze performance metrics for potential degradation. - Compare current performance against historical baselines. ## Not For / Boundaries - Broad optimization roadmap or tuning backlog: use `providing-performance-optimization-advice` - Root-cause debugging of a specific slow path: use `systematic-debugging` - General test artifact packaging without regression judgment: use `generating-test-reports` ## Typical Outputs - A baseline-vs-current regression summary - Severity-ranked regressed metrics - Follow-up questions for deeper profiling or investigation ## Related Skills - `performance-testing` for benchmark generation - `providing-performance-optimization-advice` after the regression is confirmed
Read the whole file at its exact version.
How to install
mdr add foryourhealth111-pixel/vibe-skills/detecting-performance-regressions@sha256:46617fbc1b76f529The line at the top of this page pins the label v1.0.0, 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_lskit76sqf3fcqng)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Feb 26, 2026 and Apr 18, 2026, about one every 26 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-04-18 | 2febeea | 1,417 B | A | view · diff |
| v1.0.0 | 2026-04-18 | 11fb2de | 1,413 B | A | view · diff |
| v1.0.0 | 2026-02-26 | 1632f40 | 4,198 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 (1417 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
foryourhealth111-pixel/vibe-skills · 3,758 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lskit76sqf3fcqng GET https://markdownregistry.com/api/v1/resolve?ref=foryourhealth111-pixel/vibe-skills/detecting-performance-regressions GET https://markdownregistry.com/api/v1/blob/46617fbc1b76f529d2741186531b036f8b68fee5eb714634ea52b5c6bba13e1d
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.