oyusypenko/creo · skills/creo-perf/SKILL.md

creo-perf skillA

creo-perf is agent-read markdown (skill) from oyusypenko/creo: Full-stack performance optimization with measured proof. Six-layer audit (database, API, edge proxy, client data layer, rendering, browser resources), immutable labeled baselines, deterministic before/after captures via the perf-harness extension (EXPLAIN medians, p50/p95 loops, wire bytes, ETag replay, Lighthouse, Playwright interaction probes, pg_stat_statements discovery), an auto-built dashboard, and a one-concern-per-commit fix loop. /creo perf init scaffolds everything for a project. Trigg.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add oyusypenko/creo/creo-perf@git:20260908.12af43b
Exact content
mdr add oyusypenko/creo/creo-perf@sha256:b861cc2229b878ae

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_vjkmxeu63selgynb.svg)](https://markdownregistry.com/a/art_vjkmxeu63selgynb)

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Versions

versioncommittedcommitsizeaudit
git:20260908.12af43b latest2026-09-08 12af43b 13,221 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13221 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

GitHub

oyusypenko/creo · 4 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vjkmxeu63selgynb
GET https://markdownregistry.com/api/v1/resolve?ref=oyusypenko/creo/creo-perf
GET https://markdownregistry.com/api/v1/blob/b861cc2229b878ae5a22f80f4242597c51dc41cb8ea23040cce8a72d6e18c699