oyusypenko/creo · extensions/gsc-analyzer/skills/creo-gsc/SKILL.md

creo-gsc skillA

creo-gsc is agent-read markdown (skill) from oyusypenko/creo: Google Search Console analysis and comprehensive SEO auditing. Site crawling, PageSpeed Insights, indexing API, on-page analysis, schema validation, hreflang, security headers, content quality, mobile SEO. Uses the GSC API where it can and opens the Search Console web UI in the user's browser where the API cannot (drilldowns, Validate Fix, settings). Requires gsc-analyzer extension. Triggers on: /creo gsc, Google Search Console, GSC, site audit, open GSC..

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-gsc@git:20260817.079b5c9
Exact content
mdr add oyusypenko/creo/creo-gsc@sha256:496862956945e2aa

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_fcj65xotklxmhsoj.svg)](https://markdownregistry.com/a/art_fcj65xotklxmhsoj)

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Versions

versioncommittedcommitsizeaudit
git:20260817.079b5c9 latest2026-08-17 079b5c9 7,457 BA view · diff
git:20260321.c4a1d372026-03-21 c4a1d37 4,970 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 (7457 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_fcj65xotklxmhsoj
GET https://markdownregistry.com/api/v1/resolve?ref=oyusypenko/creo/creo-gsc
GET https://markdownregistry.com/api/v1/blob/496862956945e2aa2126145af884cdf3563c972f9443fcb709799ea9d10356a3

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.