greglas75/zuvo · skills/canary/SKILL.md

canary skillA

canary is agent-read markdown (skill) from greglas75/zuvo: Post-deploy monitoring with browser or degraded HTTP mode. Checks console errors, performance, page load. Configurable duration (1m-30m) and interval. Reports HEALTHY/DEGRADED/BROKEN. Flags: --duration, --interval, --quick, --max-errors..

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 greglas75/zuvo/canary@git:20260806.6edffe2
Exact content
mdr add greglas75/zuvo/canary@sha256:3ceef874447b9604

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_27lkg6h3toxux7tl.svg)](https://markdownregistry.com/a/art_27lkg6h3toxux7tl)

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Versions

versioncommittedcommitsizeaudit
git:20260806.6edffe2 latest2026-08-06 6edffe2 9,095 BA view · diff
git:20260803.5e12a0c2026-08-03 5e12a0c 9,252 BA view · diff
git:20260803.4683f852026-08-03 4683f85 9,234 BA view · diff
git:20260802.56ae2272026-08-02 56ae227 9,253 BA view · diff
git:20260602.1a9e94f2026-06-02 1a9e94f 9,235 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 (9095 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

greglas75/zuvo · 6 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_27lkg6h3toxux7tl
GET https://markdownregistry.com/api/v1/resolve?ref=greglas75/zuvo/canary
GET https://markdownregistry.com/api/v1/blob/3ceef874447b9604f57894f8d608fd231782a484985bd10124576429e9843ad5

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