agricidaniel/claude-blog · skills/blog-decay/SKILL.md

blog-decay skillA

blog-decay is agent-read markdown (skill) from agricidaniel/claude-blog: Detect content decay from Google Search Console exports by comparing current and previous page performance, flagging quarter-over-quarter traffic drops, dropped pages, and refresh, consolidate, prune, or query-shift actions. Use when the user says "/blog decay", "content decay", "traffic drop", "QoQ decline", "GSC decay", or "refresh declining posts"..

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 agricidaniel/claude-blog/blog-decay@git:20260708.5c21c90
Exact content
mdr add agricidaniel/claude-blog/blog-decay@sha256:7371597aa5fe8a93

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_3ymekgsbhol3mcxa.svg)](https://markdownregistry.com/a/art_3ymekgsbhol3mcxa)

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Versions

versioncommittedcommitsizeaudit
git:20260708.5c21c90 latest2026-07-08 5c21c90 3,836 BA view · diff
git:20260706.283ee1f2026-07-06 283ee1f 3,402 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 (3836 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

agricidaniel/claude-blog · 2,176 stars · license MIT · pushed 2026-09-11 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3ymekgsbhol3mcxa
GET https://markdownregistry.com/api/v1/resolve?ref=agricidaniel/claude-blog/blog-decay
GET https://markdownregistry.com/api/v1/blob/7371597aa5fe8a931a8c88d8de12a6b2e2d8224a51048c2597d79c445fc52776

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