varnan-tech/opendirectory · skills/explain-this-pr/SKILL.md

explain-this-pr skillA

explain-this-pr is agent-read markdown (skill) from varnan-tech/opendirectory: Takes a GitHub PR URL or the current branch and writes a plain-English explanation of what it does and why, then posts it as a PR comment. Use when asked to explain a PR, summarize a pull request, write a plain-English description of a PR, add a summary comment to a PR, or understand what a PR changes. Trigger when a user says "explain this PR", "summarize this pull request", "what does this PR do", "add a comment explaining the PR", or shares a GitHub PR URL and asks what it does..

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 varnan-tech/opendirectory/explain-this-pr@v1.0.0
Exact content
mdr add varnan-tech/opendirectory/explain-this-pr@sha256:a0c22a5941a24cc5

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_mwys5pabeadoqxcp.svg)](https://markdownregistry.com/a/art_mwys5pabeadoqxcp)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-04-14 cf4acb6 4,641 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 (4641 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

varnan-tech/opendirectory · 635 stars · license MIT · pushed 2026-08-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mwys5pabeadoqxcp
GET https://markdownregistry.com/api/v1/resolve?ref=varnan-tech/opendirectory/explain-this-pr
GET https://markdownregistry.com/api/v1/blob/a0c22a5941a24cc5584394f169d929a0d8aa751cac8e740bd659a622d353dbfb