varnan-tech/opendirectory · skills/pr-description-writer/SKILL.md

pr-description-writer skillA

pr-description-writer is agent-read markdown (skill) from varnan-tech/opendirectory: Use when the user asks to write, draft, generate, or update a GitHub pull request description for the current branch. Reads the branch diff and commit messages, writes a structured PR body (summary, changes, testing), and optionally creates or updates the PR via the gh CLI..

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/pr-description-writer@v1.0.0
Exact content
mdr add varnan-tech/opendirectory/pr-description-writer@sha256:429e91d97dc16562

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_s7vtkhcvccofdvs5.svg)](https://markdownregistry.com/a/art_s7vtkhcvccofdvs5)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-05-02 442742b 4,131 BA view · diff
v1.0.02026-04-14 cf4acb6 3,859 BB 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 (4131 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 · 648 stars · license MIT · pushed 2026-08-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_s7vtkhcvccofdvs5
GET https://markdownregistry.com/api/v1/resolve?ref=varnan-tech/opendirectory/pr-description-writer
GET https://markdownregistry.com/api/v1/blob/429e91d97dc165628a4c34bfcf1c3925c0045b1fb92957e19c51252fe60a9b22

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