pjt222/agent-almanac · i18n/caveman-lite/skills/create-r-package/SKILL.md

create-r-package skillA

create-r-package is agent-read markdown (skill) from pjt222/agent-almanac: Scaffold a new R package with complete structure including DESCRIPTION, NAMESPACE, testthat, roxygen2, renv, Git, GitHub Actions CI, and development configuration files (.Rprofile, .Renviron.example, CLAUDE.md). Follows usethis conventions and tidyverse style. Use when starting a new R package from scratch, converting loose R scripts into a structured package, or setting up a package skeleton for collaborative development..

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 pjt222/agent-almanac/create-r-package@v1.0
Exact content
mdr add pjt222/agent-almanac/create-r-package@sha256:9f980d4e26149e5f

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_6tmtqzjiymmhksox.svg)](https://markdownregistry.com/a/art_6tmtqzjiymmhksox)

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Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-08-17 a784899 6,587 BA view · diff
v1.02026-06-05 33b561c 6,558 BA view · diff
v1.02026-04-23 bc66d7e 6,546 BA view · diff
v1.02026-04-19 e334ebd 6,609 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 (6587 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

pjt222/agent-almanac · 33 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6tmtqzjiymmhksox
GET https://markdownregistry.com/api/v1/resolve?ref=pjt222/agent-almanac/create-r-package
GET https://markdownregistry.com/api/v1/blob/9f980d4e26149e5fa78b5fe819566395f31efc7518abcff2c08e55960e9511a7

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