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Package Release Post · posit-dev | DecimalAI

marketingby posit-dev

Package Release Post

posit-dev/release-post

Source posit-dev/skills ↗License MIT

Create professional package release blog posts following Tidyverse or Shiny blog conventions.

SkillScore100Maintained

Automatic

Marketing & Content pack

Last verified 8/19/2026

What it changes

Passed 22 of 22 test cases with the skill, and 11 of 22 without it.

Without skill50%

With skill100%

Checks it passed that the model alone missed

Includes `output: hugodown::hugo_document` in frontmatter.
Includes `url` under the `photo` frontmatter metadata key.
Avoids marketing superlatives like 'seamless' or 'seamlessly'.

and 14 more in the full report

11 fixed11 passed either way0 still failing0 broke

Pass-rate lift: +50 pp
Tokens: +87%
Agent turns: 0%
Response time: -42%

Model gemini-3.6-flashMeasured 8/19/2026v122 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/posit-dev-release-post/SKILL.md https://app.decimal.ai/s/posit-dev-release-post/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add posit-dev-release-post, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/posit-dev-release-post/ and pins it in .decimal/skills.lock

decimalai skills add posit-dev-release-post

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/posit-dev-release-post/SKILL.md https://app.decimal.ai/s/posit-dev-release-post/SKILL.md

Raw file: /s/posit-dev-release-post/SKILL.md ↗ · machine-readable summary at /s/posit-dev-release-post.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 11

Prompt

When drafting a Markdown release post for `ggplot2 3.5.0` targeted at tidyverse.org, what exact output engine specification line belongs in the frontmatter header?

What was checked, without and with the skill
Checked	Without skill	With skill
Specifies `output: hugodown::hugo_document` in the YAML header.	Missed	Passed

case-05 · gemini-3.6-flash · 8/19/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md274 lines5 filesincludes scripts

Package Release Post

Create professional R/Python package release blog posts following Tidyverse or Shiny blog conventions.

Quick Start

Identify the blog platform: Tidyverse (tidyverse.org) or Shiny (shiny.posit.co)
Verify NEWS.md or changelog exists for the package
Gather package info: name, version, repository (e.g., "tidyverse/dplyr")
Follow the workflow below
Use scripts/get_contributors.R to generate acknowledgments
Reference the appropriate formatting guide for final polish

Platform Selection

This skill supports two blog platforms with different formatting requirements:

Tidyverse blog (tidyverse.org)
- Uses hugodown
- R packages primarily
- More rigid structure and conventions
- See references/tidyverse-formatting.md
Shiny blog (shiny.posit.co)
- Uses Quarto
- R and Python packages
- More flexible, feature-focused structure
- See references/shiny-formatting.md

First, determine which platform the post is for, then follow the general workflow and apply platform-specific formatting.

General Workflow

These steps apply to both platforms. Content guidelines are based on Tidyverse best practices but adapt them as needed for Shiny posts.

Step 1: Gather Information

Collect required information:

Platform: Tidyverse or Shiny blog?

Track record

Benchmark

22 / 22

test cases passed, vs 11 / 22 without

Adoption

Users: 4
Times used: 108

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

posit-dev / skills

open-source/release-post/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1Bundled 4 files · scripts

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Package Release Post

Quick Start

Platform Selection

General Workflow

Step 1: Gather Information

Track record

Benchmark

Adoption

SkillSafety

Source

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