AI writing rules vs promptup
AI writing rules is a plugin bundle for AI coding tools published by Abdulkader Safi. Marketplaces we read that list it: 1 (Community GitHub marketplaces). promptup is a plugin bundle for AI coding tools published by zeglin. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-16. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  promptup | |
|---|---|---|
| Community marketplace abdulkader-safi/ai-writing-rules | Listed Version: 0.1.0 Forks (GitHub): 7 Stars (GitHub): 31 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | AI writing rules | promptup |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 31 (better) | 1 (worse) |
| Forks (GitHub) (differs) | 7 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | 2 | 1 |
| Parts of the bundle (differs) | 4 | 3 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/abdulkader-safi/ai-writing-rules | github.com/zeglin/promptup |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
AI writing rules
Makes Claude write like a sharp, plain-spoken human. Loads 29 researched anti-AI-writing patterns at session start and checks every file it writes for tells.
promptup
Automatically improves your prompts — better language, clearer instructions, smarter structure
How to run each
AI writing rules As a Claude Code plugin
/plugin marketplace add abdulkader-safi/ai-writing-rules
/plugin install ai-writing-rules@ai-writing-rulespromptup As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install promptup@claude-communityCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: AI writing rules · What it can do: promptup · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.