ptp vs harnish
ptp is a plugin bundle for AI coding tools published by Maayan Almog. Marketplaces we read that list it: 1 (Community GitHub marketplaces). harnish is a plugin bundle for AI coding tools published by jazz1x. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). As of our marketplace pass on 2026-10-14. 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 |  harnish | |
|---|---|---|
| Community marketplace almogmaayan/ptp | Listed Version: 0.27.1 No figure published Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.4.0 Forks (GitHub): 0 Stars (GitHub): 4 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 | ptp | harnish |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 4 |
| Forks (GitHub) (differs) | No figure on GitHub | 0 |
| 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) | Not published | 3 |
| Parts of the bundle (differs) | 100 | 6 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/almogmaayan/ptp | github.com/jazz1x/harnish |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-14 | 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
ptp
PtP — PRD to PR, peer-reviewed: an autonomous, dual-reviewed change pipeline for Claude Code.
harnish
Autonomous implementation engine for Claude Code. Generates PRDs (drafti), implements code autonomously (harnish), and inspects artifacts (ralphi).
How to run each
ptp As a Claude Code plugin
/plugin marketplace add almogmaayan/ptp
/plugin install ptp@ptpharnish As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install harnish@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: ptp · What it can do: harnish · 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.