cache-stats vs GenPark AST Diff Semantic PR Summarizer
cache-stats is a plugin bundle for AI coding tools published by arafattehsin. Marketplaces we read that list it: 1 (Copilot CLI: github/awesome-copilot). GenPark AST Diff Semantic PR Summarizer is an MCP server published by alphaparkinc. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-28. 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 |  cache-stats |  GenPark AST Diff Semantic PR Summarizer |
|---|---|---|
| Copilot CLI: github/awesome-copilot | Listed Version: 1.0.2 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.1 Forks (GitHub): 0 Stars (GitHub): 7 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 | cache-stats | GenPark AST Diff Semantic PR Summarizer |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 0 (worse) | 7 (better) |
| Forks (GitHub) | 0 | 0 |
| Last release (differs) | 2026-10-14 | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (https://github.com/Alpha-Park/genpark-ast-diff-semantic-pr-summarizer-skill/releases/download/v1.0.1/genpark-ast-diff-semantic-pr-summarizer-skill.mcpb) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/arafattehsin/cache-stats-extension | github.com/alphaparkinc/genpark-ast-diff-semantic-pr-summarizer-skill |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 2026-10-19 |
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
cache-stats
Shows live prompt-cache reuse, expiry, token composition, and AI Credit cost for the current GitHub Copilot session without making model calls.
GenPark AST Diff Semantic PR Summarizer
Synthesize semantic AST delta trees across git diffs and classify breaking signature changes
How to run each
cache-stats
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
GenPark AST Diff Semantic PR Summarizer
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands 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: cache-stats · What it can do: GenPark AST Diff Semantic PR Summarizer · Compare two other plugins
Data comes from the public marketplace file https://github.com/github/awesome-copilot/blob/HEAD/.github/plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.