memstack vs deja-vu
memstack is a plugin bundle for AI coding tools published by cwinvestments. Marketplaces we read that list it: 2 (Claude Code: claude-plugins-community, Community GitHub marketplaces). deja-vu is a plugin bundle for AI coding tools published by vshulcz. Marketplaces we read that list it: 1 (Community GitHub marketplaces). 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 |  memstack | |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 3.7.0 Forks (GitHub): 45 Stars (GitHub): 426 Not marked · First seen |
Not listed |
| Community marketplace vshulcz/deja-vu | Not listed | Listed Version: 0.22.1 Forks (GitHub): 115 Stars (GitHub): 1 192 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 | memstack | deja-vu |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 426 (worse) | 1 192 (better) |
| Forks (GitHub) (differs) | 45 (worse) | 115 (better) |
| 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 | 6 | 6 |
| Parts of the bundle (differs) | 91 | 9 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/cwinvestments/memstack | github.com/vshulcz/deja-vu |
| Changes in the last 7 days | 2 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-14 |
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
memstack
100 battle-tested skills for Claude Code across 10 categories: session memory, git workflows, database migrations, security scanning, deployments, API development, frontend, content/marketing, business docs, and DevOps. Auto-trigger commands fire based on what you're working on. Session handoffs preserve context across conversations. One install deploys across all your projects. 77 free skills included, 23 Pro-exclusive available at memstack.pro.
deja-vu
Your agent starts already knowing what you did before — recall across Claude Code, Codex, Cursor, opencode and thirty-seven more agents.
How to run each
memstack As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install memstack@claude-communitydeja-vu As a Claude Code plugin
/plugin marketplace add vshulcz/deja-vu
/plugin install deja-vu@deja-vuCommands 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: memstack · What it can do: deja-vu · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.