sdlc vs spec-driven
sdlc is a plugin bundle for AI coding tools published by SDLC Team. Marketplaces we read that list it: 1 (Community GitHub marketplaces). spec-driven is a plugin bundle for AI coding tools published by Anton Haskevych. 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 | ||
|---|---|---|
| Community marketplace 45ck/claude-sdlc-plugin | Listed Version: 1.1.1 No figure published Not marked · First seen |
Not listed |
| Community marketplace anton-haskevych/spec-driven | Not listed | Listed Version: 2.48.0 No figure published 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 | sdlc | spec-driven |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| 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) | 3 | Not published |
| Parts of the bundle (differs) | 18 | 23 |
| Licence (differs) | Not stated | Apache-2.0 |
| Repository (differs) | github.com/45ck/claude-sdlc-plugin | github.com/anton-haskevych/spec-driven |
| Changes in the last 7 days | 2 | 2 |
| First seen | 2026-10-14 | 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
sdlc
SDLC workflow automation with Storybook-powered planning hub
spec-driven
Spec-driven development toolkit: create, review, and iterate on feature specifications with an expert review panel.
How to run each
sdlc As a Claude Code plugin
/plugin marketplace add 45ck/claude-sdlc-plugin
/plugin install sdlc@sdlc-localspec-driven As a Claude Code plugin
/plugin marketplace add anton-haskevych/spec-driven
/plugin install spec-driven@spec-driven-marketplaceCommands 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: sdlc · What it can do: spec-driven · Compare two other plugins
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.