spec-driven vs tk
spec-driven is a plugin bundle for AI coding tools published by Anton Haskevych. Marketplaces we read that list it: 1 (Community GitHub marketplaces). tk is a plugin bundle for AI coding tools published by helderberto. 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 |  tk | |
|---|---|---|
| Community marketplace anton-haskevych/spec-driven | Listed Version: 2.48.0 No figure published Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.19.5 Forks (GitHub): 0 Stars (GitHub): 10 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 | spec-driven | tk |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | No figure on GitHub | 10 |
| 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 |
| Parts of the bundle (differs) | 23 | 5 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/anton-haskevych/spec-driven | github.com/helderberto/tracerkit |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-14 | 2026-10-12 |
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
spec-driven
Spec-driven development toolkit: create, review, and iterate on feature specifications with an expert review panel.
tk
Spec-driven workflow for AI coding agents: PRD, plan, check, and archive features using tracer-bullet vertical slices.
How to run each
spec-driven As a Claude Code plugin
/plugin marketplace add anton-haskevych/spec-driven
/plugin install spec-driven@spec-driven-marketplacetk As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install tk@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: spec-driven · What it can do: tk · 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.