copilot-goal-skill vs spec-to-code
copilot-goal-skill is a plugin bundle for AI coding tools published by gsemet. Marketplaces we read that list it: 1 (Copilot CLI: github/awesome-copilot). spec-to-code is a plugin bundle for AI coding tools published by vkroz. 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 |  copilot-goal-skill |  spec-to-code |
|---|---|---|
| Copilot CLI: github/awesome-copilot | Listed Version: 1.1.2 Forks (GitHub): 6 Stars (GitHub): 17 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 0.1.0 Forks (GitHub): 0 Stars (GitHub): 2 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 | copilot-goal-skill | spec-to-code |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 17 (better) | 2 (worse) |
| Forks (GitHub) (differs) | 6 (better) | 0 (worse) |
| 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) | Not published | 15 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/gsemet/copilot-goal-skill | github.com/vkroz/spec-to-code |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-11 | 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
copilot-goal-skill
Goal-driven task orchestration with independent verification. Interviews the user to define a clear goal, then loops between a Builder subagent (does the work) and an Inspector subagent (judges the result with fresh context). The Inspector never trusts the Builder. Output is auditable in git commits from each subagent actions. Use when the user says "achieve this goal", "make this work", "implement until done", or wants verified autonomous task completion with independent quality review.
spec-to-code
Accelerates software delivery by automating SDLC stages inside Claude Code — Claude facilitates writing specs and designing architecture, then autonomously builds implementation plans, implements and tests the product — all driven by 13 structured /stc:* commands with built-in review gates and document consistency.
How to run each
copilot-goal-skill
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
spec-to-code As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install spec-to-code@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: copilot-goal-skill · What it can do: spec-to-code · 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 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.