execution-skills vs retrospect
execution-skills is a plugin bundle for AI coding tools published by Amplitude. Marketplaces we read that list it: 1 (Community GitHub marketplaces). retrospect is a plugin bundle for AI coding tools published by dstoic. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-30. 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 |  execution-skills | |
|---|---|---|
| Community marketplace amplitude/builder-skills | Listed Version: 1.0.0 Forks (GitHub): 17 Stars (GitHub): 162 Not marked · First seen |
Not listed |
| Community marketplace digital-stoic-org/agent-skills | Not listed | Listed Version: 0.39.1 Forks (GitHub): 7 Stars (GitHub): 20 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 | execution-skills | retrospect |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 162 (better) | 20 (worse) |
| Forks (GitHub) (differs) | 17 (better) | 7 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.amplitude.com/mcp) | Installs as a plugin bundle |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Hooks it runs (differs) | Not published | 10 |
| Parts of the bundle (differs) | 10 | 13 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/amplitude/builder-skills | github.com/digital-stoic-org/agent-skills |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-16 |
| Endpoint at the last check (differs) | Responded 6 days ago, requires a key | no remote endpoint we check |
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
execution-skills
Stay on top of your product — briefings, meeting processing, stakeholder comms
retrospect
Retrospective analysis: session reports, collaborative retrospectives, and domain retrospectives
How to run each
execution-skills As a Claude Code plugin
/plugin marketplace add amplitude/builder-skills
/plugin install execution-skills@builder-skillsretrospect As a Claude Code plugin
/plugin marketplace add digital-stoic-org/agent-skills
/plugin install retrospect@digital-stoic-marketplaceCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only execution-skills has a remote endpoint we check. How we check endpoints
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: execution-skills · What it can do: retrospect · 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.