superpowers vs io.github.las7/memharness
superpowers is a plugin bundle for AI coding tools published by obra. Marketplaces we read that list it: 2 (Claude Code: claude-plugins-official, Claude Code: claude-plugins-community). io.github.las7/memharness is an MCP server published by las7. Marketplaces we read that list it: 2 (Official MCP Registry, 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 |  superpowers |  io.github.las7/memharness |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 6.4.1 Forks (GitHub): 26 695 Stars (GitHub): 298 652 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Listed Version: 6.2.0 Forks (GitHub): 26 695 Stars (GitHub): 298 652 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.1.2 Downloads/month (npm): 173 Downloads/week (npm): 30 Forks (GitHub): 1 Stars (GitHub): 6 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 | superpowers | io.github.las7/memharness |
|---|---|---|
| Marketplaces that list it | 2 | 2 |
| Stars (GitHub) (differs) | 298 652 (better) | 6 (worse) |
| Forks (GitHub) (differs) | 26 695 (better) | 1 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (@memharness/mcp) |
| Transport (differs) | Not stated | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 0 |
| Hooks it runs (differs) | 1 | 2 |
| Parts of the bundle (differs) | 16 | 4 |
| Licence (differs) | MIT | Apache-2.0 |
| Repository (differs) | github.com/obra/superpowers | github.com/las7/memharness |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
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
superpowers
Superpowers teaches Claude brainstorming, subagent driven development with built in code review, systematic debugging, and red/green TDD. Additionally, it teaches Claude how to author and test new skills.
io.github.las7/memharness
Bi-temporal, provenance-carrying long-term memory for AI agents, in one SQLite file.
How to run each
superpowers As a Claude Code plugin
/plugin install superpowers@claude-plugins-officialio.github.las7/memharness As a local MCP server: npm package
claude mcp add --transport stdio memharness -- npx -y @memharness/mcpCommands 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
The marketplaces of superpowers publish no settings it asks for, so we do not compare settings.
What it can do: superpowers · What it can do: io.github.las7/memharness · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.