skill-memo vs Skill Shelf (Rust singleton daemon)
skill-memo is a plugin bundle for AI coding tools published by aliksir. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Skill Shelf (Rust singleton daemon) is an MCP server published by halflifezyf2680. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-20. 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 |  skill-memo |  Skill Shelf (Rust singleton daemon) |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 2.0.1 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.0.5 Forks (GitHub): 1 Stars (GitHub): 4 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 | skill-memo | Skill Shelf (Rust singleton daemon) |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 (worse) | 4 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Not stated |
| 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) | 9 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/aliksir/skill-memo | github.com/halflifezyf2680/skill-shelf |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-12 | 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
skill-memo
A CLI tool for managing Claude Code skills and MCP servers catalog with memo support. Auto-detects installed MCP servers from settings.json and skills from ~/.claude/skills/, supports manual registration, memo management per skill/server, and provides a filterable table display. Integrates with Claude Code via /catalog slash command. Zero dependencies, Node.js 18+ only, MIT license.
Skill Shelf (Rust singleton daemon)
Progressive group routing for 524 professional skills via Rust daemon stdio shim.
How to run each
skill-memo As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install skill-memo@claude-communitySkill Shelf (Rust singleton daemon)
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Commands 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: skill-memo · What it can do: Skill Shelf (Rust singleton daemon) · Compare two other plugins
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. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.