prompt-smith vs Claudebox
prompt-smith is a plugin bundle for AI coding tools published by maxencemeloni. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). Claudebox is an MCP server published by psyb0t. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-18. 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 |  prompt-smith |  Claudebox |
|---|---|---|
| Claude Code: claude-plugins-community | Listed Version: 1.2.2 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2.5.1 Forks (GitHub): 5 Stars (GitHub): 23 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 | prompt-smith | Claudebox |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 1 (worse) | 23 (better) |
| Forks (GitHub) (differs) | 0 (worse) | 5 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | On your machine (docker.io/psyb0t/claudebox:v2.5.1) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/maxencemeloni/claude-code-prompt-smith | github.com/psyb0t/docker-claudebox |
| Changes in the last 7 days | 0 | 0 |
| 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
prompt-smith
Prompt Smith adds the /prompt slash command to Claude Code. It takes a rough prompt and rewrites it for clarity, structure, and precision — then shows a side-by-side preview before execution. Four optimization modes (default, agentic, compact, strict) adapt the rewrite to the prompt's intent. Supports --dry-run for preview-only, --yes to skip confirmation, and --mode to select explicitly. Fidelity first: the optimized prompt always preserves the user's exact intent.
Claudebox
Self-hosted MCP server exposing Claude Code as an agentic AI tool over streamable HTTP.
How to run each
prompt-smith As a Claude Code plugin
/plugin marketplace add anthropics/claude-plugins-community
/plugin install prompt-smith@claude-communityClaudebox
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: prompt-smith · What it can do: Claudebox · 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.