io.github.4hmetuyar/prompt-injection-scanner vs io.github.jnMetaCode/shellward
io.github.4hmetuyar/prompt-injection-scanner is an MCP server published by 4hmetuyar. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.jnMetaCode/shellward is an MCP server published by jnMetaCode. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-10. 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 |  io.github.4hmetuyar/prompt-injection-scanner |  io.github.jnMetaCode/shellward |
|---|---|---|
| Official MCP Registry | Listed Version: 0.2.2 Downloads/month (npm): 3 467 Downloads/week (npm): 395 Forks (GitHub): 1 Stars (GitHub): 2 Not marked · First seen |
Listed Version: 0.5.11 Downloads/month (npm): 912 Downloads/week (npm): 296 Forks (GitHub): 24 Stars (GitHub): 139 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 | io.github.4hmetuyar/prompt-injection-scanner | io.github.jnMetaCode/shellward |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 2 (worse) | 139 (better) |
| Forks (GitHub) (differs) | 1 (worse) | 24 (better) |
| Last release (differs) | 2026-11-01 | Not published |
| Where it runs (differs) | On your machine (@guardbee/mcp-prompt-injection-scanner) | On your machine (shellward) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 3, secrets among them: 0 |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/guardbee/guardbee-mcp | github.com/jnmetacode/shellward |
| 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
io.github.4hmetuyar/prompt-injection-scanner
Scans RAG content/scraped pages for indirect prompt injection
io.github.jnMetaCode/shellward
AI agent security: 7 MCP tools for injection detection, PII scanning, command safety, DLP.
How to run each
io.github.4hmetuyar/prompt-injection-scanner As a local MCP server: npm package
claude mcp add --transport stdio prompt-injection-scanner -- npx -y @guardbee/mcp-prompt-injection-scannerio.github.jnMetaCode/shellward As a local MCP server: npm package
claude mcp add --transport stdio shellward -- npx -y shellwardCommands 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 io.github.4hmetuyar/prompt-injection-scanner publish no settings it asks for, so we do not compare settings.
What it can do: io.github.4hmetuyar/prompt-injection-scanner · What it can do: io.github.jnMetaCode/shellward · Compare two other plugins
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.