GuardCue vs prodlint
GuardCue is an MCP server published by guardcue.com. Marketplaces we read that list it: 1 (Official MCP Registry). prodlint is an MCP server published by prodlint. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). 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 |  GuardCue |  prodlint |
|---|---|---|
| Official MCP Registry | Listed Version: 1.0.0 No figure published Not marked · First seen |
Listed Version: 0.10.8 Downloads/month (npm): 1 215 Downloads/week (npm): 570 Forks (GitHub): 1 Stars (GitHub): 15 Not marked · First seen |
| npm registry (MCP servers) | Not listed | Listed Version: 0.10.7 Downloads/month (npm): 2 714 Downloads/week (npm): 1 341 Forks (GitHub): 1 Stars (GitHub): 15 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 | GuardCue | prodlint |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 15 |
| Forks (GitHub) (differs) | No figure on GitHub | 1 |
| Last release (differs) | Not published | 2026-11-10 |
| Where it runs (differs) | Remote server (api.guardcue.com/api/v1/mcp) | On your machine (prodlint-mcp) |
| Transport (differs) | Streamable HTTP | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence (differs) | Not stated | MIT |
| Repository (differs) | Not stated | github.com/prodlint/prodlint |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen (differs) | 2026-11-02 | 2026-10-11 |
| Endpoint at the last check (differs) | Status out of date: last check 46 h ago returned HTTP 405 | no remote endpoint we check |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
GuardCue
Checks a site built with AI tools for security problems and gives the fix in plain English.
prodlint
Scan AI-generated JS/TS for security and reliability issues; score a site for AI-agent readiness.
How to run each
GuardCue As a remote MCP server
claude mcp add --transport http guardcue https://api.guardcue.com/api/v1/mcpprodlint As a local MCP server: npm package
claude mcp add --transport stdio prodlint -- npx -y prodlint-mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only GuardCue 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: GuardCue · What it can do: prodlint · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Package data comes from the public npm registry (registry.npmjs.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.