Refinery MCP vs io.github.agenson-horrowitz/structured-data-validator
Refinery MCP is an MCP server published by LareLabs. Marketplaces we read that list it: 1 (Official MCP Registry). io.github.agenson-horrowitz/structured-data-validator is an MCP server published by agenson-horrowitz. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-24. 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 |  Refinery MCP |  io.github.agenson-horrowitz/structured-data-validator |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.6 Downloads/month (npm): 149 Downloads/week (npm): 30 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: 1.0.8 Downloads/month (npm): 162 Downloads/week (npm): 18 Forks (GitHub): 1 Stars (GitHub): 0 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 | Refinery MCP | io.github.agenson-horrowitz/structured-data-validator |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) | 0 | 0 |
| Forks (GitHub) (differs) | 0 (worse) | 1 (better) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (@larelabs/refinery-mcp) | On your machine (@agenson-horrowitz/structured-data-validator-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/larelabs/refinery-mcp | github.com/agenson-tools/structured-data-validator-mcp |
| 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
Refinery MCP
Clean raw HTML into LLM-ready text before agents spend tokens.
io.github.agenson-horrowitz/structured-data-validator
Validate, transform, and normalize structured data for AI agents.
How to run each
Refinery MCP As a local MCP server: npm package
claude mcp add --env "APIFY_TOKEN=<YOUR_APIFY_TOKEN>" --transport stdio refinery-mcp -- npx -y @larelabs/refinery-mcpRequires: APIFY_TOKEN (secret)
io.github.agenson-horrowitz/structured-data-validator As a local MCP server: npm package
claude mcp add --transport stdio structured-data-validator -- npx -y @agenson-horrowitz/structured-data-validator-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 io.github.agenson-horrowitz/structured-data-validator publish no settings it asks for, so we do not compare settings.
What it can do: Refinery MCP · What it can do: io.github.agenson-horrowitz/structured-data-validator · 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.