Jarroba Tools vs io.github.schemacrawler/schemacrawler-ai
Jarroba Tools is an MCP server published by Invarato. Marketplaces we read that list it: 2 (Official MCP Registry, npm registry (MCP servers)). io.github.schemacrawler/schemacrawler-ai is an MCP server published by schemacrawler. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). As of our marketplace pass on 2026-10-26. 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 |  Jarroba Tools |  io.github.schemacrawler/schemacrawler-ai |
|---|---|---|
| Official MCP Registry | Listed Version: 0.3.0 Downloads/month (npm): 1 397 Downloads/week (npm): 264 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Listed Version: v17.16.0-1 Forks (GitHub): 4 Stars (GitHub): 12 Not marked · First seen |
| npm registry (MCP servers) | Listed Version: 0.2.0 Downloads/month (npm): 1 397 Downloads/week (npm): 264 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Not listed |
| Docker MCP Catalog | Not listed | Listed Version: sha256:3321b42e2bb8 Forks (GitHub): 4 Pulls (Docker Hub): 14 284 Stars (Docker Hub): 2 Stars (GitHub): 12 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 | Jarroba Tools | io.github.schemacrawler/schemacrawler-ai |
|---|---|---|
| Marketplaces that list it | 2 | 2 |
| Stars (GitHub) (differs) | 0 (worse) | 12 (better) |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 14 284 |
| Forks (GitHub) (differs) | 0 (worse) | 4 (better) |
| Last release (differs) | 2026-10-26 (better) | 2026-10-14 (worse) |
| Where it runs (differs) | On your machine (@jarroba/mcp) | On your machine (schemacrawler/schemacrawler-ai:17.16.0-1) |
| Transport | stdio | stdio |
| Tools it declares (differs) | Not published | 8 |
| Environment variables it asks for (differs) | 1, secrets among them: 0 | 13, secrets among them: 2 |
| Licence (differs) | MIT | NOASSERTION |
| Repository (differs) | github.com/invarato/jarroba-mcp | github.com/schemacrawler/schemacrawler-ai |
| Changes in the last 7 days (differs) | 6 | 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
Jarroba Tools
140 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.
io.github.schemacrawler/schemacrawler-ai
Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast
How to run each
Jarroba Tools As a local MCP server: npm package
claude mcp add --transport stdio jarroba-tools -- npx -y @jarroba/mcpio.github.schemacrawler/schemacrawler-ai As a local MCP server: Docker image
claude mcp add --env "SCHCRWLR_DATABASE_PASSWORD=<YOUR_SCHCRWLR_DATABASE_PASSWORD>" --env "SCHCRWLR_DATABASE_USER=<YOUR_SCHCRWLR_DATABASE_USER>" --transport stdio schemacrawler-ai -- docker run -i --rm -e SCHCRWLR_DATABASE_PASSWORD -e SCHCRWLR_DATABASE_USER schemacrawler/schemacrawler-ai:17.16.0-1Requires: SCHCRWLR_DATABASE_PASSWORD (secret), SCHCRWLR_DATABASE_USER (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of Jarroba Tools publish no list of tools, so we do not compare tools.
Settings each asks for
Only Jarroba Tools asks for
JARROBA_MCP_DOMAINS
Only io.github.schemacrawler/schemacrawler-ai asks for
SCHCRWLR_DATABASESCHCRWLR_DATABASE_ALIASSCHCRWLR_DATABASE_DESCRIPTIONSCHCRWLR_DATABASE_PASSWORD (secret)SCHCRWLR_DATABASE_USER (secret)SCHCRWLR_EXCLUDE_TOOLSSCHCRWLR_HOSTSCHCRWLR_INFO_LEVELSCHCRWLR_JDBC_URLSCHCRWLR_LOG_LEVELSCHCRWLR_MCP_SERVER_TRANSPORTSCHCRWLR_PORT
Show the remaining 1
SCHCRWLR_SERVER
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Jarroba Tools · What it can do: io.github.schemacrawler/schemacrawler-ai · 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). Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.