ontomics vs code-index
ontomics is an MCP server published by EtienneChollet. Marketplaces we read that list it: 1 (Official MCP Registry). code-index is an MCP server published by Regsorm. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-17. 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 |  ontomics |  code-index |
|---|---|---|
| Official MCP Registry | Listed Version: 0.3.1 Downloads/month (npm): 331 Downloads/week (npm): 55 Forks (GitHub): 10 Stars (GitHub): 43 Not marked · First seen |
Listed Version: 1.14.0 Downloads/month (npm): 5 932 Downloads/week (npm): 559 Forks (GitHub): 21 Stars (GitHub): 147 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 | ontomics | code-index |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 43 (worse) | 147 (better) |
| Forks (GitHub) (differs) | 10 (worse) | 21 (better) |
| Last release (differs) | Not published | 2026-10-15 |
| Where it runs (differs) | On your machine (@ontomics/ontomics) | On your machine (@regsorm/code-index-mcp) |
| Transport | stdio | stdio |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/etiennechollet/ontomics | github.com/regsorm/code-index-mcp |
| Changes in the last 7 days (differs) | 0 | 8 |
| 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
ontomics
Index your codebase's domain knowledge. 20x fewer tokens, 10x faster.
code-index
Rust code index MCP server, native 1C:Enterprise (BSL) support. 37 tools, AST for 14 languages.
How to run each
ontomics As a local MCP server: npm package
claude mcp add --transport stdio ontomics -- npx -y @ontomics/ontomicscode-index As a local MCP server: npm package
claude mcp add --transport stdio code-index -- npx -y @regsorm/code-index-mcp serve --path "<YOUR_PATH>"Requires: --path
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: ontomics · What it can do: code-index · 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.