OpenGrok MCP Server vs Linggen - Local RAG
OpenGrok MCP Server is an MCP server published by IcyHot09. Marketplaces we read that list it: 1 (Official MCP Registry). Linggen - Local RAG is an MCP server published by linggen. 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 |  OpenGrok MCP Server |  Linggen - Local RAG |
|---|---|---|
| Official MCP Registry | Listed, marked deprecated Version: 3.3.5 Downloads/month (npm): 429 Downloads/week (npm): 52 Forks (GitHub): 3 Stars (GitHub): 10 Not marked · First seen |
Listed Version: 0.1.2 Forks (GitHub): 0 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 | OpenGrok MCP Server | Linggen - Local RAG |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 10 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 3 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (opengrok-mcp-server) | Not stated |
| Transport (differs) | stdio | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | 31, secrets among them: 1 | Not published |
| Licence | Not stated | Not stated |
| Repository (differs) | github.com/icyhot09/opengrok-mcp-server | github.com/linggen/linggen-releases |
| 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
OpenGrok MCP Server
MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
Linggen - Local RAG
Local, privacy-focused RAG service for code search via MCP. https://linggen.dev
How to run each
OpenGrok MCP Server As a local MCP server: npm package
claude mcp add --transport stdio opengrok -- npx -y opengrok-mcp-serverLinggen - Local RAG
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
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
The marketplaces of Linggen - Local RAG publish no settings it asks for, so we do not compare settings.
What it can do: OpenGrok MCP Server · What it can do: Linggen - Local RAG · 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.