GitHub Chat vs OpenGrok MCP Server
GitHub Chat is an MCP server published by AsyncFuncAI. Marketplaces we read that list it: 1 (Docker MCP Catalog). OpenGrok MCP Server is an MCP server published by IcyHot09. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-13. 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 |  GitHub Chat |  OpenGrok MCP Server |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:c9b12a166491 Forks (GitHub): 17 Pulls (Docker Hub): 45 509 Stars (Docker Hub): 4 Stars (GitHub): 90 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed, marked deprecated Version: 3.3.5 Forks (GitHub): 3 Stars (GitHub): 8 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 | GitHub Chat | OpenGrok MCP Server |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 90 (better) | 8 (worse) |
| Pulls (Docker Hub) (differs) | 45 509 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 17 (better) | 3 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/github-chat) | On your machine (opengrok-mcp-server) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | 31, secrets among them: 1 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/asyncfuncai/github-chat-mcp | github.com/icyhot09/opengrok-mcp-server |
| 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
GitHub Chat
A Model Context Protocol (MCP) for analyzing and querying GitHub repositories using the GitHub Chat API.
OpenGrok MCP Server
MCP server bridging OpenGrok search engine with AI for instant context across massive codebases.
How to run each
GitHub Chat As a local MCP server: Docker image
claude mcp add --env "GITHUB_API_KEY=<YOUR_GITHUB_API_KEY>" --transport stdio github-chat -- docker run -i --rm -e GITHUB_API_KEY mcp/github-chatRequires: GITHUB_API_KEY (secret)
OpenGrok MCP Server As a local MCP server: npm package
claude mcp add --transport stdio opengrok -- npx -y opengrok-mcp-serverCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of OpenGrok MCP Server publish no list of tools, so we do not compare tools.
Settings each asks for
Only GitHub Chat asks for
GITHUB_API_KEY (secret)
Only OpenGrok MCP Server asks for
HTTP_PROXYOPENGROK_API_VERSIONOPENGROK_AUDIT_LOG_FILEOPENGROK_BASE_URLOPENGROK_CODE_MODEOPENGROK_CONTEXT_BUDGETOPENGROK_DEFAULT_MAX_RESULTSOPENGROK_DEFAULT_PROJECTOPENGROK_ENABLE_ELICITATIONOPENGROK_ENABLE_FILES_APIOPENGROK_ENABLE_MEMORY_TOOLSOPENGROK_ENABLE_OBSERVATION_MASKER
Show the remaining 19
OPENGROK_ENABLE_SAMPLINGOPENGROK_GRAMMAR_DIROPENGROK_JWT_ISSUEROPENGROK_LOCAL_COMPILE_DB_PATHSOPENGROK_MAX_RESPONSE_BYTESOPENGROK_MEMORY_BANK_DIROPENGROK_OBSERVATION_MASKER_TURNSOPENGROK_PASSWORD (secret)OPENGROK_PASSWORD_FILEOPENGROK_PER_TOOL_RATELIMITOPENGROK_RATELIMIT_RPMOPENGROK_RESPONSE_FORMAT_OVERRIDEOPENGROK_SAMPLING_MAX_TOKENSOPENGROK_SAMPLING_MODELOPENGROK_SEARCH_AND_READ_CAPOPENGROK_STRICT_SSRFOPENGROK_TIMEOUTOPENGROK_USERNAMEOPENGROK_VERIFY_SSL
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: GitHub Chat · What it can do: OpenGrok MCP Server · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.