GitHub Chat vs Git Why
GitHub Chat is an MCP server published by AsyncFuncAI. Marketplaces we read that list it: 1 (Docker MCP Catalog). Git Why is an MCP server published by alliecatowo. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-12. 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 |  Git Why | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:c9b12a166491 Forks (GitHub): 17 Pulls (Docker Hub): 45 468 Stars (Docker Hub): 4 Stars (GitHub): 90 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.2.0 Downloads/month (npm): 867 Downloads/week (npm): 116 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 | GitHub Chat | Git Why |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 90 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 45 468 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 17 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/github-chat) | On your machine (@alliecatowo/git-why) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/asyncfuncai/github-chat-mcp | github.com/alliecatowo/git-why |
| 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.
Git Why
Finds the Git commits that explain why code is the way it is: semantic and full-text history search.
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)
Git Why As a local MCP server: npm package
claude mcp add --transport stdio git-why -- npx -y @alliecatowo/git-whyCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of Git Why publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of Git Why publish no settings it asks for, so we do not compare settings.
What it can do: GitHub Chat · What it can do: Git Why · 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.