GitHub Chat vs greentrain-dev
GitHub Chat is an MCP server published by AsyncFuncAI. Marketplaces we read that list it: 1 (Docker MCP Catalog). greentrain-dev is a plugin bundle for AI coding tools published by crazynomad. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-20. 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 |  greentrain-dev |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:c9b12a166491 Forks (GitHub): 17 Pulls (Docker Hub): 45 665 Stars (Docker Hub): 4 Stars (GitHub): 90 Not marked · First seen |
Not listed |
| Community marketplace crazynomad/skills | Not listed | Listed Version: not stated Forks (GitHub): 8 Stars (GitHub): 27 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 | greentrain-dev |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 90 (better) | 27 (worse) |
| Pulls (Docker Hub) (differs) | 45 665 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 17 (better) | 8 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/github-chat) | Installs as a plugin bundle |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Parts of the bundle (differs) | Not a bundle | 2 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/asyncfuncai/github-chat-mcp | github.com/crazynomad/skills |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-11 | 2026-10-15 |
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.
greentrain-dev
Green Train dev-workflow skills: GitHub backlog governance as a manager loop (backlog-manager) — triage labels, append-only description completion, bounded ready queue (Todo ≤ 5) on a Projects board, board drift repair. Config-driven per repo via .claude/backlog-manager.yaml, DRY-RUN by default.; plus loop-or-not, a decision skill that inspects your repo and rules whether a task deserves an agent loop (don't loop / timer loop / goal loop) and drafts the contract
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)
greentrain-dev As a Claude Code plugin
/plugin marketplace add crazynomad/skills
/plugin install greentrain-dev@greentrain-skillsCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of greentrain-dev publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of greentrain-dev publish no settings it asks for, so we do not compare settings.
What it can do: GitHub Chat · What it can do: greentrain-dev · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.