Amazon Q Business vs curiosity-stack
Amazon Q Business is an MCP server published by awslabs. Marketplaces we read that list it: 1 (Docker MCP Catalog). curiosity-stack is a plugin bundle for AI coding tools published by ameya85. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). 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 | ||
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:e6e17afb81df Forks (GitHub): 1 805 Pulls (Docker Hub): 12 795 Stars (Docker Hub): 0 Stars (GitHub): 9 767 Not marked · First seen |
Not listed |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 3.3.1 Forks (GitHub): 10 Stars (GitHub): 17 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 | Amazon Q Business | curiosity-stack |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 9 767 (better) | 17 (worse) |
| Pulls (Docker Hub) (differs) | 12 795 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 1 805 (better) | 10 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/amazon-qbusiness-anonymous-mcp-server) | Installs as a plugin bundle |
| Transport (differs) | stdio | Not stated |
| Tools it declares (differs) | 1 | Not published |
| Environment variables it asks for (differs) | 6, secrets among them: 2 | Not published |
| Hooks it runs (differs) | Not published | 1 |
| Parts of the bundle (differs) | Not a bundle | 42 |
| Licence (differs) | Apache-2.0 | MIT |
| Repository (differs) | github.com/awslabs/mcp | github.com/ameya85/curiosity-stack |
| 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
Amazon Q Business
AI assistant for ingested content with anonymous access.
curiosity-stack
Curiosity Stack turns any technology signal, market theme, or global event into a structured 6-layer value chain breakdown — through Socratic conversation, not summaries. Each layer builds on the previous: Signal → Mechanics → Cause Tree → Solution Space → Build Requirements → Value Chain Actors → Research Landscape. The India Proxy Agent runs a mandatory sourcing checklist across NASSCOM Deep Tech, DPIIT Startup India, GeM portal, BSE SME / NSE Emerge, and 12 curated India VC portfolio pages — surfacing listed, SME-listed, and private Indian companies at each layer before they appear in mainstream coverage. Includes: Scenario Library (18 pre-built topics), Watchlist with trigger alerts, Thesis Stress Test, Decomposition Library, and Domain Knowledge registry for seeding pre-coverage companies.
How to run each
Amazon Q Business As a local MCP server: Docker image
claude mcp add --env "AWS_SECRET_ACCESS_KEY=<YOUR_AWS_SECRET_ACCESS_KEY>" --env "AWS_SESSION_TOKEN=<YOUR_AWS_SESSION_TOKEN>" --transport stdio amazon-qbusiness-anonymous -- docker run -i --rm -e AWS_SECRET_ACCESS_KEY -e AWS_SESSION_TOKEN mcp/amazon-qbusiness-anonymous-mcp-serverRequires: AWS_SECRET_ACCESS_KEY (secret), AWS_SESSION_TOKEN (secret)
curiosity-stack
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
The marketplaces of curiosity-stack publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of curiosity-stack publish no settings it asks for, so we do not compare settings.
What it can do: Amazon Q Business · What it can do: curiosity-stack · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.