Amazon Q Business vs MCP Compras.gov.br
Amazon Q Business is an MCP server published by awslabs. Marketplaces we read that list it: 1 (Docker MCP Catalog). MCP Compras.gov.br is an MCP server published by opedrosoares. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-11-05. 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 |  Amazon Q Business | |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:e6e17afb81df Forks (GitHub): 1 850 Pulls (Docker Hub): 13 371 Stars (Docker Hub): 0 Stars (GitHub): 9 882 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.4.0 Downloads/month (PyPI): 471 Downloads/week (PyPI): 129 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 | MCP Compras.gov.br |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 9 882 | No figure on GitHub |
| Pulls (Docker Hub) (differs) | 13 371 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 1 850 | No figure on GitHub |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/amazon-qbusiness-anonymous-mcp-server) | Remote server (mcp-compras.up.railway.app/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 1 | Not published |
| Environment variables it asks for (differs) | 6, secrets among them: 2 | 3, secrets among them: 2 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/awslabs/mcp | github.com/opedrosoares/mcp_compras |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Status out of date: last check 3 days ago returned HTTP 405 |
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.
MCP Compras.gov.br
Preços, atas, contratos e sanções das APIs públicas de compras do governo brasileiro
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)
MCP Compras.gov.br As a remote MCP server
claude mcp add --transport http mcp-compras https://mcp-compras.up.railway.app/mcpRequires: REDIS_URL (secret), TRANSPARENCIA_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only MCP Compras.gov.br has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of MCP Compras.gov.br publish no list of tools, so we do not compare tools.
Settings each asks for
Only Amazon Q Business asks for
AWS_ACCESS_KEY_IDAWS_PROFILEAWS_REGIONAWS_SECRET_ACCESS_KEY (secret)AWS_SESSION_TOKEN (secret)QBUSINESS_APPLICATION_ID
Only MCP Compras.gov.br asks for
INCLUIR_CPF_COMPLETOREDIS_URL (secret)TRANSPARENCIA_API_KEY (secret)
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Amazon Q Business · What it can do: MCP Compras.gov.br · 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.