AWS Labs Nova Canvas vs OpenAI Image
AWS Labs Nova Canvas is an MCP server published by awslabs. Marketplaces we read that list it: 1 (Docker MCP Catalog). OpenAI Image is an MCP server published by mindstone. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-27. 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 |  AWS Labs Nova Canvas |  OpenAI Image |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:5582496accaa Forks (GitHub): 1 830 Pulls (Docker Hub): 11 434 Stars (Docker Hub): 0 Stars (GitHub): 9 835 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 0.3.2 Downloads/month (npm): 1 557 Downloads/week (npm): 253 Forks (GitHub): 4 Stars (GitHub): 13 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 | AWS Labs Nova Canvas | OpenAI Image |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 9 835 (better) | 13 (worse) |
| Pulls (Docker Hub) (differs) | 11 434 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 1 830 (better) | 4 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | On your machine (mcp/nova-canvas-mcp-server) | On your machine (@mindstone/mcp-server-openai-image) |
| Transport | stdio | stdio |
| Tools it declares (differs) | 2 | Not published |
| Environment variables it asks for (differs) | 5, secrets among them: 2 | 6, secrets among them: 1 |
| Licence (differs) | Apache-2.0 | Not stated |
| Repository (differs) | github.com/awslabs/mcp | github.com/mindstone/mcp-servers |
| 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
AWS Labs Nova Canvas
AI image generation using Amazon Nova Canvas.
OpenAI Image
OpenAI image generation MCP server for Model Context Protocol hosts
How to run each
AWS Labs Nova Canvas 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 awslabs-nova-canvas -- docker run -i --rm -e AWS_SECRET_ACCESS_KEY -e AWS_SESSION_TOKEN mcp/nova-canvas-mcp-serverRequires: AWS_SECRET_ACCESS_KEY (secret), AWS_SESSION_TOKEN (secret)
OpenAI Image As a local MCP server: npm package
claude mcp add --env "OPENAI_API_KEY=<YOUR_OPENAI_API_KEY>" --transport stdio mcp-server-openai-image -- npx -y @mindstone/mcp-server-openai-imageRequires: OPENAI_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
The marketplaces of OpenAI Image publish no list of tools, so we do not compare tools.
Settings each asks for
Only AWS Labs Nova Canvas asks for
AWS_ACCESS_KEY_IDAWS_PROFILEAWS_REGIONAWS_SECRET_ACCESS_KEY (secret)AWS_SESSION_TOKEN (secret)
Only OpenAI Image asks for
MCP_ALLOWED_SYMLINK_ROOTSMCP_HTTP_PORTMCP_WORKSPACE_PATHOPENAI_API_KEY (secret)OPENAI_IMAGE_MODELOPENAI_IMAGE_REQUEST_TIMEOUT_MS
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: AWS Labs Nova Canvas · What it can do: OpenAI Image · 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.