WolframAlpha vs Business Days & Workday Calc
WolframAlpha is an MCP server published by SecretiveShell. Marketplaces we read that list it: 1 (Docker MCP Catalog). Business Days & Workday Calc is an MCP server published by openkrill.app. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. 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 |  WolframAlpha |  Business Days & Workday Calc |
|---|---|---|
| Docker MCP Catalog | Listed Version: sha256:4cd89d002d55 Forks (GitHub): 21 Pulls (Docker Hub): 47 940 Stars (Docker Hub): 6 Stars (GitHub): 75 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.1 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 | WolframAlpha | Business Days & Workday Calc |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 75 (better) | 0 (worse) |
| Pulls (Docker Hub) (differs) | 47 940 | No figure on Docker Hub |
| Forks (GitHub) (differs) | 21 (better) | 0 (worse) |
| Last release (differs) | Not published | 2026-10-21 |
| Where it runs (differs) | On your machine (mcp/wolfram-alpha) | Remote server (businessdays.openkrill.app/mcp) |
| Transport (differs) | stdio | Streamable HTTP |
| Tools it declares (differs) | 1 | Not published |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | Not published |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/secretiveshell/mcp-wolfram-alpha | github.com/nguyenhieuec/agent-tools-plugins |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Not responding since 2026-10-25 |
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
WolframAlpha
Connect your chat repl to wolfram alpha computational intelligence.
Business Days & Workday Calc
Count workdays, office days and PTO days, or list bank holidays and school breaks.
How to run each
WolframAlpha As a local MCP server: Docker image
claude mcp add --env "WOLFRAM_API_KEY=<YOUR_WOLFRAM_API_KEY>" --transport stdio wolfram-alpha -- docker run -i --rm -e WOLFRAM_API_KEY mcp/wolfram-alphaRequires: WOLFRAM_API_KEY (secret)
Business Days & Workday Calc As a remote MCP server
claude mcp add --transport http business-days https://businessdays.openkrill.app/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Business Days & Workday Calc has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of Business Days & Workday Calc publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of Business Days & Workday Calc publish no settings it asks for, so we do not compare settings.
What it can do: WolframAlpha · What it can do: Business Days & Workday Calc · 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.