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everyday-causal-skills vs BioMASS ODE Model Builder

everyday-causal-skills is a plugin bundle for AI coding tools published by RobsonTigre. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). BioMASS ODE Model Builder is an MCP server published by marcorusc. 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

Where each is published
Marketplaceeveryday-causal-skillsBioMASS ODE Model Builder
Claude Code: claude-plugins-community Listed
Version: 0.6.0
Forks (GitHub): 10
Stars (GitHub): 83
Not marked · First seen
Not listed
Official MCP Registry Not listed Listed
Version: 2.5.1
Downloads/month (PyPI): 1 519
Downloads/week (PyPI): 141
Forks (GitHub): 6
Stars (GitHub): 20
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

everyday-causal-skills vs BioMASS ODE Model Builder
Facteveryday-causal-skillsBioMASS ODE Model Builder
Marketplaces that list it11
Stars (GitHub) (differs)83 (better)20 (worse)
Forks (GitHub) (differs)10 (better)6 (worse)
Last release (differs)Not published2026-10-22
Where it runs (differs)Installs as a plugin bundleOn your machine (mcp-biomodelling-servers)
Transport (differs)Not statedstdio
Tools it declaresNot publishedNot published
Environment variables it asks forNot publishedNot published
Parts of the bundle (differs)14Not a bundle
Licence (differs)MITNot stated
Repository (differs)github.com/robsontigre/everyday-causal-skillsgithub.com/marcorusc/mcp-biomodelling-servers
Changes in the last 7 days (differs)016
First seen2026-10-112026-10-11

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

everyday-causal-skills

In its own words, on Claude Code: claude-plugins-community:

A causal inference plugin for AI agents. Describe a problem in plain language and it helps you choose a method, check assumptions, write the analysis in R or Python, and stress-test the results. Who this is for: Anyone who needs to measure whether something actually worked, such as Marketing and growth teams; Product managers and BI analysts; Data scientists; Revenue and operations teams; Policy researchers; Students and self-taught practitioners. What you get from this plugin The plugin works in five steps, from refining the question you want to answer, to writing the report. You are free to pick and start from any step you like. → Describe your problem → Get a method recommendation → Check assumptions and structure the analysis → Stress-test the results → Write the executive report

BioMASS ODE Model Builder

In its own words, on Official MCP Registry:

Construct, inspect, visualize, and simulate evidence-backed ODE models with BioMASS

How to run each

everyday-causal-skills As a Claude Code plugin

Claude Code
/plugin marketplace add anthropics/claude-plugins-community
/plugin install everyday-causal-skills@claude-community

BioMASS ODE Model Builder As a local MCP server: PyPI package

Claude Code
claude mcp add --transport stdio biomass -- uvx --from mcp-biomodelling-servers==2.5.1 mcp-biomass-server mcp-biomodelling-servers

Commands built only from what the marketplaces declare; the full set for every client is on each card.

Tools each declares

Neither one's marketplaces publish a list of tools, so there is nothing to compare.

Settings each asks for

Neither one's marketplaces publish the settings it asks for.

What it can do: everyday-causal-skills · What it can do: BioMASS ODE Model Builder · Compare two other plugins

Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. 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.

Where the data comes from: how the catalog is built