Cloud FinOps Skill & MCP vs Model Ruler — AI Cost Calculators
Cloud FinOps Skill & MCP is an MCP server published by OptimNow. Marketplaces we read that list it: 2 (Official MCP Registry, Claude Code: claude-plugins-community). Model Ruler — AI Cost Calculators is an MCP server published by helphub369. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-16. 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 |  Cloud FinOps Skill & MCP | |
|---|---|---|
| Official MCP Registry | Listed Version: 1.42.0 Downloads/month (PyPI): 981 Downloads/week (PyPI): 273 Forks (GitHub): 18 Stars (GitHub): 63 Not marked · First seen |
Listed Version: 1.0.4 No figure published Not marked · First seen |
| Claude Code: claude-plugins-community | Listed Version: 1.28.0 Forks (GitHub): 18 Stars (GitHub): 63 Not marked · First seen |
Not listed |
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 | Cloud FinOps Skill & MCP | Model Ruler — AI Cost Calculators |
|---|---|---|
| Marketplaces that list it (differs) | 2 (better) | 1 (worse) |
| Stars (GitHub) (differs) | 63 | No figure on GitHub |
| Forks (GitHub) (differs) | 18 | No figure on GitHub |
| Last release (differs) | 2026-10-13 | Not published |
| Where it runs (differs) | Remote server (mcp.optimnow.io/mcp) | Remote server (modelruler.dev/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 1 | Not a bundle |
| Licence (differs) | CC-BY-SA-4.0 | Not stated |
| Repository (differs) | github.com/optimnow/cloud-finops-skills | Not stated |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 3 days ago | Responded 2 days ago |
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
Cloud FinOps Skill & MCP
Cloud cost + FinOps knowledge for AI agents: AWS/Azure/GCP optimisation, AI spend, waste playbooks.
Model Ruler — AI Cost Calculators
Read-only AI/LLM cost tools with current MCP discovery and attributable Registry transport.
How to run each
Cloud FinOps Skill & MCP As a remote MCP server
claude mcp add --transport http cloud-finops https://mcp.optimnow.io/mcpModel Ruler — AI Cost Calculators
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.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Neither the marketplaces of Model Ruler — AI Cost Calculators nor its endpoint list any tools, so we do not compare tools.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Cloud FinOps Skill & MCP · What it can do: Model Ruler — AI Cost Calculators · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.