CAZ Cost vs Cloud FinOps Skill & MCP
CAZ Cost is an MCP server published by caz-cost.rowb.app. Marketplaces we read that list it: 1 (Official MCP Registry). Cloud FinOps Skill & MCP is an MCP server published by OptimNow. Marketplaces we read that list it: 3 (Official MCP Registry, Claude Code: claude-plugins-community, PyPI (MCP servers)). As of our marketplace pass on 2026-10-29. 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: 1.0.0 No figure published Not marked · First seen |
Listed Version: 1.45.0 Downloads/month (PyPI): 981 Downloads/week (PyPI): 358 Forks (GitHub): 18 Stars (GitHub): 65 Not marked · First seen |
| Claude Code: claude-plugins-community | Not listed | Listed Version: 1.28.0 Forks (GitHub): 18 Stars (GitHub): 65 Not marked · First seen |
| PyPI (MCP servers) | Not listed | Listed Version: 1.45.0 Downloads/month (PyPI): 981 Downloads/week (PyPI): 358 Forks (GitHub): 18 Stars (GitHub): 65 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 | CAZ Cost | Cloud FinOps Skill & MCP |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 65 |
| Forks (GitHub) (differs) | No figure on GitHub | 18 |
| Last release (differs) | Not published | 2026-10-26 |
| Where it runs (differs) | Remote server (caz-cost.rowb.app/mcp) | Remote server or your machine |
| 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) | Not a bundle | 1 |
| Licence (differs) | Not stated | CC-BY-SA-4.0 |
| Repository (differs) | Not stated | github.com/optimnow/cloud-finops-skills |
| Changes in the last 7 days (differs) | 0 | 4 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 3 days ago | Not responding since 2026-10-26 |
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
CAZ Cost
UK Clean Air Zone daily charges by council, per vehicle class, and what a trip costs.
Cloud FinOps Skill & MCP
Cloud cost + FinOps knowledge for AI agents: AWS/Azure/GCP optimisation, AI spend, waste playbooks.
How to run each
CAZ Cost As a remote MCP server
claude mcp add --transport http zones https://caz-cost.rowb.app/mcpCloud FinOps Skill & MCP As a remote MCP server
claude mcp add --transport http cloud-finops https://mcp.optimnow.io/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only the endpoint of CAZ Cost responded at the last daily check. How we check endpoints
Tools each declares
Neither the marketplaces of CAZ Cost 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: CAZ Cost · What it can do: Cloud FinOps Skill & MCP · 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. Package data comes from the Python Package Index (pypi.org). Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.