KitRank use cases vs Opik
KitRank use cases is an MCP server published by kitrank.dev. Marketplaces we read that list it: 1 (Official MCP Registry). Opik is an MCP server published by comet-ml. Marketplaces we read that list it: 2 (Official MCP Registry, Docker MCP Catalog). As of our marketplace pass on 2026-10-23. 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 |  Opik | |
|---|---|---|
| Official MCP Registry | Listed Version: 1.5.0 No figure published Not marked · First seen |
Listed Version: 3.0.6 Downloads/month (PyPI): 3 591 Downloads/week (PyPI): 1 906 Forks (GitHub): 37 Stars (GitHub): 225 Not marked · First seen |
| Docker MCP Catalog | Not listed | Listed Version: sha256:0e0d7d33d5eb Forks (GitHub): 37 Pulls (Docker Hub): 17 092 Stars (Docker Hub): 1 Stars (GitHub): 225 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 | KitRank use cases | Opik |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 225 |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 17 092 |
| Forks (GitHub) (differs) | No figure on GitHub | 37 |
| Last release (differs) | 2026-10-23 (better) | 2026-10-19 (worse) |
| Where it runs (differs) | Remote server (kitrank.dev/api/mcp) | Remote server or your machine |
| Transport (differs) | Streamable HTTP | Streamable HTTP, stdio |
| Tools it declares (differs) | Not published | 13 |
| Environment variables it asks for (differs) | Not published | 4, secrets among them: 1 |
| Licence (differs) | Not stated | Apache-2.0 |
| Repository (differs) | Not stated | github.com/comet-ml/opik-mcp |
| Changes in the last 7 days (differs) | 10 | 1 |
| First seen (differs) | 2026-10-17 | 2026-10-11 |
| Endpoint at the last check (differs) | not checked yet | Not responding since 2026-10-21 |
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
KitRank use cases
Read-only catalog of 1,400+ real, sourced AI agent use cases with tools, cost and setup prompts.
Opik
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
How to run each
KitRank use cases As a remote MCP server
claude mcp add --transport http kitrank https://kitrank.dev/api/mcpOpik As a remote MCP server
claude mcp add --transport http opik-mcp https://www.comet.com/opik/api/v1/mcpRequires: OPIK_API_KEY (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only Opik has a remote endpoint we check. How we check endpoints
Tools each declares
The marketplaces of KitRank use cases publish no list of tools, so we do not compare tools.
Settings each asks for
The marketplaces of KitRank use cases publish no settings it asks for, so we do not compare settings.
What it can do: KitRank use cases · What it can do: Opik · Compare two other plugins
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.