Korpi API vs Opik
Korpi API is an MCP server published by Reksely. 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: 3 (Official MCP Registry, Docker MCP Catalog, PyPI (MCP servers)). As of our marketplace pass on 2026-10-25. 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 |  Korpi API |  Opik |
|---|---|---|
| Official MCP Registry | Listed Version: 0.1.0 Downloads/month (npm): 374 Downloads/week (npm): 374 Not marked · First seen |
Listed Version: 3.0.7 Downloads/month (PyPI): 3 591 Downloads/week (PyPI): 814 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): 17 196 Stars (Docker Hub): 1 Stars (GitHub): 225 Not marked · First seen |
| PyPI (MCP servers) | Not listed | Listed Version: 3.0.7 Downloads/month (PyPI): 3 591 Downloads/week (PyPI): 814 Forks (GitHub): 37 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 | Korpi API | Opik |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 3 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 225 |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 17 196 |
| Forks (GitHub) (differs) | No figure on GitHub | 37 |
| Last release (differs) | Not published | 2026-10-24 |
| Where it runs (differs) | On your machine (@korpiai/api-mcp) | Remote server or your machine |
| Transport (differs) | stdio | Streamable HTTP, stdio |
| Tools it declares (differs) | Not published | 13 |
| Environment variables it asks for (differs) | 1, secrets among them: 1 | 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) | 0 | 4 |
| First seen (differs) | 2026-10-16 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | 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
Korpi API
MCP server for the Korpi API: every top AI video, image and text model behind one key and one bill.
Opik
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
How to run each
Korpi API As a local MCP server: npm package
claude mcp add --env "KORPI_API_KEY=<YOUR_KORPI_API_KEY>" --transport stdio korpi-api-mcp -- npx -y @korpiai/api-mcpRequires: KORPI_API_KEY (secret)
Opik 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 Korpi API publish no list of tools, so we do not compare tools.
Settings each asks for
Only Korpi API asks for
KORPI_API_KEY (secret)
Only Opik asks for
COMET_URL_OVERRIDEOPIK_API_BASE_URLOPIK_API_KEY (secret)OPIK_URLOPIK_WORKSPACEOPIK_WORKSPACE_NAME
Settings as each marketplace publishes them. Asking for fewer is not better in itself.
What it can do: Korpi API · 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. 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.