Hugging Face vs Opik
Hugging Face is an MCP server published by docker. Marketplaces we read that list it: 1 (Docker MCP Catalog). 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 2026-10-17. 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 | |
|---|---|---|
| Docker MCP Catalog | Listed Version: not stated No figure published Not marked · First seen |
Listed Version: sha256:0e0d7d33d5eb Forks (GitHub): 38 Pulls (Docker Hub): 16 983 Stars (Docker Hub): 1 Stars (GitHub): 222 Not marked · First seen |
| Official MCP Registry | Not listed | Listed Version: 3.0.5 Downloads/month (PyPI): 3 591 Downloads/week (PyPI): 1 906 Forks (GitHub): 38 Stars (GitHub): 222 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 | Hugging Face | Opik |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) (differs) | No figure on GitHub | 222 |
| Pulls (Docker Hub) (differs) | No figure on Docker Hub | 16 983 |
| Forks (GitHub) (differs) | No figure on GitHub | 38 |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (huggingface.co/mcp) | Remote server or your machine |
| Transport (differs) | Streamable HTTP | Streamable HTTP, stdio |
| Tools it declares (differs) | 4 | 13 |
| Environment variables it asks for (differs) | Not published | 4, secrets among them: 1 |
| Licence | Apache-2.0 | Apache-2.0 |
| Repository (differs) | Not stated | github.com/comet-ml/opik-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | Responded 2 days ago | Responded 2 days ago, requires a key |
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
Hugging Face
Tools for interacting with Hugging Face models, datasets, research papers, and more.
Opik
Read and score Opik traces, experiments, datasets and prompts from your AI assistant.
How to run each
Hugging Face As a remote MCP server
claude mcp add --transport http hugging-face https://huggingface.co/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.
Both endpoints responded at the last daily check. How we check endpoints
Tools each declares
Only Hugging Face declares
hf_fshf_whoamihub_repo_detailshub_repo_search
Only Opik declares
add-trace-feedbackcreate-projectcreate-promptget-prompt-versionget-promptsget-trace-by-idget-trace-statsget-trace-threadslist-projectslist-tracesopik-integration-docssave-prompt-version
Show the remaining 1
search-traces
Both declare
None
Tool names as each marketplace publishes them. More tools is not better in itself: compare what each needs for the job.
Settings each asks for
The marketplaces of Hugging Face publish no settings it asks for, so we do not compare settings.
What it can do: Hugging Face · What it can do: Opik · Compare two other plugins
Data comes from the Docker MCP Catalog (desktop.docker.com/mcp/catalog) and Docker Hub. 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.