Claude Data Annotation vs io.github.AceDataCloud/mcp-grok
Claude Data Annotation is a plugin bundle for AI coding tools published by danielrosehill. Marketplaces we read that list it: 1 (Community GitHub marketplaces). io.github.AceDataCloud/mcp-grok is an MCP server published by AceDataCloud. Marketplaces we read that list it: 2 (Official MCP Registry, PyPI (MCP servers)). As of our marketplace pass on 2026-10-26. 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 |  Claude Data Annotation |  io.github.AceDataCloud/mcp-grok |
|---|---|---|
| Community marketplace danielrosehill/claude-code-plugins | Listed Version: 1.1.0 Forks (GitHub): 1 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 2026.10.18.4 Downloads/month (PyPI): 2 425 Downloads/week (PyPI): 652 Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
| PyPI (MCP servers) | Not listed | Listed Version: 2026.10.18.4 Downloads/month (PyPI): 2 425 Downloads/week (PyPI): 652 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 | Claude Data Annotation | io.github.AceDataCloud/mcp-grok |
|---|---|---|
| Marketplaces that list it (differs) | 1 (worse) | 2 (better) |
| Stars (GitHub) | 1 | 1 |
| Forks (GitHub) (differs) | 1 (better) | 0 (worse) |
| Last release (differs) | 2026-10-21 (better) | 2026-10-19 (worse) |
| Where it runs (differs) | Installs as a plugin bundle | Remote server or your machine |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for (differs) | Not published | 1, secrets among them: 1 |
| Parts of the bundle (differs) | 13 | Not a bundle |
| Licence | MIT | MIT |
| Repository (differs) | github.com/danielrosehill/claude-data-annotation-plugin | github.com/acedatacloud/grokmcp |
| Changes in the last 7 days (differs) | 2 | 0 |
| First seen (differs) | 2026-10-15 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 6 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
Claude Data Annotation
End-to-end data annotation toolkit. Prep raw data, design annotation schemas, annotate interactively with Claude (small scale) or scaffold Gemini batch inference (large scale), and publish to Hugging Face.
io.github.AceDataCloud/mcp-grok
MCP server for Grok Imagine AI video generation
How to run each
Claude Data Annotation As a Claude Code plugin
/plugin marketplace add danielrosehill/claude-code-plugins
/plugin install data-annotation@danielrosehillio.github.AceDataCloud/mcp-grok As a remote MCP server
claude mcp add --transport http mcp-grok https://grok.mcp.acedata.cloud/mcpRequires: ACEDATACLOUD_API_TOKEN (secret)
Commands built only from what the marketplaces declare; the full set for every client is on each card.
Only io.github.AceDataCloud/mcp-grok has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
The marketplaces of Claude Data Annotation publish no settings it asks for, so we do not compare settings.
What it can do: Claude Data Annotation · What it can do: io.github.AceDataCloud/mcp-grok · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. 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.