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MCP live MCP 2026-07-28 streamable-http

Mozilla Data Collective

com.mozilladatacollective/datasets

Search the Mozilla Data Collective catalog of ethically sourced AI training datasets.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
244ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mozilladatacollective.com/api/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
3 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
3 items in total; 3 or more earns these points.
pass Describes itself 10/10
85 characters; more than 30 earns these points.

Tools · 3

search

Search the Mozilla Data Collective catalog of AI training datasets by natural-language query, optionally narrowed by task, language, license, format, price, sample availability or publish date. Return…

fetch

Fetch the full public details of one Mozilla Data Collective dataset by id or slug: description, organization, task, locale, license, format, size, pricing, and its page URL.

list_filters

List every value the search tool's filters accept: the tasks, locales, licenses and formats present in the catalog, plus the sort and date-range options. Task and license values are abbreviations, so …

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://mozilladatacollective.com/api/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "mozilla_data_collective": {
      "url": "https://mozilladatacollective.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}