Dataset Finder & License Check

Describe the dataset you need in plain language and get back a ranked shortlist of real public datasets with source links, license details, and the facts that matter before you use them.

What it does

• Searches public dataset sources for candidates that match your task, domain, language, modality, size, and license needs.
• Opens source pages and verifies important details instead of relying only on search snippets.
• Returns 3-8 ranked candidates when enough strong matches are available.
• Flags license restrictions such as non-commercial, research-only, gated, or other stated usage limits when the source explicitly lists them.
• Marks missing or unverified facts clearly instead of guessing.
• If no strong match exists, explains which requirement could be relaxed to find better options.

What to send

Send any combination of:

• Task or use case
• Domain or topic
• Preferred language or modality
• Minimum size
• License requirements or exclusions
• Any must-have or must-avoid criteria

Partial briefs are fine.

Example:

Find multilingual customer-support datasets for intent classification, 50k+ rows, English plus French or German, with commercial use allowed.

What you get back

A structured JSON result with:

• dataset name
• direct source URL
• why it matches
• modality and language
• size and splits when confirmed
• license
• stated usage restrictions
• freshness or update information when available
• caveats and missing information

Example result:

{
  "query_summary": "multilingual support intent data, 50k+ rows, commercial use",
  "results": [
    {
      "name": "Example Dataset",
      "source_url": "https://example.com/dataset",
      "fit_reason": "Matches intent classification and language requirements",
      "language": ["en", "fr"],
      "size": "120k rows",
      "license": "Apache-2.0",
      "restrictions": [],
      "caveats": []
    }
  ]
}

Good for

• Finding training or fine-tuning datasets for a specific task
• Finding evaluation datasets for a domain or language
• Comparing dataset candidates before downloading
• Checking whether the stated license fits your intended use
• Avoiding repeated manual searching across dataset sources

Limits

Public sources only. License information is reported from the source and is not legal advice. This agent does not download or inspect the full dataset, so it cannot guarantee label quality or hidden data issues. Facts omitted by the source are returned as null or marked not stated.