README.md

metadata

license: cc-by-4.0
pretty_name: Blobfish Source Dataset Catalog
language:
  - en
tags:
  - dataset-discovery
  - mcp
  - tool-use
  - metadata
configs:
  - config_name: harbor
    data_files:
      - split: inventory
        path: harbor.jsonl.gz
  - config_name: huggingface
    data_files:
      - split: inventory
        path: huggingface.jsonl.gz

Blobfish Source Dataset Catalog

This is a metadata inventory, not an executable benchmark or a release of rebuilt worlds.

Explore the Blobfish dataset page and existing executable benchmarks.

Coverage

Exported 2026-09-04T21:50:06+00:00. Harbor: 295 inventory records, including 294 listings in its last complete refresh. Historical listings remain in the inventory. Hugging Face: 1,032,990 unique inspected sources; 1,032,988 were observed through unfiltered creation-order pagination. Pass status: complete, 1,033 pages. The remaining rows came from a historical search cache.

The collector follows every public API continuation cursor. This is a rolling traversal, not an atomic snapshot of the platform: sources can be created, renamed, removed, or made private during collection. A complete pass means no continuation cursor remained, not that every source was semantically audited. in_pagination_pass distinguishes refreshed metadata from retained cache rows. manifest.json contains file counts, SHA-256 digests, observation times, and scan completion state. Unlike the website's bounded preview, these files contain every inspected inventory row.

Classification and reuse

• MCP/tool-use and professional-domain labels are heuristic metadata routing signals, not proof that a source exposes runnable MCP tools.
• queued requires public ungated access, a recognized open license, and MCP or domain relevance. It means candidate status, not a running build job.
• Unknown licenses and uncertain relevance remain in review. Restricted, gated, private, or disabled sources are not eligible for automatic reuse.
• Blobfish's own sources are marked first-party and excluded from duplicate adaptation. Ownership does not itself certify quality.
• related_benchmark is a domain reference, never evidence that this exact source has been rebuilt. Third-party adaptations remain not-built.

Only source identifiers, URLs, metadata facts, and Blobfish-authored annotations are included. No upstream tasks, dataset contents, README prose, or assets are redistributed. CC BY 4.0 applies to Blobfish's original annotations and catalog presentation; it does not replace or grant rights under any upstream license. Verify the pinned source and its terms before reuse.

From a candidate to a benchmark

An adaptation requires independently authored tasks and assets, an isolated stateful world with mocked CLI, web, API and MCP surfaces, passing oracle and deterministic replays, rejected negative controls, cross-surface state parity, and source-specific provenance. Publish a frozen website/Hugging Face/Harbor/ GitHub release, then measure models on that release before ranking them.

The existing HubBench provides 104 tasks in 13 independently authored domain worlds. It is a separate executable dataset, not a claim of per-row coverage for this inventory.

Collector and tests: Blobfish dataset factory source.