# acryldata/datahub — health index 67/100 (Moderate)

> Inspection of the public repository acryldata/datahub by inspect.software. It holds a health index of 67 out of 100, placing it in the Moderate band. The index is a signal derived from publicly visible practice, not a warranty, a security audit, or an endorsement, and it is independent of payment.

- Repository: https://github.com/acryldata/datahub
- Report page: https://inspect.software/software/acryldata/datahub
- Full JSON report: https://inspect.software/api/repositories/acryldata/datahub/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/a/acryldata/datahub.svg
- Inspected: 2026-07-16
- Methodology: metrics 1.13.0, report schema 0.11.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 22% | 100/100 | Excellent |
| Community & Adoption | 18% | 30/100 | At risk |
| Sustainability & Governance | 24% | 73/100 | Good |
| Engineering Quality | 20% | 71/100 | Good |
| Security | 16% | 49/100 | At risk |
| AI Readiness | not counted | 91/100 | Excellent |

## Repository facts

| Field | Value |
|---|---|
| Description | A Generalized Metadata Search & Discovery Tool |
| Homepage | https://datahubproject.io |
| Primary language | Python |
| License | Apache-2.0 |
| Stars | 34 |
| Forks | 17 |
| Created | 2021-05-25 |
| Last push | 2026-07-16 |
| Latest release | v1.6.0.15 |
| Commits (last year) | 3,302 |
| Bus factor | 8 |
| Fork | yes |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| pypi | acryl-datahub | 1.6.0.15 | 4,352,154 |
| pypi | smoke-test | 1.1.0 | 49 |

## Vitality — 100/100 (Excellent)

Is the project alive — is code being written and are releases shipping? Weight: 22% of the overall index.

### Development activity — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | met | 36 / 36 | last push 0 days ago |
| Commit cadence | met | 36 / 36 | 52/52 weeks with commits |
| Commit volume | met | 18 / 18 | 3302 commits in the last year |
| OpenSSF Scorecard: Maintained | met | 10 / 10 | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |

### Release discipline — 100/100 (Excellent)

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ships releases | met | 27 / 27 | 100 releases published |
| Release recency | met | 36 / 36 | latest release 0 days ago |
| Release cadence | met | 27 / 27 | a release every ~0.8 days |
| OpenSSF Scorecard: Signed-Releases | excluded | 0 / 10 | no releases found |

### Abandonment — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Project is still maintained | met | 100 / 100 | maintenance record not established from the collected data |

## Community & Adoption — 30/100 (At risk)

Does the project have users, downloads, attention, and a welcoming setup for contributors? Weight: 18% of the overall index.

### Popularity & adoption — 35/100 (At risk)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Stars | partial | 24.6 / 60 | 34 stars |
| Forks | partial | 10 / 25 | 17 forks |
| Watchers | not met | 0 / 15 | 0 watchers |

### Community health — 25/100 (Critical)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | not met | 0 / 22.5 | — |
| License | met | 22.5 / 22.5 | recognized license (Apache-2.0) |
| CONTRIBUTING guide | not met | 0 / 18 | — |
| Code of conduct | not met | 0 / 13.5 | — |
| Issue template | not met | 0 / 7.2 | — |
| PR template | not met | 0 / 6.3 | — |

## Sustainability & Governance — 73/100 (Good)

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep? Weight: 24% of the overall index.

### Maintainer resilience (bus factor) — 97/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | met | 54 / 54 | 8 contributor(s) cover half of all commits |
| Commit distribution | partial | 19.9 / 22.5 | top contributor authored 11% of commits |
| Contributor breadth | met | 13.5 / 13.5 | 100 contributors |
| OpenSSF Scorecard: Contributors | met | 10 / 10 | project has 11 contributing companies or organizations |

### Issue & PR responsiveness — 50/100 (Moderate)

Excluded from scoring (no data or not applicable): Issue resolution. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Issue resolution | excluded | 0 / 46.8 | no issues or no data |
| PR acceptance | partial | 26.7 / 38.2 | 272/389 decided PRs merged |
| OpenSSF Scorecard: Code-Review | not met | 0 / 15 | Found 0/30 approved changesets -- score normalized to 0 |

### Ownership & stewardship — 67/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 13 / 25 | 63 followers of acryldata |
| Track record | partial | 23.6 / 25 | 47 public repos, account ~5 yr old |

## Engineering Quality — 71/100 (Good)

Are baseline engineering and documentation practices in place? Weight: 20% of the overall index.

### Engineering practices — 92/100 (Excellent)

Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 56 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | met | 16 / 16 | .eslintrc.js, eslint.config.js, tox.ini |
| Pre-commit hooks | met | 9.6 / 9.6 | — |
| .editorconfig | not met | 0 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | excluded | 0 / 20 | no pull request found |

### Documentation — 40/100 (At risk)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | not met | 0 / 30 | — |
| Documentation directory | met | 25 / 25 | — |
| Documentation / homepage site | met | 15 / 15 | https://datahubproject.io |
| Repository description | not met | 0 / 10 | — |
| Topics | not met | 0 / 10 | — |
| Wiki | not met | 0 / 10 | — |

## Security — 49/100 (At risk)

Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure? Weight: 16% of the overall index.

### Security posture — 49/100 (At risk)

Excluded from scoring (no data or not applicable): Branch-Protection, CI-Tests, Signed-Releases. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Binary-Artifacts | partial | 0.8 / 7.5 | binaries present in source code |
| Branch-Protection | excluded | 0 / 7.5 | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| CI-Tests | excluded | 0 / 2.5 | no pull request found |
| CII-Best-Practices | not met | 0 / 2.5 | no effort to earn an OpenSSF best practices badge detected |
| Code-Review | not met | 0 / 7.5 | Found 0/30 approved changesets -- score normalized to 0 |
| Contributors | met | 2.5 / 2.5 | project has 11 contributing companies or organizations |
| Dangerous-Workflow | met | 10 / 10 | no dangerous workflow patterns detected |
| Dependency-Update-Tool | met | 7.5 / 7.5 | update tool detected |
| Fuzzing | not met | 0 / 5 | project is not fuzzed |
| License | met | 2.5 / 2.5 | license file detected |
| Maintained | met | 7.5 / 7.5 | 30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| Packaging | met | 5 / 5 | packaging workflow detected |
| Pinned-Dependencies | partial | 2.5 / 5 | dependency not pinned by hash detected -- score normalized to 5 |
| SAST | not met | 0 / 5 | no SAST tool detected |
| Security-Policy | met | 5 / 5 | security policy file detected |
| Signed-Releases | excluded | 0 / 7.5 | no releases found |
| Token-Permissions | not met | 0 / 7.5 | detected GitHub workflow tokens with excessive permissions |
| Vulnerabilities | not met | 0 / 7.5 | 289 existing vulnerabilities detected |

### High-Risk Jurisdiction Exposure — 100/100 (Excellent)

Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Policy exposure multiplier | met | 100 / 100 | no confirmed policy-scope location match |

## AI Readiness — 91/100 (Excellent)

How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.

### Agent context & guidance — 100/100 (Excellent)

Excluded from scoring (no data or not applicable): Legible commit history. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | met | 45 / 45 | .cursor/rules/datahub-dev.mdc, .cursor/rules/test-review.mdc, AGENTS.md, CLAUDE.md, datahub-web-react/CLAUDE.md, docs-website/AGENTS.md, docs-website/CLAUDE.md, docs/dev-guides/agent-context/claude.md, docs/features/feature-guides/agents.md, metadata-ingestion/CLAUDE.md, metadata-ingestion/docs/sources/AGENTS.md, metadata-ingestion/docs/sources/CLAUDE.md, metadata-integration/java/acryl-spark-lineage/CLAUDE.md, metadata-integration/java/datahub-client/CLAUDE.md, metadata-models/docs/AGENTS.md, metadata-models/docs/CLAUDE.md, smoke-test/CLAUDE.MD |
| Machine-readable docs (llms.txt) | met | 15 / 15 | llms.txt present |
| Legible commit history | excluded | 0 / 40 | no data |

### Verify loop (build / test / typecheck) — 91/100 (Excellent)

Excluded from scoring (no data or not applicable): Demonstrated agent practice. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | met | 18 / 18 | docs-website/sphinx/Makefile, mise.toml |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | met | 11 / 11 | .eslintrc.js, eslint.config.js, tox.ini |
| Static type checking | met | 11 / 11 | datahub-agent-context/src/datahub_agent_context/py.typed, datahub-web-react/tsconfig.json, e2e-test/ui/playwright/tsconfig.json, metadata-ingestion-modules/airflow-plugin/src/datahub_airflow_plugin/py.typed, metadata-ingestion/src/datahub/ingestion/source/powerbi/m_query/mquery_bridge/tsconfig.json, metadata-ingestion/src/datahub/py.typed, metadata-ingestion/src/datahub_provider/py.typed |
| Reproducible environment | met | 10 / 10 | Dockerfile, lockfile |
| Demonstrated agent practice | excluded | 0 / 10 | no data |
| Automated maintenance | partial | 5 / 8 | dependency automation configured, none observed in the sampled commits |
| OpenSSF Scorecard: Pinned-Dependencies | partial | 5 / 10 | dependency not pinned by hash detected -- score normalized to 5 |

### Code legibility for models — 82/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | partial | 27 / 45 | Python with type-check config (datahub-agent-context/src/datahub_agent_context/py.typed, datahub-web-react/tsconfig.json, e2e-test/ui/playwright/tsconfig.json, metadata-ingestion-modules/airflow-plugin/src/datahub_airflow_plugin/py.typed, metadata-ingestion/src/datahub/ingestion/source/powerbi/m_query/mquery_bridge/tsconfig.json, metadata-ingestion/src/datahub/py.typed, metadata-ingestion/src/datahub_provider/py.typed) |
| Manageable file sizes | partial | 54.5 / 55 | 118/12065 source files over 60KB |

### Machine-readable interfaces — 80/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| API schema (OpenAPI/GraphQL/proto) | met | 40 / 40 | datahub-graphql-core/src/main/resources/analytics.graphql, datahub-graphql-core/src/main/resources/app.graphql, datahub-graphql-core/src/main/resources/app.semantic.graphql, datahub-graphql-core/src/main/resources/assertions.graphql, datahub-graphql-core/src/main/resources/auth.graphql, datahub-graphql-core/src/main/resources/common.graphql, datahub-graphql-core/src/main/resources/connection.graphql, datahub-graphql-core/src/main/resources/contract.graphql, datahub-graphql-core/src/main/resources/documents.graphql, datahub-graphql-core/src/main/resources/entity.graphql, datahub-graphql-core/src/main/resources/files.graphql, datahub-graphql-core/src/main/resources/forms.graphql, datahub-graphql-core/src/main/resources/incident.graphql, datahub-graphql-core/src/main/resources/ingestion.graphql, datahub-graphql-core/src/main/resources/lifecycle.graphql, datahub-graphql-core/src/main/resources/lineage.graphql, datahub-graphql-core/src/main/resources/logical.graphql, datahub-graphql-core/src/main/resources/metrics.graphql, datahub-graphql-core/src/main/resources/module.graphql, datahub-graphql-core/src/main/resources/operations.graphql, datahub-graphql-core/src/main/resources/patch.graphql, datahub-graphql-core/src/main/resources/properties.graphql, datahub-graphql-core/src/main/resources/query.graphql, datahub-graphql-core/src/main/resources/recommendation.graphql, datahub-graphql-core/src/main/resources/runs.graphql, datahub-graphql-core/src/main/resources/search.graphql, datahub-graphql-core/src/main/resources/semantic-search.graphql, datahub-graphql-core/src/main/resources/settings.graphql, datahub-graphql-core/src/main/resources/step.graphql, datahub-graphql-core/src/main/resources/template.graphql, datahub-graphql-core/src/main/resources/tests.graphql, datahub-graphql-core/src/main/resources/timeline.graphql, datahub-graphql-core/src/main/resources/timeseries.graphql, datahub-graphql-core/src/main/resources/versioning.graphql, datahub-web-react/src/graphql/accessrole.graphql, datahub-web-react/src/graphql/analytics.graphql, datahub-web-react/src/graphql/app.graphql, datahub-web-react/src/graphql/application.graphql, datahub-web-react/src/graphql/assertion.graphql, datahub-web-react/src/graphql/auth.graphql, datahub-web-react/src/graphql/browse.graphql, datahub-web-react/src/graphql/browseV2.graphql, datahub-web-react/src/graphql/businessAttribute.graphql, datahub-web-react/src/graphql/chart.graphql, datahub-web-react/src/graphql/connection.graphql, datahub-web-react/src/graphql/container.graphql, datahub-web-react/src/graphql/contract.graphql, datahub-web-react/src/graphql/dashboard.graphql, datahub-web-react/src/graphql/dataFlow.graphql, datahub-web-react/src/graphql/dataJob.graphql, datahub-web-react/src/graphql/dataPlatform.graphql, datahub-web-react/src/graphql/dataProcess.graphql, datahub-web-react/src/graphql/dataProcessInstance.graphql, datahub-web-react/src/graphql/dataProduct.graphql, datahub-web-react/src/graphql/dataset.graphql, datahub-web-react/src/graphql/document.graphql, datahub-web-react/src/graphql/domain.graphql, datahub-web-react/src/graphql/entity.graphql, datahub-web-react/src/graphql/ermodelrelationship.graphql, datahub-web-react/src/graphql/form.graphql, datahub-web-react/src/graphql/fragments.graphql, datahub-web-react/src/graphql/glossary.graphql, datahub-web-react/src/graphql/glossaryNode.graphql, datahub-web-react/src/graphql/glossaryTerm.graphql, datahub-web-react/src/graphql/group.graphql, datahub-web-react/src/graphql/highlights.graphql, datahub-web-react/src/graphql/incident.graphql, datahub-web-react/src/graphql/ingestion.graphql, datahub-web-react/src/graphql/lineage.graphql, datahub-web-react/src/graphql/me.graphql, datahub-web-react/src/graphql/metric.graphql, datahub-web-react/src/graphql/metricsBrowse.graphql, datahub-web-react/src/graphql/mlFeature.graphql, datahub-web-react/src/graphql/mlFeatureTable.graphql, datahub-web-react/src/graphql/mlModel.graphql, datahub-web-react/src/graphql/mlModelGroup.graphql, datahub-web-react/src/graphql/mlPrimaryKey.graphql, datahub-web-react/src/graphql/mutations.graphql, datahub-web-react/src/graphql/ownership.graphql, datahub-web-react/src/graphql/policy.graphql, datahub-web-react/src/graphql/post.graphql, datahub-web-react/src/graphql/preview.graphql, datahub-web-react/src/graphql/query.graphql, datahub-web-react/src/graphql/quickFilters.graphql, datahub-web-react/src/graphql/recommendations.graphql, datahub-web-react/src/graphql/relationships.graphql, datahub-web-react/src/graphql/role.graphql, datahub-web-react/src/graphql/runs.graphql, datahub-web-react/src/graphql/schemaBlame.graphql, datahub-web-react/src/graphql/schemaField.graphql, datahub-web-react/src/graphql/scroll.graphql, datahub-web-react/src/graphql/search.graphql, datahub-web-react/src/graphql/semanticModel.graphql, datahub-web-react/src/graphql/settings.graphql, datahub-web-react/src/graphql/step.graphql, datahub-web-react/src/graphql/structuredProperties.graphql, datahub-web-react/src/graphql/tag.graphql, datahub-web-react/src/graphql/template.graphql, datahub-web-react/src/graphql/test.graphql, datahub-web-react/src/graphql/timeline.graphql, datahub-web-react/src/graphql/user.graphql, datahub-web-react/src/graphql/versionedDataset.graphql, datahub-web-react/src/graphql/versioning.graphql, datahub-web-react/src/graphql/view.graphql, metadata-integration/java/datahub-protobuf-example/schema/protobuf/meta/meta.proto, metadata-integration/java/datahub-protobuf-example/schema/protobuf/v1/clickstream/ClickEvent.proto, metadata-integration/java/datahub-protobuf-example/schema/protobuf/v1/clickstream/Device.proto, metadata-integration/java/datahub-protobuf-example/schema/protobuf/v1/clickstream/ImpressionEvent.proto, metadata-integration/java/datahub-protobuf-example/schema/protobuf/v1/clickstream/SearchEvent.proto, metadata-integration/java/datahub-protobuf-example/schema/protobuf/v1/clickstream/User.proto, metadata-integration/java/datahub-protobuf/src/main/resources/protobuf/meta.proto, metadata-integration/java/datahub-protobuf/src/main/resources/protobuf/meta_field_options.proto, metadata-integration/java/datahub-protobuf/src/main/resources/protobuf/meta_message_options.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageA.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageB.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageC.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageD.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageE.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/messageF.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/meta/meta.proto, metadata-integration/java/datahub-protobuf/src/test/resources/extended_protobuf/meta/meta_nested.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageA.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageB.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageC.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageC2.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageCustomFieldOptions.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/messageEmpty.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/test/meta/customFieldOptions/v1/fields.proto, metadata-integration/java/datahub-protobuf/src/test/resources/protobuf/test/meta/fields/v1/fields.proto, smoke-test/tests/cli/graphql_cmd/sample_queries.graphql, smoke-test/tests/dataproduct/queries/add_dataproduct.graphql, smoke-test/tests/dataproduct/queries/delete_dataproduct.graphql, smoke-test/tests/dataproduct/queries/list_dataproduct_assets.graphql, smoke-test/tests/dataproduct/queries/setassets_dataproduct.graphql, smoke-test/tests/dataproduct/queries/update_dataproduct.graphql |
| MCP server | not met | 0 / 20 | — |
| Runnable examples | met | 40 / 40 | example, examples, recipes, samples |

## Collection warnings

- Community profile unavailable
- pypi package 'acryl-datahub' points at a different repository (https://github.com/datahub-project/datahub); excluded from ecosystem scoring
- pypi package 'smoke-test' points at a different repository (https://github.com/petarmaric/smoke_test); excluded from ecosystem scoring
- Resolved dependency list truncated to 2000 of 4106 packages (counts remain complete)

## What this report is

inspect.software measures public repositories against a single published, versioned methodology and reports the result as a 1–100 health index. Findings are signals derived from what is visible in public repository data — they are not a security audit, a warranty, or an endorsement, and no result depends on payment.

- Methodology, formulas and weights: https://inspect.software/methodology.md
- What a result does and does not claim: https://inspect.software/wiki/signals-not-warranties.md
- Rating bands: https://inspect.software/wiki/scoring-bands.md
- Corrections: https://inspect.software/contact.md
- Index of all documents: https://inspect.software/llms.txt