# shapediver/Viewer — health index 62/100 (Moderate)

> Inspection of the public repository shapediver/Viewer by inspect.software. It holds a health index of 62 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/shapediver/Viewer
- Report page: https://inspect.software/software/shapediver/Viewer
- Full JSON report: https://inspect.software/api/repositories/shapediver/Viewer/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/s/shapediver/Viewer.svg
- Inspected: 2026-07-26
- Methodology: metrics 1.13.0, report schema 0.27.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 22% | 95/100 | Excellent |
| Community & Adoption | 18% | 34/100 | At risk |
| Sustainability & Governance | 24% | 57/100 | Moderate |
| Engineering Quality | 20% | 60/100 | Moderate |
| Security | 16% | 55/100 | Moderate |
| AI Readiness | not counted | 48/100 | At risk |

## Repository facts

| Field | Value |
|---|---|
| Primary language | JavaScript |
| Stars | 2 |
| Forks | 0 |
| Created | 2021-02-04 |
| Last push | 2026-07-24 |
| Latest release | viewer@3.19.0 |
| Commits (last year) | 786 |
| Bus factor | 1 |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| npm | @shapediver/viewer | 3.19.3 | 3,827 |
| npm | @shapediver/viewer.api.general | 3.19.3 | 4,629 |
| npm | @shapediver/viewer.session | 3.19.3 | 4,803 |
| npm | @shapediver/viewer.viewport | 3.19.3 | 3,710 |
| npm | @shapediver/viewer.features.interaction | 3.19.3 | 2,568 |
| npm | @shapediver/viewer.features.drawing-tools | 3.19.3 | 1,485 |
| npm | @shapediver/viewer.data-engine.data-engine | 3.19.3 | 3,876 |
| npm | @shapediver/viewer.data-engine.sdtf-engine | 3.19.3 | 3,951 |

## Vitality — 95/100 (Excellent)

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

### Development activity — 92/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | met | 36 / 36 | last push 1 days ago |
| Commit cadence | partial | 28.4 / 36 | 41/52 weeks with commits |
| Commit volume | met | 18 / 18 | 786 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 | 20 releases published |
| Release recency | met | 36 / 36 | latest release 15 days ago |
| Release cadence | met | 27 / 27 | a release every ~0.2 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 | last human commit 13 days ago |

## Community & Adoption — 34/100 (At risk)

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

### Popularity & adoption — 1/100 (Critical)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Stars | not met | 0 / 60 | 2 stars |
| Forks | not met | 0 / 25 | 0 forks |
| Watchers | not met | 0 / 15 | 2 watchers |

### Community health — 44/100 (At risk)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 22.5 / 22.5 | — |
| License | partial | 16.9 / 22.5 | license file present, not a recognized license |
| 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 | — |

### Ecosystem adoption (downloads) — 74/100 (Good)

Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Monthly downloads | partial | 59.5 / 80 | 28,849 downloads/month across npm |
| Registry dependents | excluded | 0 / 20 | not reported by this ecosystem |

## Sustainability & Governance — 57/100 (Moderate)

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) — 15/100 (Critical)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | partial | 9 / 54 | 1 contributor(s) cover half of all commits |
| Commit distribution | partial | 0 / 22.5 | top contributor authored 100% of commits |
| Contributor breadth | partial | 2.7 / 13.5 | 2 contributors |
| OpenSSF Scorecard: Contributors | partial | 3 / 10 | project has 1 contributing companies or organizations -- score normalized to 3 |

### Issue & PR responsiveness — 63/100 (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 | 33.6 / 38.2 | 222/253 decided PRs merged |
| OpenSSF Scorecard: Code-Review | not met | 0 / 15 | Found 0/30 approved changesets -- score normalized to 0 |

### Ownership & stewardship — 66/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 10.8 / 25 | 31 followers of shapediver |
| Track record | met | 25 / 25 | 68 public repos, account ~7 yr old |

### Package maintenance — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Published & resolvable | met | 25 / 25 | 8 package(s) on npm |
| Publish recency | met | 35 / 35 | latest publish 13 days ago |
| Version history | met | 20 / 20 | 358 published versions |
| Not deprecated | met | 20 / 20 | active, not deprecated or yanked |

## Engineering Quality — 60/100 (Moderate)

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

### Engineering practices — 80/100 (Good)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 5 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | met | 16 / 16 | eslint.config.mjs |
| Pre-commit hooks | not met | 0 / 9.6 | — |
| .editorconfig | not met | 0 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | excluded | 0 / 20 | no pull request found |

### Documentation — 30/100 (At risk)

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

## Security — 55/100 (Moderate)

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 — 48/100 (At risk)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Binary-Artifacts | met | 7.5 / 7.5 | no binaries found in the repo |
| Branch-Protection | partial | 4.5 / 7.5 | branch protection is not maximal on development and all release branches |
| 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 | partial | 0.8 / 2.5 | project has 1 contributing companies or organizations -- score normalized to 3 |
| Dangerous-Workflow | met | 10 / 10 | no dangerous workflow patterns detected |
| Dependency-Update-Tool | not met | 0 / 7.5 | no update tool detected |
| Fuzzing | not met | 0 / 5 | project is not fuzzed |
| License | partial | 2.2 / 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 | excluded | 0 / 5 | packaging workflow not detected |
| Pinned-Dependencies | partial | 3 / 5 | dependency not pinned by hash detected -- score normalized to 6 |
| SAST | not met | 0 / 5 | no SAST tool detected |
| Security-Policy | not met | 0 / 5 | security policy file not detected |
| Signed-Releases | excluded | 0 / 7.5 | no releases found |
| Token-Permissions | met | 7.5 / 7.5 | GitHub workflow tokens follow principle of least privilege |
| Vulnerabilities | not met | 0 / 7.5 | 36 existing vulnerabilities detected |

### Dependency advisories — 84/100 (Good)

Matched the npm:@shapediver/viewer@3.19.3 runtime dependency closure — what installing the published package pulls in — 120 packages. Reachability is not analyzed.

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Direct dependencies free of known advisories | met | 35 / 35 | no direct dependency carries a known advisory |
| Indirect dependencies free of known advisories | partial | 8.6 / 25 | 2 affected: axios 1.16.1 (high 8.2), dompurify 3.4.11 (low) |
| No advisories left outstanding | met | 40 / 40 | no advisory has been public longer than 90 days |

### Malicious dependencies — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| No dependency reported as a malicious package | met | 100 / 100 | no dependency is reported as a malicious package |

### 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 — 48/100 (At risk)

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 — 19/100 (Critical)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | not met | 0 / 45 | no CLAUDE.md / AGENTS.md / editor rules |
| Machine-readable docs (llms.txt) | met | 15 / 15 | llms.txt present |
| Legible commit history | partial | 4.2 / 40 | 7 of 89 human commits state their intent (structured subject or explanatory body) |

### Verify loop (build / test / typecheck) — 60/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | not met | 0 / 18 | — |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | met | 11 / 11 | eslint.config.mjs |
| Static type checking | met | 11 / 11 | api/default/tsconfig.json, api/general/tsconfig.json, api/session/tsconfig.json, api/viewport/tsconfig.json, creation-control-center/session/tsconfig.json, creation-control-center/viewport/tsconfig.json, data-engine/data-engine/tsconfig.json, data-engine/geometry-engine/tsconfig.json, data-engine/gltf-converter/tsconfig.json, data-engine/html-element-anchor-engine/tsconfig.json, data-engine/material-database-engine/tsconfig.json, data-engine/material-engine/tsconfig.json, data-engine/sdtf-engine/tsconfig.json, data-engine/shared-types/tsconfig.json, data-engine/tag3d-engine/tsconfig.json, examples/ar/tsconfig.json, examples/attribute-visualization-explorer/tsconfig.json, examples/attribute-visualization/tsconfig.json, examples/cdn/tsconfig.json, examples/doc-version/tsconfig.json, examples/gem/tsconfig.json, examples/gltf/tsconfig.json, examples/gumball/tsconfig.json, examples/interaction/tsconfig.json, examples/post-processing/tsconfig.json, examples/settings/tsconfig.json, examples/simple/tsconfig.json, examples/test-cdn/tsconfig.json, examples/transformation-tools/tsconfig.json, features/attribute-visualization/tsconfig.json, features/drawing-tools/tsconfig.json, features/interaction/tsconfig.json, features/transformation-tools/tsconfig.json, rendering-engine/animation-engine/tsconfig.json, rendering-engine/animation-frame-engine/tsconfig.json, rendering-engine/camera-engine/tsconfig.json, rendering-engine/canvas-engine/tsconfig.json, rendering-engine/intersection-engine/tsconfig.json, rendering-engine/intersection-restriction-engine/tsconfig.json, rendering-engine/light-engine/tsconfig.json, rendering-engine/rendering-engine-threejs/tsconfig.json, rendering-engine/rendering-engine/tsconfig.json, scripts/tsconfig.json, scripts/utils/tsconfig.json, session-engine/session-engine/tsconfig.json, shared/build-data/tsconfig.json, shared/demo-helper/tsconfig.json, shared/global-access-objects/tsconfig.json, shared/math/tsconfig.json, shared/node-tree/tsconfig.json, shared/services/tsconfig.json, shared/types/tsconfig.json, tests/tsconfig.json, tsconfig.json, utils/mime-type/tsconfig.json, utils/settings/tsconfig.json |
| Reproducible environment | met | 10 / 10 | lockfile |
| Demonstrated agent practice | not met | 0 / 10 | no agent-authored commits among the last 100 |
| Automated maintenance | not met | 0 / 8 | no automated dependency updates observed |
| OpenSSF Scorecard: Pinned-Dependencies | partial | 6 / 10 | dependency not pinned by hash detected -- score normalized to 6 |

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | partial | 27 / 45 | JavaScript with type-check config (api/default/tsconfig.json, api/general/tsconfig.json, api/session/tsconfig.json, api/viewport/tsconfig.json, creation-control-center/session/tsconfig.json, creation-control-center/viewport/tsconfig.json, data-engine/data-engine/tsconfig.json, data-engine/geometry-engine/tsconfig.json, data-engine/gltf-converter/tsconfig.json, data-engine/html-element-anchor-engine/tsconfig.json, data-engine/material-database-engine/tsconfig.json, data-engine/material-engine/tsconfig.json, data-engine/sdtf-engine/tsconfig.json, data-engine/shared-types/tsconfig.json, data-engine/tag3d-engine/tsconfig.json, examples/ar/tsconfig.json, examples/attribute-visualization-explorer/tsconfig.json, examples/attribute-visualization/tsconfig.json, examples/cdn/tsconfig.json, examples/doc-version/tsconfig.json, examples/gem/tsconfig.json, examples/gltf/tsconfig.json, examples/gumball/tsconfig.json, examples/interaction/tsconfig.json, examples/post-processing/tsconfig.json, examples/settings/tsconfig.json, examples/simple/tsconfig.json, examples/test-cdn/tsconfig.json, examples/transformation-tools/tsconfig.json, features/attribute-visualization/tsconfig.json, features/drawing-tools/tsconfig.json, features/interaction/tsconfig.json, features/transformation-tools/tsconfig.json, rendering-engine/animation-engine/tsconfig.json, rendering-engine/animation-frame-engine/tsconfig.json, rendering-engine/camera-engine/tsconfig.json, rendering-engine/canvas-engine/tsconfig.json, rendering-engine/intersection-engine/tsconfig.json, rendering-engine/intersection-restriction-engine/tsconfig.json, rendering-engine/light-engine/tsconfig.json, rendering-engine/rendering-engine-threejs/tsconfig.json, rendering-engine/rendering-engine/tsconfig.json, scripts/tsconfig.json, scripts/utils/tsconfig.json, session-engine/session-engine/tsconfig.json, shared/build-data/tsconfig.json, shared/demo-helper/tsconfig.json, shared/global-access-objects/tsconfig.json, shared/math/tsconfig.json, shared/node-tree/tsconfig.json, shared/services/tsconfig.json, shared/types/tsconfig.json, tests/tsconfig.json, tsconfig.json, utils/mime-type/tsconfig.json, utils/settings/tsconfig.json) |
| Manageable file sizes | partial | 54.8 / 55 | 2/656 source files over 60KB |

### Machine-readable interfaces — 40/100 (At risk)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| API schema (OpenAPI/GraphQL/proto) | not met | 0 / 40 | — |
| MCP server | not met | 0 / 20 | — |
| Runnable examples | met | 40 / 40 | examples |

## Collection warnings

- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

## 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