# rollup/plugins — health index 66/100 (Moderate)

> Inspection of the public repository rollup/plugins by inspect.software. It holds a health index of 66 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/rollup/plugins
- Report page: https://inspect.software/software/rollup/plugins
- Full JSON report: https://inspect.software/api/repositories/rollup/plugins/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/r/rollup/plugins.svg
- Inspected: 2026-07-22
- Methodology: metrics 1.13.0, report schema 0.27.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 22% | 32/100 | At risk |
| Community & Adoption | 18% | 96/100 | Excellent |
| Sustainability & Governance | 24% | 77/100 | Good |
| Engineering Quality | 20% | 73/100 | Good |
| Security | 16% | 51/100 | Moderate |
| AI Readiness | not counted | 60/100 | Moderate |

## Repository facts

| Field | Value |
|---|---|
| Description | 🍣  The one-stop shop for official Rollup plugins |
| Primary language | JavaScript |
| License | MIT |
| Stars | 3,758 |
| Forks | 630 |
| Created | 2019-08-21 |
| Last push | 2026-05-29 |
| Commits (last year) | 72 |
| Bus factor | 2 |
| Topics | rollup, plugins, rollup-plugins |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| npm | @rollup/plugin-dsv | 4.0.0 | 88,091 |
| npm | @rollup/plugin-beep | 1.0.3 | 4,355 |
| npm | @rollup/plugin-html | 2.0.0 | 214,145 |
| npm | @rollup/plugin-json | 6.1.0 | 32,258,728 |
| npm | @rollup/plugin-alias | 6.0.0 | 15,311,067 |
| npm | @rollup/plugin-babel | 7.1.0 | 42,922,963 |
| npm | @rollup/plugin-buble | 1.0.3 | 123,998 |
| npm | @rollup/plugin-image | 3.0.3 | 6,668,818 |

## Vitality — 32/100 (At risk)

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

### Development activity — 52/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | partial | 18 / 36 | last push 54 days ago |
| Commit cadence | partial | 6.9 / 36 | 10/52 weeks with commits |
| Commit volume | partial | 16.7 / 18 | 72 commits in the last year |
| OpenSSF Scorecard: Maintained | met | 10 / 10 | 17 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |

### Release discipline — 1/100 (Critical)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ships releases | not met | 0 / 27 | no releases published |
| Release recency | not met | 0 / 36 | no releases |
| Release cadence | not met | 0 / 27 | no releases |
| 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 54 days ago |

## Community & Adoption — 96/100 (Excellent)

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

### Popularity & adoption — 90/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Stars | partial | 58 / 60 | 3,758 stars |
| Forks | partial | 23.3 / 25 | 630 forks |
| Watchers | partial | 8.7 / 15 | 37 watchers |

### Community health — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 22.5 / 22.5 | — |
| License | met | 22.5 / 22.5 | recognized license (MIT) |
| CONTRIBUTING guide | met | 18 / 18 | — |
| Code of conduct | met | 13.5 / 13.5 | — |
| Issue template | met | 7.2 / 7.2 | — |
| PR template | met | 6.3 / 6.3 | — |

### Ecosystem adoption (downloads) — 100/100 (Excellent)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Monthly downloads | met | 80 / 80 | 97,592,165 downloads/month across npm |
| Registry dependents | excluded | 0 / 20 | not reported by this ecosystem |

## Sustainability & Governance — 77/100 (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) — 61/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | partial | 25.2 / 54 | 2 contributor(s) cover half of all commits |
| Commit distribution | partial | 12.1 / 22.5 | top contributor authored 46% of commits |
| Contributor breadth | met | 13.5 / 13.5 | 99 contributors |
| OpenSSF Scorecard: Contributors | met | 10 / 10 | project has 62 contributing companies or organizations |

### Issue & PR responsiveness — 80/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Issue resolution | partial | 45.6 / 46.8 | 98% of issues closed |
| PR acceptance | partial | 28.2 / 38.2 | 600/814 decided PRs merged |
| OpenSSF Scorecard: Code-Review | partial | 6 / 15 | Found 12/26 approved changesets -- score normalized to 4 |

### Ownership & stewardship — 73/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 18.8 / 25 | 412 followers of rollup |
| Track record | partial | 24.3 / 25 | 48 public repos, account ~11 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 54 days ago |
| Version history | met | 20 / 20 | 23 published versions |
| Not deprecated | met | 20 / 20 | active, not deprecated or yanked |

## Engineering Quality — 73/100 (Good)

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

### Engineering practices — 88/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 4 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | met | 16 / 16 | .eslintrc, .eslintrc.js, eslint.config.mjs |
| Pre-commit hooks | not met | 0 / 9.6 | — |
| .editorconfig | met | 6.4 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | partial | 18 / 20 | 15 out of 16 merged PRs checked by a CI test -- score normalized to 9 |

### Documentation — 50/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 30 / 30 | — |
| Documentation directory | not met | 0 / 25 | — |
| Documentation / homepage site | not met | 0 / 15 | — |
| Repository description | met | 10 / 10 | — |
| Topics | met | 10 / 10 | 3 topics |
| Wiki | not met | 0 / 10 | — |

## Security — 51/100 (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 — 39/100 (At risk)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Binary-Artifacts | partial | 5.2 / 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 | partial | 2.2 / 2.5 | 15 out of 16 merged PRs checked by a CI test -- score normalized to 9 |
| CII-Best-Practices | not met | 0 / 2.5 | no effort to earn an OpenSSF best practices badge detected |
| Code-Review | partial | 3 / 7.5 | Found 12/26 approved changesets -- score normalized to 4 |
| Contributors | met | 2.5 / 2.5 | project has 62 contributing companies or organizations |
| 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 | met | 2.5 / 2.5 | license file detected |
| Maintained | met | 7.5 / 7.5 | 17 commit(s) and 4 issue activity found in the last 90 days -- score normalized to 10 |
| Packaging | excluded | 0 / 5 | packaging workflow not detected |
| Pinned-Dependencies | not met | 0 / 5 | dependency not pinned by hash detected -- score normalized to 0 |
| SAST | not met | 0 / 5 | SAST tool is not run on all commits -- score normalized to 0 |
| Security-Policy | not met | 0 / 5 | security policy file not 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 | 72 existing vulnerabilities detected |

### Dependency advisories — 100/100 (Excellent)

Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the npm:@rollup/plugin-dsv@4.0.0 runtime dependency closure — what installing the published package pulls in — 12 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 | met | 25 / 25 | no indirect dependency carries a known advisory |
| No advisories left outstanding | excluded | 0 / 40 | no advisory carries a publication date |

### 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 — 60/100 (Moderate)

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 — 40/100 (At risk)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | not met | 0 / 45 | no CLAUDE.md / AGENTS.md / editor rules |
| Machine-readable docs (llms.txt) | not met | 0 / 15 | — |
| Legible commit history | met | 40 / 40 | 86 of 86 human commits state their intent (structured subject or explanatory body) |

### Verify loop (build / test / typecheck) — 58/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | not met | 0 / 18 | — |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | met | 11 / 11 | .eslintrc, .eslintrc.js, eslint.config.mjs |
| Static type checking | met | 11 / 11 | packages/alias/tsconfig.json, packages/auto-install/tsconfig.json, packages/babel/tsconfig.json, packages/buble/tsconfig.json, packages/commonjs/tsconfig.json, packages/data-uri/tsconfig.json, packages/dsv/tsconfig.json, packages/dynamic-import-vars/tsconfig.json, packages/eslint/tsconfig.json, packages/esm-shim/tsconfig.json, packages/graphql/tsconfig.json, packages/html/tsconfig.json, packages/image/tsconfig.json, packages/inject/tsconfig.json, packages/json/tsconfig.json, packages/legacy/tsconfig.json, packages/multi-entry/tsconfig.json, packages/node-resolve/tsconfig.json, packages/pluginutils/tsconfig.json, packages/replace/tsconfig.json, packages/run/tsconfig.json, packages/strip/tsconfig.json, packages/sucrase/tsconfig.json, packages/swc/tsconfig.json, packages/terser/tsconfig.json, packages/typescript/test/fixtures/allow-js-downlevel/tsconfig.json, packages/typescript/test/fixtures/allow-js-from-ts/tsconfig.json, packages/typescript/test/fixtures/async/tsconfig.json, packages/typescript/test/fixtures/bad-module/tsconfig.json, packages/typescript/test/fixtures/basic/tsconfig.json, packages/typescript/test/fixtures/commonjs-imports/tsconfig.json, packages/typescript/test/fixtures/declaration-root-dir/tsconfig.json, packages/typescript/test/fixtures/dedup-helpers/tsconfig.json, packages/typescript/test/fixtures/dom/tsconfig.json, packages/typescript/test/fixtures/dts/tsconfig.json, packages/typescript/test/fixtures/dynamic-imports/tsconfig.json, packages/typescript/test/fixtures/export-abstract-class/tsconfig.json, packages/typescript/test/fixtures/export-class-fix/tsconfig.json, packages/typescript/test/fixtures/export-interface-only/tsconfig.json, packages/typescript/test/fixtures/export-namespace-export-class/tsconfig.json, packages/typescript/test/fixtures/external-library-import/tsconfig.json, packages/typescript/test/fixtures/implicitly-included-type-only-file/tsconfig.json, packages/typescript/test/fixtures/import-class/tsconfig.json, packages/typescript/test/fixtures/included-declarations/tsconfig.json, packages/typescript/test/fixtures/incremental-output-cache/tsconfig.json, packages/typescript/test/fixtures/incremental-single/tsconfig.json, packages/typescript/test/fixtures/incremental-watch-off/tsconfig.json, packages/typescript/test/fixtures/incremental/tsconfig.json, packages/typescript/test/fixtures/multiple-files/tsconfig.json, packages/typescript/test/fixtures/noForceEmit/emitDeclarationOnly/tsconfig.json, packages/typescript/test/fixtures/noForceEmit/noEmit/tsconfig.json, packages/typescript/test/fixtures/nodenext-module/tsconfig.json, packages/typescript/test/fixtures/nodenext-resolution/tsconfig.json, packages/typescript/test/fixtures/normalize-ids/tsconfig.json, packages/typescript/test/fixtures/optional-chaining/tsconfig.json, packages/typescript/test/fixtures/overriding-tslib/tsconfig.json, packages/typescript/test/fixtures/overriding-typescript/tsconfig.json, packages/typescript/test/fixtures/preserve-modules/tsconfig.json, packages/typescript/test/fixtures/project-references/animals/tsconfig.json, packages/typescript/test/fixtures/project-references/core/tsconfig.json, packages/typescript/test/fixtures/project-references/tsconfig.json, packages/typescript/test/fixtures/project-references/zoo/tsconfig.json, packages/typescript/test/fixtures/reexport-type/tsconfig.json, packages/typescript/test/fixtures/relative-dir/tsconfig.json, packages/typescript/test/fixtures/root-dir/packages/test-1/tsconfig.json, packages/typescript/test/fixtures/root-dir/packages/test-2/tsconfig.json, packages/typescript/test/fixtures/root-dir/tsconfig.json, packages/typescript/test/fixtures/src-dir/tsconfig.json, packages/typescript/test/fixtures/syntax-error/tsconfig.json, packages/typescript/test/fixtures/transformers/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends-module/node_modules/shared-config/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends-module/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends/ts-config-extends-child/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends/tsconfig.json, packages/typescript/test/fixtures/tsconfig-jsx/tsconfig.json, packages/typescript/test/fixtures/watch/tsconfig.json, packages/typescript/test/tsconfig.json, packages/typescript/tsconfig.json, packages/url/tsconfig.json, packages/virtual/tsconfig.json, packages/wasm/tsconfig.json, packages/yaml/tsconfig.json, scripts/tsconfig.json, shared/tsconfig.json |
| Reproducible environment | met | 10 / 10 | lockfile |
| Demonstrated agent practice | partial | 4 / 10 | 2 of the last 100 commits agent-authored or agent-credited |
| Automated maintenance | not met | 0 / 8 | no automated dependency updates observed |
| OpenSSF Scorecard: Pinned-Dependencies | not met | 0 / 10 | dependency not pinned by hash detected -- score normalized to 0 |

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | partial | 27 / 45 | JavaScript with type-check config (packages/alias/tsconfig.json, packages/auto-install/tsconfig.json, packages/babel/tsconfig.json, packages/buble/tsconfig.json, packages/commonjs/tsconfig.json, packages/data-uri/tsconfig.json, packages/dsv/tsconfig.json, packages/dynamic-import-vars/tsconfig.json, packages/eslint/tsconfig.json, packages/esm-shim/tsconfig.json, packages/graphql/tsconfig.json, packages/html/tsconfig.json, packages/image/tsconfig.json, packages/inject/tsconfig.json, packages/json/tsconfig.json, packages/legacy/tsconfig.json, packages/multi-entry/tsconfig.json, packages/node-resolve/tsconfig.json, packages/pluginutils/tsconfig.json, packages/replace/tsconfig.json, packages/run/tsconfig.json, packages/strip/tsconfig.json, packages/sucrase/tsconfig.json, packages/swc/tsconfig.json, packages/terser/tsconfig.json, packages/typescript/test/fixtures/allow-js-downlevel/tsconfig.json, packages/typescript/test/fixtures/allow-js-from-ts/tsconfig.json, packages/typescript/test/fixtures/async/tsconfig.json, packages/typescript/test/fixtures/bad-module/tsconfig.json, packages/typescript/test/fixtures/basic/tsconfig.json, packages/typescript/test/fixtures/commonjs-imports/tsconfig.json, packages/typescript/test/fixtures/declaration-root-dir/tsconfig.json, packages/typescript/test/fixtures/dedup-helpers/tsconfig.json, packages/typescript/test/fixtures/dom/tsconfig.json, packages/typescript/test/fixtures/dts/tsconfig.json, packages/typescript/test/fixtures/dynamic-imports/tsconfig.json, packages/typescript/test/fixtures/export-abstract-class/tsconfig.json, packages/typescript/test/fixtures/export-class-fix/tsconfig.json, packages/typescript/test/fixtures/export-interface-only/tsconfig.json, packages/typescript/test/fixtures/export-namespace-export-class/tsconfig.json, packages/typescript/test/fixtures/external-library-import/tsconfig.json, packages/typescript/test/fixtures/implicitly-included-type-only-file/tsconfig.json, packages/typescript/test/fixtures/import-class/tsconfig.json, packages/typescript/test/fixtures/included-declarations/tsconfig.json, packages/typescript/test/fixtures/incremental-output-cache/tsconfig.json, packages/typescript/test/fixtures/incremental-single/tsconfig.json, packages/typescript/test/fixtures/incremental-watch-off/tsconfig.json, packages/typescript/test/fixtures/incremental/tsconfig.json, packages/typescript/test/fixtures/multiple-files/tsconfig.json, packages/typescript/test/fixtures/noForceEmit/emitDeclarationOnly/tsconfig.json, packages/typescript/test/fixtures/noForceEmit/noEmit/tsconfig.json, packages/typescript/test/fixtures/nodenext-module/tsconfig.json, packages/typescript/test/fixtures/nodenext-resolution/tsconfig.json, packages/typescript/test/fixtures/normalize-ids/tsconfig.json, packages/typescript/test/fixtures/optional-chaining/tsconfig.json, packages/typescript/test/fixtures/overriding-tslib/tsconfig.json, packages/typescript/test/fixtures/overriding-typescript/tsconfig.json, packages/typescript/test/fixtures/preserve-modules/tsconfig.json, packages/typescript/test/fixtures/project-references/animals/tsconfig.json, packages/typescript/test/fixtures/project-references/core/tsconfig.json, packages/typescript/test/fixtures/project-references/tsconfig.json, packages/typescript/test/fixtures/project-references/zoo/tsconfig.json, packages/typescript/test/fixtures/reexport-type/tsconfig.json, packages/typescript/test/fixtures/relative-dir/tsconfig.json, packages/typescript/test/fixtures/root-dir/packages/test-1/tsconfig.json, packages/typescript/test/fixtures/root-dir/packages/test-2/tsconfig.json, packages/typescript/test/fixtures/root-dir/tsconfig.json, packages/typescript/test/fixtures/src-dir/tsconfig.json, packages/typescript/test/fixtures/syntax-error/tsconfig.json, packages/typescript/test/fixtures/transformers/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends-module/node_modules/shared-config/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends-module/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends/ts-config-extends-child/tsconfig.json, packages/typescript/test/fixtures/tsconfig-extends/tsconfig.json, packages/typescript/test/fixtures/tsconfig-jsx/tsconfig.json, packages/typescript/test/fixtures/watch/tsconfig.json, packages/typescript/test/tsconfig.json, packages/typescript/tsconfig.json, packages/url/tsconfig.json, packages/virtual/tsconfig.json, packages/wasm/tsconfig.json, packages/yaml/tsconfig.json, scripts/tsconfig.json, shared/tsconfig.json) |
| Manageable file sizes | partial | 55 / 55 | 1/1523 source files over 60KB |

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| API schema (OpenAPI/GraphQL/proto) | met | 40 / 40 | packages/graphql/test/fixtures/basic/basic.graphql, packages/graphql/test/fixtures/fragments-with-special-characters/(parentheses)/fragment.graphql, packages/graphql/test/fixtures/fragments-with-special-characters/[brackets]/fragment.graphql, packages/graphql/test/fixtures/fragments-with-special-characters/query.graphql, packages/graphql/test/fixtures/fragments/allHeroesQuery.graphql, packages/graphql/test/fixtures/fragments/heroFragment.graphql, packages/graphql/test/fixtures/graphqls/schema.graphqls, packages/graphql/test/fixtures/multi-imports/hero.graphql |
| MCP server | not met | 0 / 20 | — |
| Runnable examples | met | 40 / 40 | recipes, samples |

## 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