# bizon/selling-partner-api-sdk — health index 71/100 (Good)

> Inspection of the public repository bizon/selling-partner-api-sdk by inspect.software. It holds a health index of 71 out of 100, placing it in the Good 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/bizon/selling-partner-api-sdk
- Report page: https://inspect.software/software/bizon/selling-partner-api-sdk
- Full JSON report: https://inspect.software/api/repositories/bizon/selling-partner-api-sdk/report
- Badge: https://raw.githubusercontent.com/inspect-software/badges/main/v1/b/bizon/selling-partner-api-sdk.svg
- Inspected: 2026-07-30
- Methodology: metrics 1.13.0, report schema 0.27.0 (https://inspect.software/methodology.md)

## Category summary

| Category | Weight | Index | Band |
|---|---|---|---|
| Vitality | 22% | 98/100 | Excellent |
| Community & Adoption | 18% | 48/100 | At risk |
| Sustainability & Governance | 24% | 70/100 | Good |
| Engineering Quality | 20% | 70/100 | Good |
| Security | 16% | 63/100 | Moderate |
| AI Readiness | not counted | 72/100 | Good |

## Repository facts

| Field | Value |
|---|---|
| Description | Modularized, fully-typed TypeScript SDK for the Amazon Selling Partner API (SP-API), with independently versioned clients regenerated daily |
| Homepage | https://bizon.github.io/selling-partner-api-sdk/ |
| Primary language | TypeScript |
| License | MIT |
| Stars | 48 |
| Forks | 9 |
| Created | 2021-05-07 |
| Last push | 2026-07-30 |
| Latest release | @sp-api-sdk/vendor-direct-fulfillment-payments-api-v1@5.1.1 |
| Commits (last year) | 345 |
| Bus factor | 2 |
| Topics | amazon, sellercentral, vendorcentral, amazon-marketplace, typescript, nodejs, sdk, amazon-selling-partner-api, amazon-sp-api, openapi, selling-partner-api, sp-api |

## Published packages

| Registry | Package | Latest | Monthly downloads |
|---|---|---|---|
| npm | @sp-api-sdk/finances-api-v0 | 5.1.1 | 1,040 |
| npm | @sp-api-sdk/catalog-items-api-v0 | 5.1.1 | 625 |
| npm | @sp-api-sdk/fba-inventory-api-v1 | 4.1.1 | 4,744 |
| npm | @sp-api-sdk/feeds-api-2021-06-30 | 4.1.1 | 2,110 |
| npm | @sp-api-sdk/finances-api-2024-06-19 | 4.1.1 | 1,402 |
| npm | @sp-api-sdk/easy-ship-api-2022-03-23 | 5.1.1 | 411 |
| npm | @sp-api-sdk/data-kiosk-api-2023-11-15 | 4.1.1 | 488 |
| npm | @sp-api-sdk/aplus-content-api-2020-11-01 | 4.1.1 | 802 |

## Vitality — 98/100 (Excellent)

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

### Development activity — 96/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Push recency | met | 36 / 36 | last push 0 days ago |
| Commit cadence | partial | 31.8 / 36 | 46/52 weeks with commits |
| Commit volume | met | 18 / 18 | 345 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 8 days ago |
| Release cadence | met | 27 / 27 | a release every ~0 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 0 days ago |

## Community & Adoption — 48/100 (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 | 27.1 / 60 | 48 stars |
| Forks | partial | 7.5 / 25 | 9 forks |
| Watchers | not met | 0 / 15 | 0 watchers |

### Community health — 50/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 22.5 / 22.5 | — |
| License | met | 22.5 / 22.5 | recognized license (MIT) |
| 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) — 68/100 (Moderate)

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

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Monthly downloads | partial | 54.2 / 80 | 11,622 downloads/month across npm |
| Registry dependents | excluded | 0 / 20 | not reported by this ecosystem |

## Sustainability & Governance — 70/100 (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) — 52/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Bus factor | partial | 25.2 / 54 | 2 contributor(s) cover half of all commits |
| Commit distribution | partial | 11.3 / 22.5 | top contributor authored 50% of commits |
| Contributor breadth | partial | 5.4 / 13.5 | 4 contributors |
| OpenSSF Scorecard: Contributors | met | 10 / 10 | project has 7 contributing companies or organizations |

### Issue & PR responsiveness — 81/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Issue resolution | met | 46.8 / 46.8 | 100% of issues closed |
| PR acceptance | partial | 34 / 38.2 | 1625/1828 decided PRs merged |
| OpenSSF Scorecard: Code-Review | not met | 0 / 15 | Found 0/15 approved changesets -- score normalized to 0 |

### Ownership & stewardship — 55/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Ownership backing | met | 30 / 30 | organization-owned |
| Verified domain | not met | 0 / 20 | — |
| Owner reach | partial | 6.1 / 25 | 6 followers of bizon |
| Track record | partial | 19.3 / 25 | 9 public repos, account ~8 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 8 days ago |
| Version history | met | 20 / 20 | 133 published versions |
| Not deprecated | met | 20 / 20 | active, not deprecated or yanked |

## Engineering Quality — 70/100 (Good)

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

### Engineering practices — 74/100 (Good)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| CI workflows | met | 24 / 24 | 6 workflow(s) |
| Tests present | met | 24 / 24 | — |
| Linter config | not met | 0 / 16 | — |
| Pre-commit hooks | not met | 0 / 9.6 | — |
| .editorconfig | met | 6.4 / 6.4 | — |
| OpenSSF Scorecard: CI-Tests | met | 20 / 20 | 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |

### Documentation — 65/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| README | met | 30 / 30 | — |
| Documentation directory | not met | 0 / 25 | — |
| Documentation / homepage site | met | 15 / 15 | https://bizon.github.io/selling-partner-api-sdk/ |
| Repository description | met | 10 / 10 | — |
| Topics | met | 10 / 10 | 12 topics |
| Wiki | not met | 0 / 10 | — |

## Security — 63/100 (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 — 54/100 (Moderate)

Excluded from scoring (no data or not applicable): 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 | 3 / 7.5 | branch protection is not maximal on development and all release branches |
| CI-Tests | met | 2.5 / 2.5 | 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| 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 0/15 approved changesets -- score normalized to 0 |
| Contributors | met | 2.5 / 2.5 | project has 7 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 | excluded | 0 / 5 | packaging workflow not detected |
| Pinned-Dependencies | not met | 0 / 5 | dependency not pinned by hash detected -- score normalized to 0 |
| SAST | met | 5 / 5 | SAST tool is run on all commits |
| 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 | partial | 1.5 / 7.5 | 8 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:@sp-api-sdk/finances-api-v0@5.1.1 runtime dependency closure — what installing the published package pulls in — 74 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 — 72/100 (Good)

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 — 85/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Agent instructions | met | 45 / 45 | CLAUDE.md |
| Machine-readable docs (llms.txt) | not met | 0 / 15 | — |
| Legible commit history | met | 40 / 40 | 45 of 45 human commits state their intent (structured subject or explanatory body) |

### Verify loop (build / test / typecheck) — 51/100 (Moderate)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| One-command bootstrap | not met | 0 / 18 | — |
| Automated tests | met | 22 / 22 | — |
| Lint / format config | not met | 0 / 11 | — |
| Static type checking | met | 11 / 11 | clients/amazon-warehousing-and-distribution-api-2024-05-09/tsconfig.json, clients/aplus-content-api-2020-11-01/tsconfig.json, clients/application-integrations-api-2024-04-01/tsconfig.json, clients/application-management-api-2023-11-30/tsconfig.json, clients/catalog-items-api-2020-12-01/tsconfig.json, clients/catalog-items-api-2022-04-01/tsconfig.json, clients/catalog-items-api-v0/tsconfig.json, clients/customer-feedback-api-2024-06-01/tsconfig.json, clients/data-kiosk-api-2023-11-15/tsconfig.json, clients/delivery-by-amazon-delivery-shipment-invoice-v2022-07-01-api-2022-07-01/tsconfig.json, clients/easy-ship-api-2022-03-23/tsconfig.json, clients/external-fulfillment-inventory-api-2024-09-11/tsconfig.json, clients/external-fulfillment-returns-api-2024-09-11/tsconfig.json, clients/external-fulfillment-shipments-api-2024-09-11/tsconfig.json, clients/fba-inbound-eligibility-api-v1/tsconfig.json, clients/fba-inventory-api-v1/tsconfig.json, clients/feeds-api-2021-06-30/tsconfig.json, clients/finances-api-2024-06-19/tsconfig.json, clients/finances-api-v0/tsconfig.json, clients/finances-transfers-api-2024-06-01/tsconfig.json, clients/fulfillment-inbound-api-2024-03-20/tsconfig.json, clients/fulfillment-inbound-api-v0/tsconfig.json, clients/fulfillment-outbound-api-2020-07-01/tsconfig.json, clients/invoices-api-2024-06-19/tsconfig.json, clients/listings-items-api-2020-09-01/tsconfig.json, clients/listings-items-api-2021-08-01/tsconfig.json, clients/listings-restrictions-api-2021-08-01/tsconfig.json, clients/merchant-fulfillment-api-v0/tsconfig.json, clients/messaging-api-v1/tsconfig.json, clients/notifications-api-v1/tsconfig.json, clients/orders-api-2026-01-01/tsconfig.json, clients/orders-api-v0/tsconfig.json, clients/product-fees-api-v0/tsconfig.json, clients/product-pricing-api-2022-05-01/tsconfig.json, clients/product-pricing-api-v0/tsconfig.json, clients/product-type-definitions-api-2020-09-01/tsconfig.json, clients/replenishment-api-2022-11-07/tsconfig.json, clients/reports-api-2021-06-30/tsconfig.json, clients/sales-api-v1/tsconfig.json, clients/seller-wallet-api-2024-03-01/tsconfig.json, clients/sellers-api-v1/tsconfig.json, clients/services-api-v1/tsconfig.json, clients/shipment-invoicing-api-v0/tsconfig.json, clients/shipping-api-v1/tsconfig.json, clients/shipping-api-v2/tsconfig.json, clients/solicitations-api-v1/tsconfig.json, clients/supply-sources-api-2020-07-01/tsconfig.json, clients/tokens-api-2021-03-01/tsconfig.json, clients/uploads-api-2020-11-01/tsconfig.json, clients/vehicles-api-2024-11-01/tsconfig.json, clients/vendor-direct-fulfillment-inventory-api-v1/tsconfig.json, clients/vendor-direct-fulfillment-orders-api-2021-12-28/tsconfig.json, clients/vendor-direct-fulfillment-orders-api-v1/tsconfig.json, clients/vendor-direct-fulfillment-payments-api-v1/tsconfig.json, clients/vendor-direct-fulfillment-sandbox-test-data-api-2021-10-28/tsconfig.json, clients/vendor-direct-fulfillment-shipping-api-2021-12-28/tsconfig.json, clients/vendor-direct-fulfillment-shipping-api-v1/tsconfig.json, clients/vendor-direct-fulfillment-transactions-api-2021-12-28/tsconfig.json, clients/vendor-direct-fulfillment-transactions-api-v1/tsconfig.json, clients/vendor-invoices-api-v1/tsconfig.json, clients/vendor-orders-api-v1/tsconfig.json, clients/vendor-shipments-api-v1/tsconfig.json, clients/vendor-transaction-status-api-v1/tsconfig.json, codegen/tsconfig.json, internal/typescript-config/tsconfig.json, packages/auth/tsconfig.json, packages/common/tsconfig.json, packages/schemas/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 | met | 8 / 8 | 55 of the last 100 commits are automated dependency updates |
| OpenSSF Scorecard: Pinned-Dependencies | not met | 0 / 10 | dependency not pinned by hash detected -- score normalized to 0 |

### Code legibility for models — 100/100 (Excellent)

| Criterion | Status | Points | Detail |
|---|---|---|---|
| Type-checkable code | met | 45 / 45 | TypeScript (statically typed) |
| Manageable file sizes | partial | 54.5 / 55 | 22/2603 source files over 60KB |

## 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