Package Health

@hey-api/openapi-ts

🌀 OpenAPI to TypeScript code generator. Production-grade SDKs, Zod schemas, TanStack Query hooks, and 20+ plugins. Used by Vercel, OpenCode, and PayPal.

Latest 0.99.0NPMNPM

78%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

75

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

90

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

67

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

100

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Health Score Breakdown

Repo bus factorcaution

One contributor made about 82% of the recent commits, which is concentrated, but the organization-owned project has five other active contributors who provide some handoff capacity.

Repo issue activitycaution

The repository is actively receiving reports and pull requests, but 59 new issues versus 4 closed and only 2 merged pull requests in the last month indicate a growing backlog.

Repo toolingcaution

The repository uses TypeScript, Vitest, Turbo, and npm scripts, but no security scanning tools were detected, leaving a modest security-process gap.

Security policycaution

No security policy was found in the repository, reducing transparency for vulnerability reporting and response.

Version stabilitycaution

Version 0.99.0 is not a prerelease, but every recent release is still below a stable major version, so API stability may be less predictable.

Vulnerabilities

TitleVersionsSeverity
CVE-2026-48819
@hey-api/openapi-ts is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in versions 0.0.0 - 0.97.3.
0.0.0 - 0.97.3
Medium

Package versions

Maintainers

Direct Dependencies

DependencyLast ReleaseScore
commander
Version 15.0.0
—
—
@lukeed/ms
Version 2.0.2
—
—
ansi-colors
Version 4.1.3
—
—
get-tsconfig
Version 4.14.0
—
—
color-support
Version 1.1.3
—
—

Weekly Downloads

Info

Last Published
3 months ago
Created
2 years ago
Unpacked Size
2.8 MB

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