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@fern-api/replay

29
Versions
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

dsheridansandeep-ferndsinghvi77dak52ryantishfern-thomas

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Transition to GitHub Actions publisher is consistent with fern-api org CI/CD automation; stable pattern going forward. ai
source-diff obfuscated-file:dist/cli.cjs AI (source-diff): Standard tsup/esbuild bundle output; boilerplate preamble confirms legitimate build toolchain. ai
dependencies unvetted-dep:node-diff3 AI (dependencies): node-diff3 is a well-established 3-way merge library; appropriate for this SDK diff/replay tool. ai
provenance no-provenance AI (provenance): Absence of Sigstore provenance is common; no other risk signals present for this package. ai

Versions (showing 29 of 29)

Version Deps Published
0.16.2 4 / 6
0.16.1 4 / 6
0.16.0 4 / 6
0.15.2 4 / 6
0.15.1 4 / 6
0.15.0 4 / 6
0.14.1 4 / 6
0.14.0 4 / 6
0.13.0 4 / 6
0.12.0 4 / 6
0.11.0 4 / 6
0.10.4 4 / 5
0.10.3 4 / 5
0.10.2 4 / 5
0.10.1 4 / 5
0.10.0 4 / 5
0.9.1 4 / 5
0.9.0 4 / 5
0.8.1 4 / 5
0.8.0 4 / 5
0.7.0 4 / 5
0.6.2 4 / 5
0.6.1 4 / 5
0.6.0 4 / 4
0.5.0 4 / 4
0.4.0 4 / 4
0.3.0 4 / 4
0.2.0 4 / 4
0.1.0 4 / 4

v0.16.2

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.16.1

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.16.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.15.2

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.15.1

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.15.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.14.1

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.14.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-30) provenance

This version was published by a different npm account than previous versions on 2026-04-30. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.13.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-28) provenance

This version was published by a different npm account than previous versions on 2026-04-28. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.12.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-22) provenance

This version was published by a different npm account than previous versions on 2026-04-22. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.11.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-16) provenance

This version was published by a different npm account than previous versions on 2026-04-16. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.10.4

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-12) provenance

This version was published by a different npm account than previous versions on 2026-04-12. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.10.3

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-10) provenance

This version was published by a different npm account than previous versions on 2026-04-10. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.10.2

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-10) provenance

This version was published by a different npm account than previous versions on 2026-04-10. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.10.1

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-09) provenance

This version was published by a different npm account than previous versions on 2026-04-09. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.10.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-09) provenance

This version was published by a different npm account than previous versions on 2026-04-09. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.9.1

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-06) provenance

This version was published by a different npm account than previous versions on 2026-04-06. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.9.0

3 findings
HIGH Publisher changed: GitHub Actions → dsheridan (on 2026-04-06) provenance

This version was published by a different npm account than previous versions on 2026-04-06. This could indicate a legitimate maintainer transition or an account compromise.

HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.8.1

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.8.0

2 findings
HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.7.0

2 findings
HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.6.2

2 findings
HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.6.1

2 findings
HIGH New obfuscated file: dist/cli.cjs source-diff

Newly added source file contains lines over 3000 chars, suggesting minified or obfuscated code. New obfuscated files are a strong attack indicator.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.6.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.5.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.4.0

2 findings
HIGH Publisher changed: fern-thomas → GitHub Actions (on 2026-02-20) provenance

This version was published by a different npm account than previous versions on 2026-02-20. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.3.0

2 findings
HIGH Publisher changed: fern-thomas → GitHub Actions (on 2026-02-19) provenance

This version was published by a different npm account than previous versions on 2026-02-19. This could indicate a legitimate maintainer transition or an account compromise.

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.2.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.1.0

1 finding
INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.