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langchain

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Typescript bindings for langchain

79
Versions
MIT
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures No source commit

Maintainers

christian-bromannnfcamposjacoblee93andrewnguonlydavidduonghntrlhwchase17basproul

Keywords

llmaigpt3chainpromptprompt engineeringchatgptmachine learningmlopenaiembeddingsvectorstores

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
dependencies unvetted-dep:zod AI (dependencies): zod is a widely-used, well-established TypeScript validation library; its presence in langchain is expected and benign. ai
dependencies unvetted-dep:langsmith AI (dependencies): langsmith is a first-party LangChain observability package; its use in langchain is expected and benign. ai
dependencies unvetted-dep:@langchain/langgraph AI (dependencies): First-party LangChain package; its inclusion as a dependency of langchain is expected and benign. ai
dependencies unvetted-dep:@langchain/langgraph-checkpoint AI (dependencies): First-party LangChain package; its inclusion as a dependency of langchain is expected and benign. ai

Versions (showing 79 of 79)

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Version Deps Published
1.4.2 4 / 26
1.4.1 4 / 26
1.4.0 4 / 27
1.3.5 4 / 23
1.3.4 5 / 23
1.3.3 5 / 23
1.3.2 5 / 23
1.3.1 5 / 23
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1.2.39 5 / 26
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1.2.6 5 / 26
1.2.5 5 / 27
1.2.4 5 / 27
1.2.3 5 / 27
0.3.37 11 / 52
2.0.0-dev-1765937705265 5 / 27
1.4.0-dev-1776832091014 5 / 27
1.4.0-dev-1776805421926 5 / 27
1.4.0-dev-1776378339387 5 / 27
1.4.0-dev-1776142825946 5 / 23
1.4.0-dev-1776142183904 5 / 23
1.4.0-dev-1776140265950 5 / 23
1.4.0-dev-1776132989638 5 / 23
1.3.0-dev-1775244116634 5 / 23
1.3.0-dev-1773962633795 5 / 26
1.2.33-dev-1773786580575 5 / 26
1.2.33-dev-1773785150055 5 / 26
1.2.33-dev-1773776071697 5 / 26
1.2.33-dev-1773712098100 5 / 26
1.2.33-dev-1773710628974 5 / 26
1.2.33-dev-1773709997654 5 / 26
1.2.33-dev-1773698445534 5 / 26
1.2.32-dev-1773350943759 5 / 26
1.2.32-dev-1773348967855 5 / 26
1.2.31-dev-1773345797648 5 / 26
1.2.25-dev-1771375941312 5 / 26
1.2.7-dev-1767822302252 5 / 26
1.2.6-dev-1767748783694 5 / 26
1.0.0-alpha.9 4 / 26
1.0.0-alpha.8 4 / 28
1.0.0-alpha.7 10 / 27
1.0.0-alpha.6 10 / 27
1.0.0-alpha.5 11 / 32
1.0.0-alpha.4 11 / 32
1.0.0-alpha.3 11 / 32
1.0.0-alpha.2 11 / 32
1.0.0-alpha.1 11 / 31

v1.4.2

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.1

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.3.4

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.3.37

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.

v2.0.0-dev-1765937705265

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776832091014

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776805421926

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776378339387

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776142825946

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776142183904

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776140265950

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.4.0-dev-1776132989638

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.3.0-dev-1775244116634

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.3.0-dev-1773962633795

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773786580575

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773785150055

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773776071697

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773712098100

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773710628974

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773709997654

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.33-dev-1773698445534

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.32-dev-1773350943759

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.32-dev-1773348967855

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.31-dev-1773345797648

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.25-dev-1771375941312

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.7-dev-1767822302252

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.2.6-dev-1767748783694

1 finding
INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v1.0.0-alpha.9

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.

v1.0.0-alpha.8

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.

v1.0.0-alpha.7

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.

v1.0.0-alpha.6

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.

v1.0.0-alpha.5

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.

v1.0.0-alpha.4

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.

v1.0.0-alpha.3

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.

v1.0.0-alpha.2

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.

v1.0.0-alpha.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.