@langchain/classic

Name: @langchain/classic
Rating: 3.24 (1 reviews)
Author: LangChain

#802 · by LangChain

llm reasoning tool-use vision 200k context

3.24/ 5.00

trustedBeta

Mar 4, 2026 at 9:53 PM6 signals analysed100 commits (90d)No manual reviews · fully automated

Trust Signal Breakdown

high3 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

3 of 3 sub-signals with data

Known CVEs40%5.0

No known CVEs

via OSV.dev

Dependency Health30%5.0

9 dependencies (minimal)

via npm / PyPI

Supply Chain30%5.0

Supply chain analyzed, no transitive CVEs

via npm provenance

Uptime, latency, error rates, and incident history

0 of 0 sub-signals with data

Commit recency, release cadence, issue response, CI/CD

0 of 0 sub-signals with data

Downloads, stars, dependents, and growth trajectory

0 of 0 sub-signals with data

License, documentation, security policy, changelog

0 of 0 sub-signals with data

Track record, org maturity, community standing

0 of 0 sub-signals with data

About this score

Scored across 3 sub-signals in 6 dimensionsScoring engine v1 (beta) — actively being expandedPhase 1: Core sub-signal architecture (live)Phase 2: Permission scope & expanded collection (in progress)

Trust AssessmentAI Assessment

Old abstractions from LangChain.js

Package Availability (30d)

100.00%

p50: 163ms · p99: 182ms

Avg Latency

133ms

averaged across 30d health checks

Weekly Downloads

393.2k+5%

npm weekly

Transparency & Compliance4/6 passed

✓

Open Source CodePublic repository on GitHub

✓

OSI LicenseLicensed under MIT

✓

DocumentationREADME with examples/code blocks

✗

SECURITY.mdNo security policy found

✓

API DocumentationOpenAPI spec or docs directory found

✗

Model / System CardNo model card found

Incidents & Alertslast 90 days

Mar 1Trust score decreased by 1.113.24

Feb 25Trust score increased by 0.994.35

Feb 21@langchain/classic added to Trust Index2.63

Showing 3 of 3 events

Score History37 snapshots

5.003.752.501.250.00

Feb 21Mar 1

Community & Ecosystemadoption signals

393.2k

Weekly Downloads

npm

100

Commits (90d)

langchainjs

Releases

on GitHub

Supply Chain & Dependenciestrust chain

⬡

@langchain/openai

npm · 1.2.9

⬡

@langchain/textsplitters

npm · 1.0.1

⬡

handlebars

npm · ^4.7.8 · 11 CVEs

⬡

js-yaml

npm · ^4.1.1 · 4 CVEs

⬡

jsonpointer

npm · ^5.0.1 · 1 CVE

⬡

openapi-types

npm · ^12.1.3

Showing 6 of 9 dependencies

Data Sources6 indexed

◎

OSV.devCVE database · vulnerability scanning for npm & PyPI packages

◈

GitHub APICommits, issues, releases, repo metadata, transparency checks

⬡

npm RegistryPackage metadata, weekly downloads, maintainers, dependencies

⬡

PyPIPackage metadata, weekly downloads, dependency tree

△

HTTP Health Checks15-min pings · uptime, latency, status monitoring

◎

PyPI StatsDownload statistics and trends

Version Historyscore per release

VERSIONRELEASEDSCOREDELTA

@langchain/xai@1.3.6Feb 24, 20264.35—

@langchain/openai@1.2.10Feb 24, 20264.35—

@langchain/core@1.1.28Feb 24, 20264.35—

langchain@1.2.27Feb 24, 20264.35—

@langchain/community@1.1.19Feb 24, 20264.35—

@langchain/deepseek@1.0.14Feb 24, 20264.35—

Showing 6 of 10 releases

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