334,072 packages matching “langchain-typescript”

@moldea.ai/adapter-langchain

v3.0.3 · 8 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Deterministic runtime evidence and diagnostics for LangChain TypeScript agents.

528Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v3.0.3 (the latest release), from the OSV.dev database.

@loopman/langchain-sdk

v2.2.1 · 8 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

LangChain TypeScript SDK - Human-in-the-Loop validation via Loopman platform

79Downloads across all versions in the last 7 days, from the official npm downloads API.MPL-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.2.1 (the latest release), from the OSV.dev database.

@coralogix/guardrails-langchain

v0.6.0 · 7 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

AI Guardrails Langchain TypeScript adapter

39Downloads across all versions in the last 7 days, from the official npm downloads API.Apache-2.0License declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.6.0 (the latest release), from the OSV.dev database.

@langchain/protocol

v0.0.19 · 26 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

TypeScript bindings for the LangChain agent streaming protocol

1.6MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.0.19 (the latest release), from the OSV.dev database.

@langchain/langgraph-sdk

v1.11.2 · 14 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Client library for interacting with the LangGraph API

2.6MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.11.2 (the latest release), from the OSV.dev database.

langchain

v1.5.12 · 9 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Typescript bindings for langchain

2.1MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.5.12 (the latest release), from the OSV.dev database.

@langchain/core

v1.2.12 · 2 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Core LangChain.js abstractions and schemas

4.0MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.2.12 (the latest release), from the OSV.dev database.

@langchain/langgraph

v1.4.17 · 11 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

LangGraph

2.4MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.4.17 (the latest release), from the OSV.dev database.

langsmith

v0.10.5 · 13 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Client library to connect to the LangSmith Observability and Evaluation Platform.

4.7MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.10.5 (the latest release), from the OSV.dev database.

@langchain/openai

v1.5.13 · 10 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

OpenAI integrations for LangChain.js

2.7MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.5.13 (the latest release), from the OSV.dev database.

deepagents

v1.14.0 · 3 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Deep Agents - a library for building controllable AI agents with LangGraph

238.1KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.14.0 (the latest release), from the OSV.dev database.

@langchain/classic

v1.0.48 · 10 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Old abstractions from LangChain.js

483.6KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.48 (the latest release), from the OSV.dev database.

langchain-memory-utility

v1.0.1 · 1 year ago

95
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Configurable persistent memory utility for LangChain TypeScript

0Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.1 (the latest release), from the OSV.dev database.

@langchain/anthropic

v1.5.11 · 9 hours ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Anthropic integrations for LangChain.js

951.6KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.5.11 (the latest release), from the OSV.dev database.

@langchain/google-genai

v2.3.2 · 10 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Google Generative AI integration for LangChain.js

539.3KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.3.2 (the latest release), from the OSV.dev database.

@langchain/aws

v1.4.5 · 21 days ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

LangChain AWS integration

539.0KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.4.5 (the latest release), from the OSV.dev database.

@adaline/langchain

v0.1.0 · 4 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

LangChain (TypeScript) integration for Adaline

1Downloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v0.1.0 (the latest release), from the OSV.dev database.

@langchain/textsplitters

v1.0.1 · 10 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Various implementations of LangChain.js text splitters

1.2MDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.0.1 (the latest release), from the OSV.dev database.

@langchain/ollama

v1.3.0 · 3 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Ollama integration for LangChain.js

160.2KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.3.0 (the latest release), from the OSV.dev database.

@langchain/weaviate

v1.1.0 · 3 months ago

100
0-100 score computed by this site from verifiable signals only: known OSV.dev advisories affecting this exact version, how recently it was published, and the repository's OpenSSF Scorecard.

Weaviate integration for LangChain.js

183.7KDownloads across all versions in the last 7 days, from the official npm downloads API.MITLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v1.1.0 (the latest release), from the OSV.dev database.
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