55,291 packages matching “langchain-callback”

@langchain/google-common

v2.2.0 · 2 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.

Core types and classes for Google services.

498.1KDownloads 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 v2.2.0 (the latest release), from the OSV.dev database.

@langchain/protocol

v0.0.18 · 1 month 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

1.8MDownloads 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 v0.0.18 (the latest release), from the OSV.dev database.

@langchain/google-gauth

v2.2.0 · 2 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.

Google auth based authentication support for Google services

489.0KDownloads 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 v2.2.0 (the latest release), from the OSV.dev database.

@langchain/mistralai

v1.2.0 · 2 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.

MistralAI integration for LangChain.js

159.1KDownloads 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 v1.2.0 (the latest release), from the OSV.dev database.

langchainhub

v0.0.11 · 2 years ago

90
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 connecting to the LangChain Hub.

118.8KDownloads 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 v0.0.11 (the latest release), from the OSV.dev database.

deepagents

v1.12.4 · 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.

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

242.7KDownloads 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 v1.12.4 (the latest release), from the OSV.dev database.

@langchain/cohere

v1.1.0 · 2 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.

Cohere integration for LangChain.js

103.1KDownloads 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 v1.1.0 (the latest release), from the OSV.dev database.

@langchain/mcp-adapters

v1.1.3 · 6 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.js adapters for Model Context Protocol (MCP)

176.7KDownloads 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 v1.1.3 (the latest release), from the OSV.dev database.

@ai-sdk/langchain

v3.0.66 · 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.

The **[AI SDK](https://ai-sdk.dev)** LangChain adapter provides seamless integration between [LangChain](https://langchain.com/) and the AI SDK, enabling you to use LangChain agents and graphs with AI SDK UI components.

72.6KDownloads 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 v3.0.66 (the latest release), from the OSV.dev database.

@langchain/google

v0.2.2 · 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.

Google integrations for LangChain.js

80.6KDownloads 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 v0.2.2 (the latest release), from the OSV.dev database.

@langchain/mongodb

v1.3.0 · 2 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.

Sample integration for LangChain.js

108.9KDownloads 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.

@traceloop/instrumentation-langchain

v0.27.0 · 2 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.

OpenTelemetry instrumentation for LangchainJS

252.0KDownloads 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 v0.27.0 (the latest release), from the OSV.dev database.

@langfuse/langchain

v5.10.0 · 16 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.

Langfuse integration for LangChain

178.3KDownloads 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 v5.10.0 (the latest release), from the OSV.dev database.

@prism-llm-labs/langchain

v0.1.0 · 2 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 callback handler for Prism LLM cost observability

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

No known vulnerabilities

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

langfuse-langchain

v3.38.20 · 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.

No description provided.

162.9KDownloads 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 v3.38.20 (the latest release), from the OSV.dev database.

@langchain/langgraph-checkpoint

v1.1.3 · 1 month 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.

Library with base interfaces for LangGraph checkpoint savers.

3.2MDownloads 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 v1.1.3 (the latest release), from the OSV.dev database.

@n8n/n8n-nodes-langchain

v2.34.4 · 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.

![Banner image](https://user-images.githubusercontent.com/10284570/173569848-c624317f-42b1-45a6-ab09-f0ea3c247648.png)

77.7KDownloads across all versions in the last 7 days, from the official npm downloads API.SEE LICENSE IN LICENSE.mdLicense declared in the package manifest.

No known vulnerabilities

Known vulnerabilities affecting v2.34.4 (the latest release), from the OSV.dev database.

@langchain/groq

v1.3.1 · 1 month 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.

Groq integration for LangChain.js

215.1KDownloads 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 v1.3.1 (the latest release), from the OSV.dev database.

@radix-ui/react-use-callback-ref

v1.1.4 · 23 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.

## Installation

83.5MDownloads 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 v1.1.4 (the latest release), from the OSV.dev database.

@hanzo/langchain

v3.38.6 · 5 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.

Hanzo LangChain callback handler for observability

5Downloads 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 v3.38.6 (the latest release), from the OSV.dev database.
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