npmjs.org "langchain" keyword
@arizeai/openinference-semantic-conventions 2.12.0
This package provides OpenInference semantic conventions for tracing of LLM Applications.46 versions - Latest release: 3 days ago - 4 dependent packages - 1.66 million downloads last month - 1,220 stars on GitHub - 5 maintainers
@edgeone/openinference-instrumentation-openai-agents 0.1.1
OpenInference instrumentation for OpenAI Agents SDK2 versions - Latest release: 4 months ago - 703 downloads last month - 1,220 stars on GitHub - 13 maintainers
test-botpress 10.20.13
The world's first CMS for bots. Easily create, manage and extend chatbots.15 versions - Latest release: about 8 years ago - 1 dependent repositories - 94 downloads last month - 14,920 stars on GitHub - 1 maintainer
openwiki 0.5.2
A CLI that uses a DeepAgents documentation agent to generate and maintain an OpenWiki for a codeb...25 versions - Latest release: 7 days ago - 135 thousand downloads last month - 2 maintainers
@mlflow/codex 0.4.0
Codex CLI integration package for MLflow Tracing4 versions - Latest release: 25 days ago - 1.38 thousand downloads last month - 28,036 stars on GitHub - 1 maintainer
@mlflow/opencode 0.4.0
OpenCode integration package for MLflow Tracing3 versions - Latest release: 25 days ago - 406 downloads last month - 27,918 stars on GitHub - 1 maintainer
@portkey-ai/gateway 1.15.2
A fast AI gateway by Portkey84 versions - Latest release: 8 months ago - 2.17 thousand downloads last month - 13,022 stars on GitHub - 3 maintainers
@arizeai/openinference-instrumentation-beeai 1.5.30
OpenInference Instrumentation for BeeAI framework37 versions - Latest release: 3 days ago - 2.12 thousand downloads last month - 1,220 stars on GitHub - 5 maintainers
@arizeai/openinference-genai 0.3.10
OpenInference utilities for converting OpenTelemetry GenAI span attributes to OpenInference span ...19 versions - Latest release: 3 days ago - 561 thousand downloads last month - 1,220 stars on GitHub - 5 maintainers
@mlflow/core 0.4.0
TypeScript implementation of MLflow Tracing SDK for LLM observability4 versions - Latest release: 25 days ago - 40.7 thousand downloads last month - 28,036 stars on GitHub - 1 maintainer
mlflow-anthropic 0.1.3
Anthropic integration package for MLflow Tracing3 versions - Latest release: 7 months ago - 780 downloads last month - 27,918 stars on GitHub - 1 maintainer
@xberg-io/langchain-xberg 1.2.5
LangChain.js document loader for Xberg — extract text, tables, and metadata from 107 document for...22 versions - Latest release: 3 days ago - 596 downloads last month - 9,304 stars on GitHub - 1 maintainer
@b4run/ag-ui 0.9.0
AG-UI protocol adapters for streaming B4.run agent runs to compatible clients.9 versions - Latest release: 1 day ago - 383 downloads last month - 326 stars on GitHub - 1 maintainer
@b4run/memory-pgvector 0.9.0
Postgres and pgvector storage for shared B4.run agent memory and vector retrieval.9 versions - Latest release: 1 day ago - 1.24 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@launchdarkly/ai-langchain-messages 0.2.0
LangChain Messages provider for @launchdarkly/ai-server3 versions - Latest release: 13 days ago - 303 downloads last month - 1 stars on GitHub - 1 maintainer
@microsoft/agents-a365-observability-extensions-langchain 1.0.0
Microsoft Agent 365 SDK LangChain instrumentation extensions for telemetry and observability37 versions - Latest release: 5 months ago - 307 downloads last month - 24 stars on GitHub - 2 maintainers
@microsoft/agents-a365-tooling-extensions-langchain 1.0.0
Agent 365 Tooling SDK for LangChain AI agents built with TypeScript/Node.js50 versions - Latest release: 5 months ago - 194 thousand downloads last month - 24 stars on GitHub - 2 maintainers
@arizeai/phoenix-config 0.5.0
central configuration for Phoenix10 versions - Latest release: about 1 month ago - 199 thousand downloads last month - 11,522 stars on GitHub - 5 maintainers
@kenwea/mcp 0.2.6
Get a third-party sandbox verdict on any artifact in one command, with no account: npx @kenwea/mc...10 versions - Latest release: 3 days ago - 359 downloads last month - 0 stars on GitHub - 1 maintainer
@arizeai/phoenix-cli 1.18.2
A command-line interface for Phoenix78 versions - Latest release: 11 days ago - 3.16 thousand downloads last month - 11,522 stars on GitHub - 5 maintainers
x402-payable 1.0.2
Is this x402 endpoint actually payable? Checks a URL against the traps that let an endpoint retur...3 versions - Latest release: about 2 months ago - 33 downloads last month - 0 stars on GitHub - 1 maintainer
@mlflow/anthropic 0.4.0
Anthropic integration package for MLflow Tracing3 versions - Latest release: 25 days ago - 758 downloads last month - 27,918 stars on GitHub - 1 maintainer
@b4run/testing 0.9.0
Deterministic harnesses, fixtures, and matchers for testing B4.run agent applications.9 versions - Latest release: 1 day ago - 1.56 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@typia/langchain 14.0.6 💰
LangChain.js integration for typia75 versions - Latest release: 13 days ago - 1.23 thousand downloads last month - 5,912 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-agent 1.0.45 💰
Agent framework for ChatLuna45 versions - Latest release: 24 days ago - 738 downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-openai-adapter 1.4.0 💰
openai adapter for chatluna97 versions - Latest release: 2 days ago - 4.42 thousand downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-hunyuan-adapter 1.4.0 💰
hunyuan adapter for chatluna56 versions - Latest release: 2 days ago - 304 downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-azure-openai-adapter 1.4.0 💰
azure openai adapter for chatluna59 versions - Latest release: 2 days ago - 224 downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-variable-extension 1.4.0 💰
variable extension for ChatLuna17 versions - Latest release: 2 days ago - 129 downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna 1.4.0 💰
chatluna for koishi359 versions - Latest release: 2 days ago - 1 dependent package - 3.8 thousand downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-claude-adapter 1.4.0 💰
claude adapter for chatluna85 versions - Latest release: 2 days ago - 2.14 thousand downloads last month - 440 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-qwen-adapter 1.4.0 💰
qwen adapter for chatluna95 versions - Latest release: 2 days ago - 650 downloads last month - 440 stars on GitHub - 1 maintainer
@mlflow/vercel 0.4.0
Vercel AI SDK integration for MLflow Tracing — SpanProcessor that translates AI SDK span attribut...4 versions - Latest release: 25 days ago - 44.1 thousand downloads last month - 28,036 stars on GitHub - 1 maintainer
@rollyjoely/mlflow-anthropic 0.1.3
Anthropic integration package for MLflow Tracing2 versions - Latest release: 7 months ago - 19 downloads last month - 27,918 stars on GitHub - 1 maintainer
@agent-inspect/harness 6.29.5
Local fixture runner for AgentInspect traces in real project integrations78 versions - Latest release: 3 days ago - 4.03 thousand downloads last month - 603 stars on GitHub - 1 maintainer
@chainlit/react-client 0.5.0
Websocket client to connect to your chainlit app.20 versions - Latest release: 27 days ago - 1 dependent repositories - 6.31 thousand downloads last month - 12,443 stars on GitHub - 1 maintainer
@grantex/vercel-ai 0.1.6
Vercel AI SDK integration for the Grantex delegated authorization protocol7 versions - Latest release: 3 months ago - 1.03 thousand downloads last month - 34 stars on GitHub - 1 maintainer
mlflow-tracing 0.1.3
TypeScript implementation of MLflow Tracing SDK for LLM observability6 versions - Latest release: 7 months ago - 36.4 thousand downloads last month - 27,918 stars on GitHub - 1 maintainer
@matimo/core 0.1.8
Core SDK for Matimo: Framework-agnostic YAML-driven tool ecosystem for AI agents.21 versions - Latest release: 22 days ago - 762 downloads last month - 11 stars on GitHub - 1 maintainer
clientzcw 0.4.19
TypeScript API client for Pezzo1 version - Latest release: over 2 years ago - 18 downloads last month - 3,273 stars on GitHub - 1 maintainer
@botpress/chat 1.1.0
Botpress Chat API Client31 versions - Latest release: about 2 months ago - 1 dependent package - 24.5 thousand downloads last month - 14,920 stars on GitHub - 4 maintainers
quantoracle-cli 1.0.0
63 quant computation tools in your terminal. Options, risk, indicators, Monte Carlo, portfolio op...1 version - Latest release: 6 months ago - 23 downloads last month - 11 stars on GitHub - 1 maintainer
@quantoracle/agentkit 0.1.1
Deterministic quant finance math for Coinbase AgentKit agents — Black-Scholes, Kelly, Monte Carlo...2 versions - Latest release: 4 months ago - 26 downloads last month - 11 stars on GitHub - 1 maintainer
langchain-bot 0.0.64
A NodeJS RAG framework to easily work with LLMs and custom datasets3 versions - Latest release: over 2 years ago - 129 downloads last month - 602 stars on GitHub - 1 maintainer
@xfuel/adapters 0.1.1
Chit402 framework adapters — LangChain and Vercel AI SDK helpers with verify_url extraction.2 versions - Latest release: 15 days ago - 146 downloads last month - 1 stars on GitHub - 1 maintainer
@betterdb/semantic-cache 0.13.0
Valkey-native semantic cache for LLM applications with built-in OpenTelemetry and Prometheus inst...15 versions - Latest release: 21 days ago - 117 downloads last month - 1,298 stars on GitHub - 1 maintainer
@thirdrocktechno/directus-extension-directusgpt 0.0.2
A DirectusGPT plugin for integrating AI-powered custom ChatBot with your Directus content.2 versions - Latest release: over 3 years ago - 28 downloads last month - 15 stars on GitHub - 3 maintainers
opik-vercel 2.2.72
Opik TypeScript and JavaScript SDK integration with Vercel AI SDK319 versions - Latest release: about 10 hours ago - 19.5 thousand downloads last month - 22,067 stars on GitHub - 1 maintainer
@sidclaw/cli 0.1.1
Terminal CLI for SidClaw — review and decide approvals without opening a browser.2 versions - Latest release: 5 months ago - 13 downloads last month - 14 stars on GitHub - 1 maintainer
@archildata/langchain 0.0.14
Archil filesystem adapter for LangChain15 versions - Latest release: 3 days ago - 1.43 thousand downloads last month - 2 stars on GitHub - 2 maintainers
x402-agent-tools 1.3.8
102 production-ready AI agent tools with x402 micropayments. Hyperliquid DEX suite, prediction ma...13 versions - Latest release: 19 days ago - 288 downloads last month - 23 stars on GitHub - 1 maintainer
@threadplane/langgraph 0.2.0
LangGraph adapter for the Angular AI agent UI — provideAgent()/injectAgent() expose a run as Angu...22 versions - Latest release: 3 days ago - 1.69 thousand downloads last month - 69 stars on GitHub - 1 maintainer
@inkog-io/mcp 1.0.22
Security co-pilot for AI agents. Scan for vulnerabilities, verify governance, audit MCP servers, ...23 versions - Latest release: 5 days ago - 389 downloads last month - 3 stars on GitHub - 1 maintainer
@arizeai/phoenix-mcp 4.3.10
A MCP server for Arize Phoenix100 versions - Latest release: 11 days ago - 8.68 thousand downloads last month - 11,522 stars on GitHub - 5 maintainers
warrant-sdk 0.1.1
Warrant TypeScript SDK — single source of tool definitions plus thin framework adapters2 versions - Latest release: about 1 month ago - 21 downloads last month - 0 stars on GitHub - 1 maintainer
@b4run/postgres-storage 0.9.0
Postgres persistence for B4.run checkpoints, threads, and permission decisions.9 versions - Latest release: 1 day ago - 1.47 thousand downloads last month - 326 stars on GitHub - 1 maintainer
@b4run/devkit 0.9.0
Scaffold templates and development utilities shared by B4.run tooling.9 versions - Latest release: 1 day ago - 1.52 thousand downloads last month - 326 stars on GitHub - 1 maintainer
@mnemopay/langchain 1.1.0 💰
MnemoPay tools for LangChain/LangGraph — agent memory + wallet2 versions - Latest release: 6 months ago - 23 downloads last month - 8 stars on GitHub - 1 maintainer
@dualcondition/sdk 0.1.0
Dual Condition Agent SDK — T1/T2 scoring, anchor decay monitoring, and inter-agent quality gating...2 versions - Latest release: 6 months ago - 1 maintainer
@mosaic-sandbox/sdk 0.14.6
TypeScript SDK for Mosaic Sandbox27 versions - Latest release: 4 days ago - 2.24 thousand downloads last month - 3 maintainers
@tpsdev-ai/langgraph-flair 0.55.0
LangGraph BaseStore adapter backed by Flair — durable agent memory with crypto-pinned identity, f...73 versions - Latest release: 1 day ago - 2.07 thousand downloads last month - 6 stars on GitHub - 1 maintainer
koishi-plugin-chatluna-rmkv-adapter 1.4.0 💰
rwkv adapter for chatluna71 versions - Latest release: 2 days ago - 225 downloads last month - 440 stars on GitHub - 1 maintainer
@b4run/memory 0.9.0
Long-term memory storage, ranking, recall, and distillation primitives for B4.run agents.9 versions - Latest release: 1 day ago - 1.89 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@arizeai/openinference-instrumentation-bedrock-agent-runtime 1.2.1
OpenInference instrumentation for AWS Bedrock Agent Runtime31 versions - Latest release: 3 days ago - 4.75 thousand downloads last month - 1,220 stars on GitHub - 5 maintainers
@glyphp/integration-langchain 1.1.9
Expose Glyph Protocol glyphs as LangChain StructuredTools11 versions - Latest release: 6 days ago - 512 downloads last month - 6 stars on GitHub - 1 maintainer
@mlflow/openai 0.4.0
OpenAI integration package for MLflow Tracing3 versions - Latest release: 25 days ago - 6.32 thousand downloads last month - 28,036 stars on GitHub - 1 maintainer
@b4run/evals 0.9.0
Evaluation definitions, scorers, datasets, and runners for B4.run agents.9 versions - Latest release: 1 day ago - 1.53 thousand downloads last month - 327 stars on GitHub - 1 maintainer
@b4run/config-biome 0.9.0
Shared Biome configuration for B4.run TypeScript workspace packages.9 versions - Latest release: 1 day ago - 1.32 thousand downloads last month - 327 stars on GitHub - 1 maintainer
@scopeblind/langchain 0.2.0
ScopeBlind evidence wrapper for LangChain + LangGraph. Signed receipts for tool calls, graph node...4 versions - Latest release: 5 months ago - 29 downloads last month - 9 stars on GitHub - 1 maintainer
@veridex/agent-security 0.1.5
Framework-agnostic agent security gateway — protect any AI agent with Veridex security packs, reg...5 versions - Latest release: about 2 hours ago - 93 downloads last month - 1 maintainer
@moorcheh-ai/memanto 0.2.22
TypeScript SDK for Memanto — memory that AI agents love.19 versions - Latest release: 3 days ago - 1.12 thousand downloads last month - 2,177 stars on GitHub - 3 maintainers
@b4run/langgraph 0.9.0
LangGraph.js adapters and route contracts for B4.run agents, workflows, and graphs.9 versions - Latest release: 1 day ago - 1.62 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@b4run/config-typescript 0.9.0
Shared TypeScript compiler configurations for B4.run packages and applications.9 versions - Latest release: 1 day ago - 1.48 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@snomiao/lobe-i18n 1.26.0-patch 💰
Lobe i18n is a CLI tool that automate translate your i18n localization with AI1 version - Latest release: 8 months ago - 11 downloads last month - 416 stars on GitHub - 1 maintainer
promptguard-sdk 2.2.1
Drop-in security for AI applications - AI Firewall SDK with auto-instrumentation19 versions - Latest release: 4 days ago - 721 downloads last month - 1 stars on GitHub - 1 maintainer
tmlpd-pi 1.3.3 💰
Run N LLMs in parallel, keep the best answer. Confidence-scored ensemble merging beats sequential...12 versions - Latest release: 13 days ago - 510 downloads last month - 0 stars on GitHub - 1 maintainer
@b4run/sandbox 0.9.0
Docker and Kubernetes sandbox providers for isolated B4.run workspace execution.9 versions - Latest release: 1 day ago - 1.4 thousand downloads last month - 311 stars on GitHub - 1 maintainer
langobject 1.0.6
ai version of Object7 versions - Latest release: over 2 years ago - 23 downloads last month - 0 stars on GitHub - 1 maintainer
@drakon-systems/shieldcortex-realtime 5.0.6
OpenClaw plugin for ShieldCortex real-time defence scanning and optional memory extraction.186 versions - Latest release: 1 day ago - 5.59 thousand downloads last month - 25 stars on GitHub - 1 maintainer
@b4run/core 0.9.0
Low-level B4.run APIs for route discovery, configuration, state resolution, and type generation.9 versions - Latest release: 1 day ago - 479 downloads last month - 311 stars on GitHub - 1 maintainer
@rollyjoely/mlflow-tracing 0.1.3
TypeScript implementation of MLflow Tracing SDK for LLM observability2 versions - Latest release: 7 months ago - 35 downloads last month - 28,036 stars on GitHub - 1 maintainer
@arizeai/openinference-instrumentation-bedrock 0.5.1
OpenInference instrumentation for AWS Bedrock34 versions - Latest release: 3 days ago - 13.1 thousand downloads last month - 1,220 stars on GitHub - 5 maintainers
@dawn-ai/config-typescript 0.8.26
Shared TypeScript compiler configurations for Dawn packages and applications.37 versions - Latest release: 15 days ago - 1.55 thousand downloads last month - 311 stars on GitHub - 1 maintainer
@nlux/markdown 2.17.1 💰
A lightweight and fast markdown parser used by nlux that can be used to parse markdown text strea...119 versions - Latest release: about 2 years ago - 1.12 thousand downloads last month - 1,380 stars on GitHub - 1 maintainer
@botpress/cli 7.1.4
Botpress CLI415 versions - Latest release: 7 days ago - 7 dependent repositories - 39.7 thousand downloads last month - 14,920 stars on GitHub - 4 maintainers
@arietta-studio/arietta-i18n 1.0.3
Arietta i18n is a CLI tool that automate translate your i18n localization with AI3 versions - Latest release: over 2 years ago - 1 dependent package - 7 downloads last month - 0 stars on GitHub - 1 maintainer
@agentskit/adapters 0.17.0 💰
Provider adapters for AgentsKit.35 versions - Latest release: 5 days ago - 26.4 thousand downloads last month - 26 stars on GitHub - 1 maintainer
llm-embeddings 0.0.64
A NodeJS RAG framework to easily work with LLMs and custom datasets6 versions - Latest release: over 2 years ago - 74 downloads last month - 602 stars on GitHub - 1 maintainer
@agentbouncr/core 0.2.1
Agent Governance Framework — Core Engine (Permission Layer, Policy Engine, Audit Trail)4 versions - Latest release: 7 months ago - 31 downloads last month - 7 stars on GitHub - 1 maintainer
quantoracle-mcp 2.4.2
Grounded quant finance math for AI agents over MCP. LLMs drift 5-30% on Black-Scholes Greeks and ...8 versions - Latest release: 4 months ago - 263 downloads last month - 11 stars on GitHub - 1 maintainer
nemo-relay-node-win32-arm64-msvc 0.9.0
Node.js bindings for the NeMo Relay agent runtime.23 versions - Latest release: 4 days ago - 1.33 thousand downloads last month - 173 stars on GitHub - 1 maintainer
@arizeai/openinference-mastra 3.0.8
[DEPRECATED] OpenInference utilities for ingesting Mastra spans - Use @mastra/arize instead15 versions - Latest release: 9 months ago - 157 downloads last month - 1,220 stars on GitHub - 5 maintainers
@big-whale-labs/solana-agent-kit-plugin-token 4.0.10
This plugin provides a set of tools and actions to interact with, create and transfer tokens on t...7 versions - Latest release: about 1 year ago - 33 downloads last month - 1,712 stars on GitHub - 10 maintainers
@agent-inspect/eval 6.29.4
Deterministic local eval utilities for AgentInspect traces84 versions - Latest release: 5 days ago - 2.06 thousand downloads last month - 603 stars on GitHub - 1 maintainer
agent-inspect 6.31.3
Local evidence debugger and trajectory-test toolkit for TypeScript AI agents — execution trees, T...107 versions - Latest release: 3 days ago - 27.2 thousand downloads last month - 603 stars on GitHub - 1 maintainer
@agent-inspect/openai-agents 6.29.4
OpenAI Agents JS processor integration for AgentInspect local traces and TraceContract checks85 versions - Latest release: 5 days ago - 6.68 thousand downloads last month - 603 stars on GitHub - 1 maintainer
@foxnose/langchain 0.4.0
LangChain.js integration for FoxNose — the knowledge layer for RAG and AI agents4 versions - Latest release: 11 days ago - 227 downloads last month - 1 stars on GitHub - 1 maintainer
@langchain/deno 1.0.0
Deno Sandbox backend for deepagents14 versions - Latest release: about 2 months ago - 1.16 thousand downloads last month - 1,572 stars on GitHub - 2 maintainers
@botpress/vai 0.0.50
Vitest AI (vai) – a vitest extension for testing with LLMs59 versions - Latest release: 5 days ago - 1.12 thousand downloads last month - 14,920 stars on GitHub - 4 maintainers
@arizeai/openinference-instrumentation-openai 4.2.7
OpenInference instrumentation for OpenAI72 versions - Latest release: 3 days ago - 1 dependent package - 154 thousand downloads last month - 1,220 stars on GitHub - 5 maintainers
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