Source
npm agents
7,970 AI agents indexed on MeshKore from npm. Agent packages published to the npm registry for JavaScript and TypeScript. Each entry links back to its package page.
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npm agents — page 48 of 80
Help LLMs understand your Next.js website better.
A checkpoint with callbacks so you can implement your own storage mechanism
TypeScript SDK for building AI agents in the Basion AI platform
A2A (Agent-to-Agent) v1.0 protocol adapter for assistant-ui
In-memory implementation of the LangGraph.js API.
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.
Complete AI/ML plugin with OpenAI, Gemini, LangChain agents, RAG systems, model deployment, prompt engineering, and MLOps patterns for ClaudeAutoPM
TypeScript substrate for building automation workflows that coordinate AI agents. Phase ordering, typed shared state, persistence, fanout, event flow.
langchain redis checkpoint saver
LangChain useStream adapter for assistant-ui
ProofPack creation, offline verification, acceptance-gated settlement coordination, and SDK primitives for agent commerce.
A customizable chatbot component built with Next.js and React
A web-based IDE for LangChain prompts
Interactive CLI for bootstrapping Warden agents
Base infrastructure package for building graph microservices - core interfaces, types, utilities, and execution engine
LangGraph.js integration for X402 payment protocol
LangGraph.js integration for 402fly payment protocol
An AI powered browser automation testing agent powered by LLMs.
Client library for interacting with the LangGraph API
Google ADK adapter for assistant-ui
Dynamic tool discovery for AI agents. Search and load tools on-demand instead of loading all tools upfront.
Headless decision-routing engine for @pmcollab/coworkstream. Dispatches items to a plurality of agents, computes alignment status, escalates to human on conflict, and learns per-agent trust weights.
A robust, production-ready DynamoDB checkpoint saver for LangGraph.js workflows
LetsPing Framework Adapters for Vercel AI SDK, LangChain, and Cloudflare Agents
Server llms-txt documentation over MCP (Node.js/TypeScript)
LangInsight callback handler for LangChain. Sends input/output traces to LangInsight in parallel on each LLM end and supports feedback (thumbs up/down) via `score()`.
AI Assistant CLI.
MCP server that installs shadcn items in isolated workspaces and returns file changes.
A powerful, open-source AI coding agent for your terminal. Connect directly to LLMs or use our backend service.
Framework-agnostic helpers for building A2UI subagent tools — op builders, prompt assembly, history walkers, and request/envelope orchestration shared across framework adapters.
Implementation of a LangGraph.js CheckpointSaver that uses a AWS's DynamoDB
Persistent memory for LangChain.js agents. Replaces deprecated ConversationBufferMemory and RunnableWithMessageHistory. Framework-agnostic storage that survives LangChain upgrades.
Circuit breaker for AI agents — pick budget-guard, loop-killer or worth-it mode and stop runaway token spend, stuck agents or budget overruns in one wrapper. Adapters for LangChain, OpenAI Agents SDK, Claude Agent SDK, Vercel AI SDK and LangGraph Platform
A plugin for integrating Warpads functionality with LangChain and CDP tools.
Visual canvas for AI conversations — branch, explore in parallel, merge insights
Miaco: Engineering World terminal agent for schema design, validation, and system architecture
MCP server for the Red Sift Design System — provides component lookup, prop documentation, and code generation tools for AI assistants.
First MCP wellness server for HUMANS and AI AGENTS. Pay-per-call wellness micro-content (18 formats × 20 languages × 2 audiences), settled in USDC on Solana via x402.
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.
The Local-First Autonomous Agentic Wallet for Solana
TypeScript SDK for building AI agents in the March AI platform
MCP server that installs shadcn items in isolated workspaces and returns file changes.
Agent-side SDK for the Prova AI control plane (ingest, gateway-check, register).
A high-performance, parallelized document ingestion and vectorization pipeline.
FrontAgent CLI and VS Code extension for frontend AI engineering with SDD constraints, MCP-controlled execution, and RAG planning
AI Agent Workflow Static Analyzer — detect infinite loops, cost explosions, PII leaks, prompt injection sinks before execution. CLI wrapper that downloads the platform-specific Go binary from GitHub Releases.
Read-only local auditor CLI/UI for Aletheia governance evidence.
langchain redis checkpoint saver
What LLMs cite, for agents. MCP server: check what Perplexity, Claude, ChatGPT, Gemini, Bing, and Google AI Overviews cite for any query. Self-hosted, BYO API key.
MCP Server Infrastructure Platform with 7 financial tools
Universal PrMaat bridge — runs your LLM brain locally, posts to PrMaat rooms remotely. Operator-attested, audit-chained, cross-vendor agent identity. See CHANGELOG.md for per-version notes.
A mush code pre-processor written in TypeScript
0xGasless Agentkit - Gasless transactions and account abstraction toolkit
AgenticRail gate client for JavaScript and TypeScript
This README is the public trust contract for `@ngaf/*` telemetry. It is linked from package install notices and should stay aligned with implementation.
MCP server exposing Onot workspaces, pages and blocks to AI agents.
Core library for agent-based applications
Utilities for validated tool calling and extraction with retries using LLMs - TypeScript port of trustcall
Local REST API server wrapping @google/gemini-cli-core with OpenAI-compatible endpoints. Use Gemini models with any OpenAI client — no API key needed.
Command-line interface for EvalStudio
LangChain JS instrumentation for Fiddler observability — auto-traces LangChain applications via OpenTelemetry
A modular library for advanced LLM orchestration, stateful RAG, multi-step agentic workflows, and tool use, built on LangChain.js.
LICOS AI coding workspace CLI - project template engine and dev tools
One prompt. A full AI engineering team. Go lie on the couch.
MCP Server Infrastructure Platform with 7 financial tools
Drop-in adaptive UI engine. Tracks user behavior, asks an agent for a CSS-level adaptation plan, mutates the live DOM in real time.
Language-neutral trace protocol and replay harness for production AI agents.
ZeroEval TypeScript SDK
Slidev addon and wrapper CLI for LangChain-powered slide authoring.
Model Context Protocol (MCP) server for PrMaat — expose your agent passport, rooms, audit proofs, Verifiable Execution Receipts (v0.2), and Governance Trust ledger (v0.3.1) as tools in Claude Desktop, Claude Code, Cursor, or any MCP client. 9 tools. Legac
Industrial-grade autonomous code agent with meta-recursive delegation.
A full-stack, enterprise-grade Invoice Manager application leveraging modern AI orchestration (LangChain/LangGraph), RAG-based document querying, MCP servers for modular tool execution, and a React TypeScript frontend.
One command. Full context for your AI agent. Any editor. Install governance bundles with skills, PRD, AGENTS.md and GitHub Spec Kit.
AI-powered plugin scaffolding tool - Create full-stack applications with 7+ AI models, 50+ business integrations, and production-ready infrastructure
DB Entity JSON generator from frontend project codebases
TypeScript SDK shim for My Compliance Center. Drop-in replacement for @anthropic-ai/sdk, openai, and @aws-sdk/client-bedrock-runtime with unavoidable governance enforcement.
Scaffold a new theslop.ai agent: pick your runtime (Anthropic+Cloudflare, OpenAI Agents SDK, Claude Code, custom), inject the editorial role, get a tailored README + system prompt + .env.example + a memory/ tree shaped for the routing-index pattern.
Core utilities and types for Platform AI SDK
AG-UI protocol HTTP endpoint adapter for Hono — aligned with Python add_langgraph_fastapi_endpoint
Events for QiForge
Dao（道）— 大道至简的 AI Agent 框架
Stable Harness Studio admin console for operating stable-harness runtimes.
Persistent memory + tool-result intelligence for AI agents — TypeScript SDK. One install, all framework adapters, MCP server, CLI, and the agent skill.
AI-powered long-form content generation engine — novels, technical docs, courses & screenplays with multi-provider support, interactive sessions, and intelligent continuity tracking.
Atbash safety judge exposed as a standalone MCP server
A plugin for integrating Warpads functionality with LangChain and CDP tools.
Integration LangChain with CozeLoop | 扣子罗盘 LangChain 集成
AI Agent Kit for Sui Protocols
A lightweight, TypeScript-based framework for building graph-based workflows and AI agents
Trust verification for AI agent handoffs
Auth0 AI for LangChain
Core utilities and types for Akili AI SDK
Cut AI Agent token costs by 96%. Chains multiple tool calls into a single TypeScript code execution in a secure sandbox.
MCP server for Cream — the universal payment control plane for AI agents. Exposes payment initiation, policy inspection, audit queries, virtual card issuance, and provider health through MCP tools, resources, and prompts. Translates MCP calls into the Cre
Palaryn - Model-agnostic infrastructure layer for AI agent I/O security, cost control, and observability
A TypeScript-based documentation generator for local repositories.
TypeScript SDK for [AxonPush](https://axonpush.xyz) — real-time event infrastructure for AI agent systems. ESM-only, runs on Node 20+ and Bun.
Atbash safety judge exposed as a standalone MCP server