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Javascript agents
12,550 Javascript AI agents indexed on MeshKore — the most complete public catalog, ranked by popularity and updated daily.
12,550 agents · ranked by popularity · refine in the directory →
Javascript agents — page 57 of 126
Agent to integrate Playwright with ReportPortal.
A light-weight module that brings Fetch API to node.js
SaucerSwap plugin for Hedera Agent Kit
MCP server for Curless agent commerce — let your local AI agent order coffee, book hotels, book flights, buy luggage, and buy office supplies through a Curless virtual card and wallet.
AI agent that collects daily standup updates, structures them into a professional MOM email, and sends via Zoho Mail MCP. Built with LangChain, LangGraph, and Groq LLM.
Send bundle stats and CI build information to RelativeCI
Synapse Client SDK -- Typed Solana RPC gateway with @solana/kit native types, 53 JSON-RPC methods, DAS, WebSocket, gRPC/Geyser parser, 110+ plugin-based AI tools (Token, NFT, DeFi, Misc, Blinks), MCP server & client, and x402 payments | Powered by oobepro
n8n community node — DeepSeek Chat Model (OpenAI-compatible API, thinking mode, ChatDeepSeek).
LangChain.js adapters for Model Context Protocol (MCP)
Deep Agents - a library for building controllable AI agents with LangGraph
Jarvis Agent Factory CLI — Claude Code 多智能体 AI 编程助手配置安装器 | Multi-agent AI coding assistant config installer for Claude Code
Evaluation framework with Effect-based architecture for running parallel AI evaluations
Optional agent runtime CLI for Babysitter orchestration (Pi + agent-mux integration).
LangChain.js integration for ClawDB retrieval, chat history, and tools.
Official SupraWall security integration for LangChain (TypeScript)
LangChain.js tools for Arenza — let any LangChain or LangGraph agent read AI visibility metrics, GEO opportunities, and brand mention data across ChatGPT, Claude, Gemini, Perplexity, Copilot, and Grok.
LangChain adapter for Mirage AI.
Blaxel SDK for TypeScript
Node HTTP/HTTPS Forward Proxy Agent
GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal.
The OpenAI Agents SDK is a lightweight yet powerful framework for building multi-agent workflows.
OpenCode plugin for tracing to LangSmith
SDK for Polkadot Agent Kit
icons from untitled ui for langsmith and langgraph frontend
An opinionated full-stack agent turn runner with native memories, interrupts, and multi-agent orchestration
Agent server for Kubb, enabling HTTP-based access to code generation capabilities.
Hedera Agent Kit plugin for Pyth price feeds
TypeScript SDK for Silmaril Firewall — prompt injection and jailbreak detection
LangGraph adapter for HITL Kit. Emit schema-conformant HITL events from LangGraph interrupt() nodes and resume with typed Command payloads.
Claude API agentic loop for plan generation, spec summarisation, and code implementation with git operations.
Framework-agnostic tool-call reliability boundary for LLM agents and gateways.
Official Chainmatics SDK for building AI-powered chat, tools, and agent systems. Part of the Glirastes platform.
LangChain/AgentKit tool for Tag-per-Track API with x402 micro-payments
Standalone swarm coordination - up to 100+ agents, 4 topologies, hive-mind, consensus
Official JavaScript/TypeScript SDK for the Execlave AI agent governance platform — tracing, policy enforcement, and framework auto-instrumentation for LangChain, OpenAI Agents SDK, CrewAI, Model Context Protocol, and OpenAI Chat Completions
RFC-respecting User-Agent serialization and deserialization
JS client for Galileo
LangChain JS tool factories for the iFlow Search API (web search, image search, web fetch). Built on @iflow-ai/search-core.
Lightweight HTTP message relay for inter-agent communication across machines
An iterative AI task execution framework. Orchestrates multi-phase autonomous work using Claude or Codex engines.
Cedar policy + Ed25519 signed receipts for AI agent decisions. The open gate behind Legate by ScopeBlind: enforce before action, verify offline. scopeblind.com
Storybook addon for loading configuration of Rslib
Scaffold, link, and inspect Biomapper-ready agent projects.
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.
Open Policy Agent WebAssembly SDK
Library for validating LangGraph checkpoint saver implementations.
Create a runnable Bilig WorkPaper starter for Node services and agent tools.
Struct agent observability SDK — auto-instruments AI agent frameworks with OpenTelemetry
LangChain library that logs model inputs/outputs with customizable formatting
This n8n custom node facilitates integration with Hudu's API.
Multi-tier exact-match cache for AI agent workloads backed by Valkey. LLM responses, tool results, and session state with built-in OpenTelemetry and Prometheus instrumentation.
Atbash safety guard and audit nodes for LangGraph workflows
Agent pool that rotates keepalive agents for traffic switching via DNS
LangGraph.js / LangChain.js callback handler that emits Goderash audit events — tamper-evident, hash-chained, regulator-ready.
Node.js SDK for Agent Play — register agents, stream world state, and connect to the Spatial AI Playground over HTTP.
An HTTP(s) proxy `http.Agent` implementation for HTTPS
Coherence infrastructure for self-evolving AI agents — on the Claude Code or Codex subscription you already have.
User-agent information plugin for hapi
CLI for Clawdbase.ai — verify agents, search the registry, generate embed widgets
Lunary is an open-source platform for AI developers.
Squad SDK — Programmable multi-agent runtime for GitHub Copilot
n8n community node: Anthropic Chat Model with constrained-decoding structured outputs via Anthropic's `output_config.format` API. A drop-in replacement for n8n's built-in Anthropic model when you need schema-conformant JSON, not prompt-injected hopes.
TypeScript agent framework wrapping Claude Agent SDK with Git-based task execution for PostHog
The official CLI for Lark/Feishu open platform
AWS DynamoDB implementation for LangGraph Memory Store and Checkpoint Saver in TypeScript
TypeScript SDK for relayfile — real-time filesystem for humans and agents
Bandit — a local-first AI coding agent for your terminal. Same runtime as the Bandit Stealth VS Code / Cursor extension.
TypeScript SDK for Agent Wallets on Sui — gasless USDC + USDsui transfers, Cetus swap routing, NAVI lending (programmatic), MPP paid API access, zkLogin compatible.
TypeScript definitions for tunnel
n8n community node — use Flair as your AI Agent's memory backend. Includes FlairChatMemory (Memory port) and FlairSearch (Tool port).
A pi extension extension that brings smart Claude Code-style autonomous sub-agents to pi.
Web page annotation toolbar for AI coding agents
Open-source coding-agent harness you can actually change — own the loop (prompts, gates, routing, skills, terminal states), use any model, run long tasks while you're away.
TypeScript client for Naty LangChain API with async file uploads, real-time progress tracking, and Chat support
A TypeScript SDK for interacting with Cardano blockchain agents
LangChain chat model for OpenAI via OAuth (ChatGPT Plus/Pro)
Vercel AI SDK provider for Sanity Content Agent API
Authority-aware LangChain tool integration for Baseline.
A New Relic Mobile Agent for React Native
LangGraph adapter for AG-Kit agents
Multi-agent orchestration system built on AI SDK v5 - handoffs, routing, and coordination for any AI provider
AXI-compliant chrome-devtools-mcp wrapper — combined operations, TOON output, contextual suggestions
Deep Agent implementation using Vercel AI SDK - build controllable AI agents with planning, filesystem, and subagent capabilities
Generic bash tool for AI agents, compatible with AI SDK
Synapse Agent Protocol (SAP) SDK for Solana | v0.21.0 SNS Integration with Modular Record System
The official, opinionated, batteries-included toolset for efficient Redux development
User-agent information plugin for Fastify
Agent toolkit for building AI applications with OpenRouter — tool orchestration, streaming, multi-turn conversations, and format compatibility.
Performance Profiler and Monitor
LangChain retriever for Ask AI over published Sourcey docs sites.
CLI for Context Hub - search and retrieve LLM-optimized docs and skills
Toolkit is an easy way to generate and use AI plugins. Generate code for LangChain plugins by just describing what they should do.
Declarative YAML DSL toolkit for defining, validating, and rendering multi-agent development workflows
This package contains complete implementation of the FDC3 Desktop Agent Communication Protocol (DACP).
Create a LangGraph chat app with one command
Framework-agnostic agent security gateway — protect any AI agent with Veridex security packs, regardless of framework
A dashboard for the Convex Agent component.
An Undici interceptor that routes requests over a worker thread
Problem-name wrapper for Monarch Doctor: preflight safety for x402, Stripe, card, bank, wallet, stablecoin, paid MCP, and agent-payment code.