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Javascript agents
15,398 Javascript AI agents indexed on MeshKore — the most complete public catalog, ranked by popularity and updated daily.
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Javascript agents — page 138 of 154
Google-OAuth-gated LLM gateway: verify a Google ID token, then run a Gemini (Vertex AI) completion for the verified caller.
Zero-dependency OTLP span contract for agent traces: span shape, gen_ai attribute vocabulary, pure builders, and a conformance validator that reports what a trace can and cannot answer
Usage tracking, credit management, execution-trace collection, and telemetry export for the Agent Dev Container SDK.
Loopback bidirectional Anthropic/OpenAI API proxy with tool-call validation and multi-provider routing.
High-risk-only approval hook with LLM risk analysis, behavior detection, protected-path interception, and decision memory for oh-my-pi (OMP) and pi-agent.
ASCET Copilot package bundle for Pi.
vchat.email agent SDK — NKey-native identity, onboarding, and lifecycle for IDP human + agent onboarding UX.
Rulvar isolated tool executors: reference ToolExecutorProvider adapters that run tool work out of process (subprocess and container) so hostile or model-generated scripts cannot reach host capabilities.
OpenAPI client for @onesignal/node-onesignal
AgentTap — agent-native, local-first LLM observability in one process: four capture channels (OTLP traces/logs ingest, built-in LLM tracing proxy, Claude Code transcript import with input reconstruction), SQLite store, and a LangSmith-style three-pane das
A set of web research tools (search, scrape, and others) and research agent system that uses them safely and efficiently.
Windup — testes E2E em linguagem natural: a LLM planeja uma vez, o replay roda sozinho
Agent memory with no API key, no LLM, and no embedding provider. Serves MCP over stdio against a local SQLite store, or Cloudflare Workers + D1. Drop-in for @modelcontextprotocol/server-memory; every memory keeps its source, its scope, and the evidence th
Model Context Protocol server for vitest-agent. Exposes 30 tools for agent access to test data, TDD lifecycle, and session management.
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
NestJS/LangChain integration for the Langfuse v5 OpenTelemetry SDK: a noise-filtered LangChain callback handler, a version-stepped Langfuse-managed prompt runnable, and helpers for tracing detached session turns.
JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion. Unauthenticated calls are rejected.
OE Runtime - run AI agents against enterprise data sources. One YAML agent, one config file.
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith tracing.
Next-Generation Non-Custodial M-of-N MPC Security & x402 USDC Payment Infrastructure for Autonomous AI Agents
Define LLM-powered backend actions as Markdown. Generate typed clients. Run them anywhere.
Vendor-neutral control-plane contract for coding agents: a normalized ToolCallEvent/Verdict schema with per-agent adapters (Claude Code, Codex, Amp, Gemini CLI) and a conformance suite.
This package contains the LangChain.js integrations for Anthropic via the anthropic-ai/sdk package.
A personal Chinese knowledge workflow built as an upstream-compatible OpenWiki distribution.
n8n community node for DeepSeek Chat Model with reasoning content preservation
Drop-in LangChain + LangGraph instrumentation with EvalGuard guardrails, trace logging & cost tracking
Defend an agent against hidden-content injection: strip payload-capable invisible Unicode and ANSI, splice out human-invisible HTML, and flag data-exfil URLs in untrusted text before any model sees it.
AI-powered code review from your terminal — security, performance, and quality agents on every PR
Write and backtest trading strategies against a multi-agent AMM token market with liquidity and vesting.
Thirdfy AgentKit core primitives (forked from Coinbase)
Countly AI observability adapter for LangChain
Neo4j Labs: TypeScript client for the Neo4j Agent Memory Service (NAMS)
WhatsApp adapter for Chat SDK — Business Cloud API webhooks, interactive messages, and templates
NexusGenesis Agent Autonomous Key Security — PQC (Dilithium2) keys, AES-256-GCM encryption, three-tier key derivation, and human takeover. Private keys never leave the agent/browser.
LangChain.js adapters for @localmode — drop-in local inference for existing LangChain apps
Build, validate, and package agent skills in the Agent Skills format
Klyrune — agentic terminal assistant with multi-provider support (OpenAI, Anthropic, DeepSeek, 9Router, custom endpoints), tools, sessions, memory, todos and plan/build modes.
Oracle: standalone multichain agent control plane with an optional encrypted, loopback-only self-hosted signer.
A TypeScript CodeAgent harness reconstructed from Arena message and tool traces.
TypeScript agent orchestration entrance (createAgent, createTeam) — durable memory/HITL/stream replay when you need them. Production-oriented architecture, young ecosystem — not a graph DSL.
Noir model — optional bounded single-shot LLM layer (anthropic / openai / openai-compatible); agent loops are impossible by design.
A small, provider-neutral TypeScript toolkit for calling LLMs from backend code.
AI-powered vulnerability scanner for any codebase
Cross-platform OpenAI-compatible Qwen coding agent CLI
A lightweight coding agent with OpenAI-compatible and Anthropic Messages API support.
Universal context-compression proxy for AI coding agents. Sits between any agent and its model API, rewriting Anthropic/OpenAI streams with acp-kernel compression. Any agent that can set a base URL (Claude Code, Codex, Cursor, Aider) works out of the box.
OpenAI Agents SDK-backed AgentHarness implementation for @salesforce/sfdx-agent-sdk
Turn a supported ChatGPT/Codex OAuth sign-in into a private OpenAI-compatible endpoint, starting with self-hosted n8n.
Compose and run coordinated subagent staff packs with progressive discovery, portable Markdown personas, and no runtime or dependencies.
OpenAI fast mode toggle for pi - Enables priority service tier on supported GPT-5 and GPT-6 models
Auto-ingest @dudousxd/nestjs-media uploads into agent RAG — extract, chunk, embed, index, owner-scoped, with delete kept in sync. Couples via the diagnostics channel, no hard media dependency
Web search for Pi using DeepSeek's server side search. Only works with DeepSeek models.
Type contract and base executor for building agent tools — manifest schema, executor base class, and result types.
A lightweight terminal chat agent built on the OpenAI Responses API through the official @eliware/openai client.
Local-only agent memory store CLI
looprun model server: expose governed LoopRunAgents behind an OpenAI-compatible /v1/chat/completions endpoint, so any harness that speaks the OpenAI protocol can call a governed agent as if it were a model. The full governed turn (guards, tools, redrive)
Vercel AI SDK provider adapter for openai-oauth auth handles.
React voice agent UI components with audio-reactive adapters for Vapi, ElevenLabs, LiveKit, Pipecat, OpenAI Live, OpenAI Realtime, Gemini Live, and custom voice AI apps.
OpenAI and OpenAI-compatible AI provider adapters for AgentProdReady (chat, tools, streaming, embeddings).
Universal AI coding-agent runtime and model-routing layer for Claude, Codex, AGY, ZCode, and compatible runtimes.
TypeScript runner for Sovara — wrap a script in a single function to record every LLM call, tool invocation, and log line into a structured run graph.
Local Codex auth-file auth handle for openai-oauth.
Standalone tool-runner adapter for mcoda.
Provider adapters for AgentsKit.
An open-source resource scheduler and traffic-shaping proxy for AI agents
The electronic line — build agents at the speed of light.
[](https://www.npmjs.com/package/@agentclientprotocol/codex-acp)
Scaffold a TypeScript AgentProdReady agent (createAgent + Runtime — not a graph DSL). npm create agentprodready@latest
Swiftx — Native CLI coding agent
Render CLI LaTeX and read Markdown with images directly in the terminal.
Statsig helps you move faster with feature gates (feature flags), and/or dynamic configs. It also allows you to run A/B/n tests to validate your new features and understand their impact on your KPIs. If you're new to Statsig, check out our product and cre
Kimi Code models in pi-coding-agent with OAuth, K3, K2.7, and HighSpeed selection
Agent SDK for NEURA Compute — OpenAI-compatible inference with automatic HTTP 402 -> burn $NEURA -> retry handling, and wallet-only (SIWE) onboarding for autonomous agents.
Offline BPE tokenizer for OpenAI, Anthropic, and Gemini — zero dependencies
OpenAI model stream adapter for AIGUI.
Autonomous agent wallet for on-chain payments and x402 HTTP micropayments. Send/receive crypto and pay for services. — an agent tool for SperaxOS.
A dead man's switch for autonomous agent fleets. Finds the agents that went quiet, and the ones that lie about succeeding.
Autonomous agent payments via x402 protocol. Pay for premium data and services with USDC or USDs on Base, Arbitrum, or Ethereum — like a gas station for AI agents. — an agent tool for SperaxOS.
Official OpenFlare Autonomous Agent SDK for Cloudflare Workers AI, Robinhood EVM Chain (4663), and Solana MCP Portals
Zero-dependency safety gatekeeper, test oracle generator, and multi-agent coordination protocol for autonomous coding agents — Google Jules, Claude Code, Codex and Gemini CLI.
BDB Invoice & Receipt Scraper Suite for headless automation, cross-platform Uber & AliExpress tax invoice fetcher, receipt PNG-to-PDF normalizer, and PDF accounting analyzer
VAIA SDK — platform integration for Gandia-7 and Handeia developers
Autonomous Multi-Agent Orchestrator & Ecosystem of 44+ specialized AI experts for Antigravity, Cursor, Claude Code, Windsurf, Cline, Roo Code, and Copilot.
Powerful AI coding agent CLI with rich UI, project memory, and smart tools.
Autonomous terminal Agent Mind powered by ZYR 4 Beast.
Pi extension for delegating work to specialized isolated subagents.
MCP server for Cycles — runtime budget authority for autonomous agents
Open-source CRM control plane and safety toolbox for AI agents: deterministic audits, reviewable patch plans, approval-gated write-back, conflict detection, and entity resolution for HubSpot and Salesforce.
Forklane — Autonomous Coding Agent. Terminal-based AI coding agent with multi-provider LLM support, four-tier memory, verification pipeline, Forklane SSH remote execution, and collaborative sessions.
OpenCode-style default agent mode for PI. Markdown agents with YAML frontmatter. Ctrl+Shift+M to cycle, Alt+S to search. Inline execution with full streaming visibility.
CLI to initialize an agent OS: CLAUDE.md protocols, committed .ai/ knowledge layer with autonomous codebase learning, modes, and git-driven staleness detection
CLI and library for the Agent Dispatch Messaging Protocol (ADMP)
An autonomous coding agent for building AI-powered development tools. The name "Hataraku" (働く) means "to work" in Japanese.
Browserbase's SDK for building browser agents
React components to create chat conversations or livestream style chat
Zoom Web Video SDK
The official React Native and Expo components for Stream Chat, a service for building chat applications