JSPM

The Memory Layer For Your AI Apps

Use Claude Code without an Anthropics account and route it to another LLM provider

GitHub Action for evaluating MCP server tool calls using LLM-based scoring

Community AI SDK provider for Google Gemini using the official CLI/SDK

The Retrieval-Augmented Generation (RAG) module contains document processing and embedding utilities.

| [NPM Package](https://www.npmjs.com/package/@mlc-ai/web-tokenizers) | [WebLLM](https://github.com/mlc-ai/web-llm) |

MCP server for Gemini CLI integration

structured outputs for llms

OpenTelemetry instrumentation for the `openai` OpenAI client library

A client for node or the browser to generate and consume streaming json

OpenInference utilities for ingesting Vercel AI SDK spans

Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level

A powerful TypeScript library for building AI agents with multi-threaded conversations, tool execution, and event handling capabilities

Agentic AI utils which work with any LLM and TypeScript AI SDK.

JavaScript and TypeScript client for Gradient AI

A client for the Phoenix API

nlux is JavaScript and React library for building conversational AI interfaces, with support for OpenAI, Hugging Face, and more.

nlux React is a library for building conversational AI interfaces, with support for OpenAI, HuggingFace, and more.

Generate Markdown versions of Docusaurus HTML pages and an llms.txt index file

DOM to Semantic-Markdown for use in LLMs

Themes and CSS files for nlux, the JavaScript and React library for building conversational AI interfaces.

JS tokenizer for LLaMA-based LLMs

ocr documents using gpt-4o-mini

AniList MCP server for accessing AniList API data

ClinicalTrials.gov Model Context Protocol (MCP) Server that provides a suite of tools for interacting with the official ClinicalTrials.gov v2 API. Enables AI agents and LLMs to programmatically search, retrieve, and analyze clinical trial data.

Promptbook: Run AI apps in plain human language across multiple models and platforms

Build conversational bots that can do anything with the help of ChatGPT and other LLM's.

The TypeScript library for building AI applications.

Create Mastra apps with one command

Core library using Vercel AI SDK for OpenAssistant

Universal AI Development Platform with working MCP integration, multi-provider support, and professional CLI. Built-in tools operational, 58+ external MCP servers discoverable. Connect to filesystem, GitHub, database operations, and more. Build, test, and

Docusaurus plugin for generating LLM-friendly documentation following the llmstxt.org standard

A universal LLM client - provides adapters for various LLM providers to adhere to a universal interface - the openai sdk - allows you to use providers like anthropic using the same openai interface and transforms the responses in the same way - this allow

Promptbook: Run AI apps in plain human language across multiple models and platforms

Websocket client to connect to your chainlit app.

ping AI provider to check if a api key is valid

JS tokenizer for LLaMA 3

A "Notion-style" block-based extensible text editor built on top of Prosemirror and Tiptap.

LLM Gateway - Regex Hidder Plugin

AI Agent Kit for 1inch - Connect any LLM to 1inch DeFi protocols

A CLI for GenAIScript, a generative AI scripting framework.

Node.js wrapper for the probe code search tool

Promptbook: Run AI apps in plain human language across multiple models and platforms

A TypeScript library for extracting structured and grounded information from text using LLMs

VitePress plugin to generate llms.txt files automatically

- Convert a **stream of token** into a **parsable JSON** object before the stream ends. - Implement **Streaming UI** in **LLM**-based AI application. - Leverage **OpenAI Function Calling** for early stream processing. - Parse **JSON stream** into distinct

Advanced n8n Notion nodes: Full-featured workflow node + AI Agent Tool for intelligent Notion automation with 25+ block types (BETA)

Promptbook: Run AI apps in plain human language across multiple models and platforms

n8n node to interact with the Perplexity AI API

Syntax highlighter for nlux

Light weight JSON Schema $ref resolver. Expands a JSON Schema by resolving `$ref` references from a mapping of definitions. Does not handle remote references. Has comprehensive unit tests and no dependencies.

LLM Gateway Core - Main proxy server

SDK for LLM Gateway plugin development

🧠 AI Memory System powered by MongoDB Atlas & Voyage AI - Autonomous memory management with zero manual work

Meld: A template language for LLM prompts

Fully typed chat APIs for OpenAI and Azure's chat models - with token checking and retries

Interfaces for extending the embedjs ecosystem

OpenAI LLM function schema from OpenAPI (Swagger) document

The LangServe adapters for nlux React, the React JS library for building conversational AI interfaces.

The LangChain adapters for nlux, the javascript library for building conversational AI interfaces.

Server-Sent Events (SSE) support for Fetcher HTTP client with native LLM streaming API support. Enables real-time data streaming and token-by-token LLM response handling.

Node.js/TypeScript MCP server for Atlassian Bitbucket. Enables AI systems (LLMs) to interact with workspaces, repositories, and pull requests via tools (list, get, comment, search). Connects AI directly to version control workflows through the standard MC

Promptbook: Run AI apps in plain human language across multiple models and platforms

A simple MCP server that provides timestamp-based UUIDs

MCP server for Sequential Thinking Tools

Get structured, fully typed JSON outputs from OpenAI and Anthropic LLMs

Ultra-lightweight (2.7kB min+gzip) HTTP client with built-in path parameters, query parameters, and Axios-like API. The foundation of the Fetcher ecosystem with powerful interceptor system and LLM streaming API support.

A Javascript Client SDK for the Linkup API

Superfast runtime validators with only one line

Create plain Markdown from OpenAPI documents (for LLMs)

Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracki

Customized MCP Server for Shopify API (by Infiria)

Promptbook: Run AI apps in plain human language across multiple models and platforms

LaunchDarkly AI SDK for Server-Side JavaScript

Pure JavaScript minimal lossless JSON parse event streaming, akin to SAX. Fast, modular, and dependency-free.

Promptbook: Run AI apps in plain human language across multiple models and platforms

Useful util functions when extending the embedjs ecosystem

> AI-powered CLI tool for commit messages **and** pull request reviews — using local models.

OpenTelemetry instrumentation for the `openai` OpenAI client library

An MCP server that provides read-only access to MySQL databases.

Open-source CLI that initializes ./.qlood in your project and uses AI-driven browser automation to test your web app.

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

A Model Context Protocol server that acts as an intelligent conversation state manager and development guide for LLMs, featuring comprehensive long-term memory with persistent project artifacts

Promptbook: Run AI apps in plain human language across multiple models and platforms

MCP server that enables AI agents to perform intelligent web searches using OpenAI's o3 model with natural language queries

Promptbook: Run AI apps in plain human language across multiple models and platforms

The Web AI Framework's core - BaseAI.dev

Promptbook: Run AI apps in plain human language across multiple models and platforms

WorkflowAI JS SDK

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

OpenAI Fastify plugin

TS tokenizer for Mistral-based LLMs

Promptbook: Run AI apps in plain human language across multiple models and platforms

Prompt Orchestration Markup Language

Convert strings to mathematical videos using Groq API and Manim

Word, PPT and Excel loader for embedjs

Sitemap recursive loader for embedjs

Load images into embedjs

CSV loader for embedjs

Promptbook: Run AI apps in plain human language across multiple models and platforms

Google Maps MCP server with streamable HTTP transport support for location services, geocoding, and navigation

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Web page loader for embedjs

Promptbook: Run AI apps in plain human language across multiple models and platforms

| [NPM Package](https://www.npmjs.com/package/@mlc-ai/web-tokenizers) | [WebLLM](https://github.com/mlc-ai/web-llm) |

Promptbook: Run AI apps in plain human language across multiple models and platforms

XML loader for embedjs

Skynet Agent Framework - Create and manage AI agents with flows and plugins

PDF loader for embedjs

An MCP server that provides access to n8n workflows, executions, credentials, and more through the Model Context Protocol

MCP server for integrating Omnisearch with LLMs

Promptbook: Run AI apps in plain human language across multiple models and platforms

Official API wrapper for DeepInfra

Promptbook: Run AI apps in plain human language across multiple models and platforms

Google Calendar MCP Server with extensive support for calendar management

Production-ready PubMed Model Context Protocol (MCP) server that empowers AI agents and research tools with comprehensive access to PubMed's article database. Enables advanced, automated LLM workflows for searching, retrieving, analyzing, and visualizing

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

Add LibSQL support to embedjs

RAG search system for Gist, GitHub, and Local Files.

An MCP server implementing the think tool for Claude and other LLMs

Promptbook: Run AI apps in plain human language across multiple models and platforms

Promptbook: Run AI apps in plain human language across multiple models and platforms

A Model Context Protocol server for managing GitHub issues as Kanban using gh CLI

A Model Context Protocol (MCP) server implementation that provides real-time web search capabilities through a simple API

MCP server for interacting with LLMs using LlamaIndexTS

A declarative engine for building native desktop applications with web technologies, designed for LLM architects.

XML loader for embedjs

MCP server to migrate data out of code (ts/js) into config (json)

Typescript SDK for AskNews API

MCP server for Perplexity search

A Model Context Protocol (MCP) implementation for workflow management and automation.

Model Context Protocol server for Base network blockchain operations

Simplify building LLM-powered apps with easy-to-use base components, supporting text and chat-based prompts with handlebars template engine, output parsers, and flexible function calling capabilities.

MCP server for JinaAI reader

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models with OpenAPI/Swagger integration

Enable usage of Ollama with embedjs

A beginner-friendly guide server that helps users understand MCP concepts, provides interactive examples, and demonstrates best practices for building MCP integrations.

Standard library of AI functions which work with any LLM and TypeScript AI SDK.

MCP server for integrating Tavily search API with LLMs, providing web search, RAG context generation, and QnA capabilities

Simple MCP server for Claude Code one-shot execution

eval-genius enables evals of arbitrary async code. It is generally intended for making multiple assertions on outputs which are generated nondeterministically. These assertions can be used to score algorithms on their effectiveness.

A Model Context Protocol server for web search using DuckDuckGo and Felo AI

Scrape and extract structured data from a webpage using ScrapeGraphAI's APIs.

Simple and easy agent framework, include various of structured data manipulation, agent and function compositing, code editing, fs and more!

Model Context Protocol server for Sonic Pi

A NodeJS RAG framework to easily work with LLMs and custom datasets

Enable usage of OpenAI models with embedjs

Promptbook: Run AI apps in plain human language across multiple models and platforms

One interface to hundreds of LLM models, zero dependencies, tons of features, for Browser and Node.js

MCP server for consulting powerful AI models

Route Recoder CLI requests to different LLM providers including Kimi K2, Qwen 3, and DeepSeek R1

A Model Context Protocol server for nostrdb enabling LLMs to query nostr via the nostrdb command line tool.

Structure-focused web scraper optimized for LLMs for use with MCP with minimal console output. Configure output directory with PRYSM_OUTPUT_DIR environment variable.

🚀 **Transform feature requests into production-ready code in seconds**

MCP server for Android Debug Bridge (ADB) interactions in TypeScript

MCP Document Converter Server — A Model Context Protocol server for seamless document format conversion and processing

A model context protocol server for Jira API.

Markdown Content Preprocessor - Fetch web pages, extract content, convert to clean Markdown

High-performance CCXT MCP server for cryptocurrency exchange integration

Node.js/TypeScript MCP server for Atlassian Confluence. Provides tools enabling AI systems (LLMs) to list/get spaces & pages (content formatted as Markdown) and search via CQL. Connects AI seamlessly to Confluence knowledge bases using the standard MCP in

An MCP server that provides LLMs with the ability to use GitHub issues as tasks

MCP server implementation for MySQL database access

LLM provider abstraction layer with unified streaming interface

A Model Context Protocol (MCP) server that exposes the official Notion SDK

Generates MCP server code from OpenAPI specifications

Ready-to-use tools for Grid LLM orchestration

GitLab MCP Server - A Model Context Protocol server for GitLab integration

Open-source AI agent framework for building autonomous systems that solve real-world tasks effectively.

Shared utilities for Octocode MCP packages

Solar LLM and Embeddings nodes for n8n

MCP Server for interacting with the IPFS Storacha Network

Voyp Model Context Protocol server

A Model Context Protocol (MCP) server for Tana

MCP server for JinaAI search

A Model Context Protocol server for analyzing text documents with word and character counting capabilities

🍪 A gamified MCP server that rewards LLMs with cookies for quality responses through honest self-reflection

Shell command execution MCP server

MCP server for integrating Turso with LLMs

a mcp server to get sentry issue by id or url for LLM

An easy way to run AI models in React Native with ExecuTorch

An MCP server that bridges the gap between your applications and various LLM providers

Run AI prediction functions in Unity Engine.

Model Context Protocol (MCP) server for the Salesforce CLI, making Salesforce CLI commands available to LLM tools like Claude Desktop.

MCP server for interacting with Manifold Markets prediction markets

Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases

AI-Native Logging for LLM Agent Development - TypeScript/Node.js Implementation

JavaScript library to repair broken/invalid JSON strings, especially from LLM outputs

AI-Assisted Software Engineering (AASWE) - Rich codebase context for IDE LLMs

Generate beautiful HTML adventure websites from your codebase

A Model Context Protocol (MCP) server that acts as a passthrough proxy with hook middleware support

The OpenAI adapters for nlux, the javascript library for building conversational AI interfaces.

⚡ Wire up your AI prompts - The ultimate CLI for AI workflow orchestration. Create, manage, and chain prompts across 400+ AI platforms with enterprise security, version control, and automation. Includes comprehensive CLI documentation.

Model Context Protocol (MCP) server for eRegulations API

MCP server for JinaAI grounding

MCP Server for managing LLM prompts

Smart file filter for Repomix - search and bundle only files containing specific strings

MCP Server for executing shell commands from MCP clients, particularly useful for Xcode-related operations

The OpenAI adapters for nlux React, the React JS library for building conversational AI interfaces.

Custom jest matchers for testing AI applications

Agent-to-Agent Bridge MCP Server with intelligent model fallback, cross-platform support, and automatic installation for Claude Desktop and Claude Code

The Scrypted LLM plugin allows connecting to various LLM providers, or running your own locally.

WebAssembly binding for llama.cpp - Enabling on-browser LLM inference

JS tokenizer for Mistral-based LLMs

MCP server for extracting and converting images to base64 for LLM analysis

Docusaurus plugin that adds a copy page button to extract documentation content as markdown for AI tools like ChatGPT and Claude

Core primitives for LLM orchestration and agentic workflows

LLM coder 'tools' for any model

A Model Context Protocol server for MongoDB connections

copilot-js is a library that provides an autocompletion for LLM.

A client for interacting with AWS Bedrock and MCP servers

Promptbook: Run AI apps in plain human language across multiple models and platforms

Create browser automations with an LLM agent and replay them as Playwright scripts.

A Model Context Protocol server for Vitest test execution and management

Use MDX to render high quality LLM prompts

A Model Context Protocol server for Bitbucket with read-only operations

Reusable UI components and renderer for Monza.ai extension and applications.

Prebuilt UI components for LLMAsAService.io

Official SDK for Magically - Build mobile apps with AI

A powerful AI agent toolkit compatible with @openai/agents for building conversational AI with tool calling support using OpenRouter

Vercel AI SDK Provider for Ollama using official ollama-js library

MCP server that helps install other MCP servers automatically

An another Node binding of llama.cpp

llama.cpp gguf file parser for javascript

Intelligent CLI tool with AI-powered model selection that analyzes your hardware and recommends optimal LLM models for your system

Native module for An another Node binding of llama.cpp (linux-x64-cuda)

MCP server for semantic prompt framework - NLP-inspired adaptive reasoning engine for LLM orchestration

Model Context Protocol (MCP) server for Okta API operations with support for bulk operations and caching

A light and modern interface for Helicone's generateRouter API

Node.js Library for Large Language Model LLaMA/RWKV

A Reactive CLI that generates commit messages for Git and Jujutsu with various AI

MCP server for accessing cryptocurrency prices using Coinpaprika API

Native module for An another Node binding of llama.cpp (linux-arm64)

[](https://github.com/Galvanized-Pukeko/gaunt-sloth-assistant/actions/workflows/unit-tests.yml) [![Integration Tests](https://github.co

A vite plugin to build vertesia UI plugins

n8n community node for 302.ai AI service integration

mlld: llm scripting language

Native module for An another Node binding of llama.cpp (win32-x64-cuda)

An MCP server implementation that integrates with yt-dlp, providing video and audio content download capabilities (e.g. YouTube, Facebook, Tiktok, etc.) for LLMs.

Workflow patterns for Grid LLM orchestration

Native module for An another Node binding of llama.cpp (linux-x64-vulkan)

Bridge any AI frontend to Cloudflare Workers AI - Protocol adapter for CopilotKit and OpenAI with built-in telemetry

🚧 EXPERIMENTAL: OpenAI-compatible Cortensor provider for Vercel AI SDK - Actively in development

Native module for An another Node binding of llama.cpp (linux-x64)

A library for building OpenAI powered applications using template strings

AI text generation plugin for the CE.SDK editor