JSPM

Composable tools for building LLM-powered apps

Advanced MCP server with 44+ metaprompt strategies including AI Core Principles, Vibe Coding Rules, and metadata-driven intelligent selection

PromptHub CLI - A powerful version control system for AI prompts with team collaboration features

Intelligent natural language to SQL translator with self-correction capabilities using OpenAI and MySQL

n8n node to use LangSmith prompt templates with variable substitution

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

Write and manage LLM prompts in .pmt files

AI Expert CLI - Advanced management system for specialized Claude assistants

Help you better prompt by using prompt engineering technique like external interpreter, chain of thought.

A server that saves the cached data from the local prompt-eng cache to a database.

A CLI tool to build context files to attach to Large Language Models (LLMs).

This will allow users of your npm package to generate images or ask questions through the `FreeAI` class, keeping both functionalities in one package.

An easy-to-use prompt builder for creating structured prompts

tool to get the best results out of an LLM!

🤖 Intelligent AI execution system with built-in tracking, evaluation, and self-improvement capabilities. The complete AI intelligence platform for enterprise applications.

JavaScript/TypeScript implementation of the Instruction Template Specification (ITS) compiler

CLI tool that downloads documentation from 3rd party libraries, converts them to Markdown, and optimizes for LLMs

Community-driven registry CLI for Mastra/AI agents, workflows, and tools

A TypeScript based npm package providing a type-safe interface for integrating Google Gemini API text generation

DPML-powered AI prompt framework - Revolutionary AI-First CLI system based on Deepractice Prompt Markup Language. Build sophisticated AI agents with structured prompts, memory systems, and execution frameworks.

A CLI tool to bootstrap a local, source-based instance of Athanor - AI Workbench. Athanor is a desktop app for AI-assisted workflows, from coding to technical writing. Quickly orchestrate the relevant context to create effective prompts to paste into any

A type-safe, declarative DSL for building robust, composable LLM prompts and programs in TypeScript. Selvedge simplifies prompt engineering, structured output, and multi-model orchestration.

A flexible system for creating and managing AI characters with platform-specific response styles and personality traits.

CLI to dump TypeScript sources with headings for LLM ingestion

Advanced AI prompt optimization MCP server with ML-based domain detection, templates, and analytics

An intelligent model selection and recommendation engine

A powerful prompt engineering editor SDK for AI applications

A command-line tool for scanning and documenting codebases, with special support for .NET solutions

A conversational language.

LLM Retrospective Engine: Scans agent transcripts, finds struggle patterns, and suggests diff-ready fixes.

A Conversational Language

Strip polite fluff from AI prompts to cut token use and cost.

企业级 MCP 服务器：AI 资产管理、Persona 召唤和提示工程增强功能。包含17个已验证资产、专业CLI工具和完整的质量控制系统。

Start an agent which continuously refines and engineers your AI prompt.

Convert files to a format suitable for LLM prompting

Shared prompt templates for teams

A lightweight and efficient prompt builder for LLM chat completions.

Model Context Protocol server for PromptLab experiments

Pack projects into a single text file for AI prompts

A flexible AI agent builder for structured prompts and responses

☁️ Claude Nine - Prompt enhancement for Claude Code. Transform simple prompts into warm, respectful messages that treat Claude as a valued collaborator. Vie McCoy LLM Whispering On Demand.

CLI tool to generate LLM-friendly code context files for AI, agents, embeddings, and prompt engineering.

Applying the methods of analytical augmentation to build a transynthetical engine that maintains and build a stateful archive of all JS functions generated.

A powerful framework based on POD (Prompt-Oriented Development) for automating AI-driven instructions and actions

Context and memory orchestration toolkit for building smarter AI assistants with TypeScript.

A library for creating and managing prompts

Simple type-safe prompt generator - No need to go through long articles or cheatsheets to make sure you are considering the factors required for a simple prompt.

The language of AI

The CLI for generating high-signal, optimized code context for AI assistants and automation. Create project context for GPT, Claude, and more.

Official TypeScript SDK for Promptella API

Framework for testing and benchmarking AI agents

TrinityAI UltraPromptML compiler - Transform .upml files into hyper-efficient LLM-optimized prompts with 60-65% token reduction