JSPM

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

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

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.

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

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。

A lightweight and efficient prompt builder for LLM chat completions.

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.

Model Context Protocol server for PromptLab experiments

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.

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

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

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.

Tiny utilities for crafting LLM prompts, parsing partial JSON streams, and helpful text/JSON helpers.

Official TypeScript SDK for Promptella API

Framework for testing and benchmarking AI agents