Developer Tools ListingsDeveloper Tools

Antigravity SDK Python

A Python library for building AI agents that leverage the full power of Google Antigravity.

Opencode Nvim

Neovim 🤝 OpenCode in the flow that you already know.

Liteflow

Lightweight, fast, stable, programmable component-based rule engine — where AI Agents orchestrate just like ordinary components. Uniquely designed DSL: component reuse, sync/async & dynamic orchestration, multi-language scripting, nested rules, hot deployment and smooth refresh. If you can orchestrate LiteFlow, you can orchestrate AI.

Lazycodex

The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.

Harnessrouter

HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.

Java SDK

The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI

Cc Sdd

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.

Pstack Claude

Claude Code, Codex, Copilot, Pi, OpenCode, Muse, Gemini, and Prime Agent versions of Poteto's pstack. Rigorous agent workflows with Cursor primitives translated for other harnesses.

Buildwithclaude

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw

Core

A framework helps you quickly build AI Native IDE products. MCP Client, supports Model Context Protocol (MCP) tools via MCP server.

Onecli

Open-source sandboxed agent harness for teams. Giving every employee a secured personal agent.

Maestro

Agent Orchestration Command Center

Grok CLI

An open-source coding agent for the Grok API

Fli

Google Flights MCP, CLI and Python Library

Langgraphjs

Framework to build resilient language agents as graphs.

Ii Agent

II-Agent: a new open-source framework to build and deploy intelligent agents

Claude Tap

Intercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCode, Kimi/Kimi Code, Pi, and Hermes in a local trace viewer.

ShipSwift

AI-native SwiftUI component library with full-stack recipes — connect via MCP for instant access.

Ralph Orchestrator

An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration

BotSharp

AI Multi-Agent Framework in .NET

Core

AI agent microservice

Narrator AI CLI Skill

AI 解说大师 — Agent skill；封装 narrator-ai-cli 供 Claude/Codex 等工具调用

Penguin Harness

🐧 Unified and Stable RSI Platform

Ddgs

A metasearch library that aggregates results from diverse web search services