Developer Tools AI Agents
Compare the best open-source AI agents for developer tools. SDKs, CLIs and frameworks for building with AI. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.
Agentops
Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including CrewAI, Agno, OpenAI Agents SDK, Langchain, Autogen, AG2, and CamelAI
Maka
Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.
FrontierAgent
🧩 FrontierAgent, our agent framework, open-sourced alongside it — native command-line TUI, ReAct and Agent Team modes, one command on macOS and Linux, no preinstall, no hard Docker dependency.
Axonhub
⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balancing, cost control & end-to-end tracing.
Sphere SDK
The SDK for autonomous economic agents. Give an agent an identity, a wallet, and the ability to find, negotiate with, and settle with other agents - peer-to-peer, with perfect privacy and ultra-fast finality
CLI
📜 Entire CLI hooks into your Git workflow to capture AI agent sessions as you work. Sessions are indexed alongside commits, creating a searchable record of how code was written in your repo.
Answer Me With Html
Answer me with HTML — an agent skill that answers hard questions with a one-page HTML you can actually read. 让 AI Agent 用一页 HTML 回答复杂问题。
AutoSwarm Shadow Adapter
Zero-modification Human-in-the-Loop adapter for OpenOPC's agentic DAG runtime.
CLI Printing Press
Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.
DS Bot
A team of long-lived bots for DeepSeek Harness, with main bots, bot-to-bot messages and group chats.
Agent Service Toolkit
Full toolkit for running an AI agent service built with LangGraph, FastAPI and Streamlit
Embabel Agent
Agent framework for the JVM. Pronounced Em-BAY-bel /ɛmˈbeɪbəl/
Ruby LLM
The Ruby AI framework.
Dsh Go
dsh-go — DeepSeek Harness 装进口袋:手机本机运行,也能遥控你的电脑。
Apm
Agent Package Manager
Langroid
Harness LLMs with Multi-Agent Programming
Openai Agents Js
A lightweight, powerful framework for multi-agent workflows and voice agents
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.
Maestro
Agent Orchestration Command Center
Grok CLI
An open-source coding agent for the Grok API
Langgraphjs
Framework to build resilient language agents as graphs.
List refreshed November 15, 2026. Data comes from public GitHub repositories.