Gemini CLI is an open-source terminal coding agent maintained under the Google Gemini organization (google-gemini/gemini-cli). It provides a command-line and
OpenCode is an open-source AI coding agent developed by Anomaly that operates across terminal environments, desktop applications, and IDE extensions.
Coding agent
Open Source
ActPlane — ActPlane is an open-source agent execution and policy enforcement harness developed by the Eunomia-bpf organization. It functions as a security and control plane designed to…
Agentic Engineering Framework — Agentic Engineering Framework is an open-source orchestration harness and governance layer developed by Dimitri Geelen. It is designed to constrain, supervise, and track terminal-based AI…
ax — ax is an open-source analytics harness and agent orchestration tool developed by Necmttn. Designed to operate alongside CLI coding assistants like Claude Code, ax collects,…
Composio — Composio is an agent tooling and authentication harness developed by ComposioHQ. It provides a managed tool execution infrastructure and command-line interface designed to connect AI…
Better Agents — Better Agents is a CLI tool and agent project harness developed by LangWatch. It acts as a standardized reliability layer for building, testing, and evaluating…
Brood Box — Brood Box (invoked via the `bbox` CLI) is an open-source agent harness and execution runtime developed by Stacklok. It provides a secure, sandboxed environment designed…
CLITrigger — CLITrigger is an open-source agent harness and execution framework developed by HyperAITeam. It acts as an orchestration layer designed to trigger, supervise, and coordinate command-line…
AutoCodeRover — AutoCodeRover is an open-source autonomous coding agent designed to resolve GitHub issues and fix bugs in complex codebases. Developed by researchers at the National University…
cc-router — cc-router is an open-source model router and API gateway orchestrator developed by Finch Xu. Built with a Rust and Tauri architecture, it acts as an…
Codex Profiles — Codex Profiles is an open-source agent harness and configuration orchestrator developed by Ducksss. The tool focuses on organizing, standardizing, and deploying modular agent skills and…
Data Olympus — Data Olympus is an open-source knowledge base and Model Context Protocol (MCP) server harness created by knaisoma. Built in Python using FastMCP and SQLite, the…
agent-trace — agent-trace is an open-source command-line transcript utility created by ertygiq. It is designed to inspect, parse, and export execution logs from AI coding agents and…
Agent AFK — Agent AFK is a self-hosted agent runtime and orchestration harness developed by GRAIsol. Rather than acting as a wrapper around generic agent frameworks, it is…
Agent QA — Agent QA (agent-qa), developed by Vostride, is an open-source testing harness and agent orchestrator built to automate software quality assurance and verification workflows using AI…
Contextzip — Contextzip is an open-source command-line optimization harness and utility developed by jee599, built in Rust to manage and compress context usage in terminal coding agents.…
Defract — Defract is an agent orchestration harness and desktop workflow environment designed to coordinate multi-stage AI software engineering workflows. Built as an operational layer above underlying…
GoodMemory — GoodMemory is an open-source agent memory orchestration harness and context management system developed by hjqcan. Designed to give AI agents persistent state across runs, it…
Fab-kit — Fab-kit is an open-source terminal agent harness and developer toolkit maintained by Sahil Ahuja (sahil87). It provides a structured CLI environment for orchestrating automated coding…
Devin — Devin is an autonomous AI software engineer developed by Cognition. It is designed to handle end-to-end software engineering workflows, including bug investigation, multi-file code refactoring,…
Clu — Clu is an enterprise workforce intelligence and automation modeling platform developed by Clu, designed primarily for regulated organizations and enterprise leadership teams. Rather than operating…
DeepSeek-Reasonix — DeepSeek-Reasonix is an open-source coding agent and workflow harness maintained by esengine on GitHub. Designed to orchestrate AI-assisted programming tasks, it provides a structured execution…
Cate — Cate is an open-source agent harness and orchestrator developed by 0-AI-UG. Built on TypeScript, Vite, and Electron, it provides an orchestration runtime for coding agents…
VibePod CLI — VibePod CLI is an open-source terminal coding agent and harness developed by the VibePod project. Built in Python, it provides developers with a dedicated command-line…
BitFun — BitFun is an open-source AI coding agent and developer execution platform maintained by GCWing and community contributors. Built on a modular Rust-backed runtime and multi-package…