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
Google AX — Google AX is an open-source agent harness and execution orchestrator developed by Google. It provides runtime infrastructure and execution sandboxing designed to bridge terminal-based tool…
m1nd — m1nd is an open-source, Rust-based code intelligence harness and Model Context Protocol (MCP) server created by maxkle1nz. Designed to provide structural and temporal context to…
Agent Memory System — Agent Memory System is an open-source agent orchestration harness developed by RavByte-AI. It provides structured memory retention and retrieval mechanisms designed to help autonomous agents…
amux — amux is an open-source agent harness and session multiplexer developed by Mixpeek. Built in Rust, it is designed to manage, isolate, and orchestrate terminal-based AI…
Agentbox — Agentbox is an open-source agent harness and isolation orchestrator created by Marco Madarco. It provides structured runtime sandboxes and host-agent bridging mechanisms designed to run…
Mneme — Mneme is an open-source orchestration harness and memory governance framework developed by MnemeHQ designed to prevent architectural drift across the agentic AI software development lifecycle…
Machine — Machine is an open-source agent harness and development environment orchestrator created by katspaugh. It is designed to provision and manage isolated, reproducible virtual machine environments…
Vibe Tree — Vibe Tree is an open-source development harness and agent orchestration tool created by Sahith Vibudhi. Designed to structure and manage multi-step AI coding sessions, the…
Nex as a Skill — Nex as a Skill is an agent tool integration package developed under the Nex CRM ecosystem (nex-crm). It is designed to expose CRM capabilities, data…
clideck — clideck is an open-source agent harness and terminal orchestration tool maintained by rustykuntz on GitHub. It serves as a unified orchestration layer designed to manage,…
LibHunt — LibHunt is an open-source software discovery and comparison catalog that indexes repositories, packages, and developer utilities across various ecosystems, including AI coding agents, Model Context…
hol-guard — hol-guard is a security scanner and agent guardrail harness developed by Hashgraph Online. Built to safeguard agentic runtime environments and developer workflows, it detects vulnerabilities,…
Gridbash — Gridbash is an open-source terminal orchestrator and multi-pane agent harness developed by Jason Suhari. It is designed to manage, supervise, and coordinate multiple concurrent CLI…
Garcon — Garcon is an open-source AI agent orchestrator and harness developed by cfal. It is designed to manage coding agent lifecycles, execution environments, tool integration, and…
Clave — Clave is a native desktop workspace harness and agent orchestrator developed by Codika. It is designed to bridge terminal AI coding assistants—specifically Claude-based agent plugins…
Agenttier — Agenttier is an open-source agent orchestration harness and execution platform designed for hosting, managing, and scaling autonomous coding agents in containerized and cloud-native environments. Developed…
gate4agent — gate4agent is an open-source Rust-based agent harness and runtime orchestrator developed by ZENG3LD. It serves as a supervisory control layer designed to execute, monitor, and…
Repomon — Repomon is an open-source developer harness and repository companion tool created by Ali Hamza Azam. Built with a Rust core and a Tauri-based desktop interface,…
AgentPack — AgentPack is an open-source orchestration harness and configuration management framework developed by Vishal (vishal2612200) for multi-agent coding environments. It standardizes agent behavior, steering rules, and…
Grite — Grite is an open-source terminal coding agent harness developed by Neul Labs. Implemented in Rust, it provides a lightweight command-line interface designed to orchestrate agentic…
Okto Nexus — Okto Nexus is a local-first multi-agent coordination harness and orchestrator developed by OktoLabs. It acts as an execution bus designed to coordinate specialized AI coding…
Hivelore — Hivelore is an open-source agent harness and contextual memory orchestrator created by Doucs91. It provides persistent project memory, decision tracking, and contextual briefing mechanics to…
Construct — Construct is an open-source terminal-based orchestrator and multi-harness manager developed by the construct-worlds organization. It functions as a meta-tool and execution harness for running, isolating,…
Claude Code Tools — Claude Code Tools (cctools) is an open-source orchestration harness and plugin distribution toolkit developed by Prasad Chalasani (pchalasani). It is built to extend Anthropic's Claude…