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
agent-browser — agent-browser is an open-source browser automation harness and agent tool developed by Vercel Labs. It provides autonomous AI agents with structured interfaces to navigate web…
pi-mem — pi-mem is an open-source memory harness and persistent context manager developed by Jo Inc for the Pi CLI coding agent. It provides a structured, file-based…
Claude Code Router — Claude Code Router is an open-source routing harness developed by MusiStudio designed to orchestrate and proxy API requests generated by the Claude Code CLI. It…
Headroom — Headroom is an open-source agent orchestration harness and proxy runtime developed by Headroom Labs. Engineered in Rust with multi-language bindings, it is designed to manage…
Parallel Harness Pets — Parallel Harness Pets (parallel-harness-pets) is an open-source companion tool and harness plugin created by TevvvB. It is designed for developers running terminal-based AI coding agents,…
OpenViking — OpenViking is an open-source agent orchestration harness and execution framework maintained by Volcengine. Designed to bridge model reasoning with production retrieval and vector database workflows,…
OpenWork — OpenWork is an open-source agent harness and workspace orchestrator developed by different-ai. It provides a structured execution environment for running, evaluating, and managing autonomous AI…
Open Code Review — Open Code Review is an open-source code review orchestration tool and agent plugin suite developed by Alibaba. Built primarily in Go with multi-interface distribution, it…
OpenCastle — OpenCastle is an open-source agent harness and developer tool orchestration framework maintained by monkilabs. Distributed as an npm package, it is designed to manage development…
NemoClaw — NemoClaw is an open-source agent orchestration harness and execution framework developed by NVIDIA. It provides structured runtimes, modular skill dispatching, and policy guardrails designed to…
OpenCodex — OpenCodex is an open-source terminal coding agent harness and orchestrator developed by lidge-jun on GitHub. It provides a lightweight, command-line environment designed to manage code…
OpenWiki — OpenWiki is an open-source agent harness developed by LangChain designed to generate, ground, and continuously maintain codebase documentation and internal wikis. It orchestrates agentic workflows…
GitHub Agentic Workflows — GitHub Agentic Workflows (gh-aw) is an agent orchestration harness and GitHub CLI extension created by GitHub to deploy and automate AI coding agents within GitHub…
Agentlas-OS — Agentlas-OS is an open-source agent runtime fabric and orchestrator developed by Agentlas AI. It is designed to standardize, coordinate, and govern interactions across heterogeneous AI…
NEEDLE — NEEDLE is an open-source Rust-based agent orchestration harness and execution framework developed by Jed Arden. It provides structured execution loops, modular agent strands, and validation…
agx — agx is an open-source coding agent harness and developer orchestration tool developed by ramarlina. It serves as a unified orchestration layer to coordinate tasks, repository…
Deepsec — Deepsec is an open-source security-focused coding agent harness developed by Vercel Labs. It is designed to orchestrate LLM-driven security audits, vulnerability discovery, and automated remediation…
Vestige — Vestige is an open-source agent harness and persistent memory infrastructure framework developed by samvallad33. Designed specifically for AI coding agents and autonomous workflows, Vestige focuses…
wreckit — wreckit is an open-source CLI agent harness and orchestration framework created by Mike Hostetler. Built using TypeScript and designed around automated development workflows, it provides…
claude-cmd — claude-cmd is an open-source command-line interface and workflow harness for Anthropic's Claude, developed by independent open-source developer kiliczsh. The tool is packaged as a Node.js…
Agentplane — Agentplane is an open-source agent orchestration harness and execution framework developed by Basilisk Labs. It is designed to coordinate automated software development workflows, manage task…
Skillreaper — Skillreaper is an open-source skill lifecycle management and auditing tool for AI agent ecosystems, developed by thousandflowers. It analyzes agent session transcripts and execution histories…
Herdr — Herdr is an open-source agent harness and orchestrator designed to coordinate, manage, and execute autonomous terminal-based AI coding workflows. Developed under the herdrdev organization, the…
Schliff — Schliff is an open-source linting, scoring, and verification harness developed by Zandereins designed for AI agent configuration ecosystems. It targets repository-level agent instruction files (such…