9 Open-Source AI Coding Agents Worth Self-Hosting
Security Boulevard, Monday, June 8th, 2026
Nine open-source AI coding agents you can self-host for privacy, model choice, and control.
Security Boulevard ranks nine open-source AI coding agents worth self-hosting, arguing that running them yourself addresses privacy, model-choice, and control concerns by keeping your repository on your own machine and pointing the agent at any model, including local ones. Aider stands out as the most mature open-source terminal agent and the one that defined the shell-based AI pair-programming workflow, alongside OpenCode and Gemini CLI.
OpenHands (MIT) runs agents in a sandboxed Docker environment and reaches 68.4% on SWE-bench Verified paired with Claude Opus 4.6.
Continue (Apache 2.0) is the strongest fully-local option via Ollama or llama.cpp, and Goose (Apache 2.0) connects to 3,000+ MCP servers and moved to the Linux Foundation's Agentic AI Foundation in 2026.