Blog¶
Stories, tutorials, and deep dives about making AI coding agents smarter, more reliable, and easier to work with.
Harness CLI (also called AIOS) is a local agent workflow layer — not a new coding agent, but a layer that makes your existing codex, claude, gemini, and opencode better with memory, teamwork, and self-diagnostics.
Start Here¶
New to Harness CLI? These posts will get you oriented:
- The Story Behind Harness CLI — why it was built, and what problems it solves
- CLI Comparison: Raw vs. Harness CLI — what changes when you add the layer
- Automation Playbook — practical patterns for daily use
Latest Posts¶
- Codemap: Give Your AI Agent a Map of Your Codebase
- ContextDB Token Compression: Fit More Memory In Less Space
- Native Token Compression: No Extra Tools Needed
- Model Router: The Right Model for Every Task
- aios memo GUI: See Your Agent's Memory
- Solo Harness: Let One Agent Work Overnight
- debug-hub: When Agents Debug Themselves
- Browser MCP Upgrades: Smarter Page Reading
- Advanced Design Skills: From Vague Prompts to Production UI
- Harness CLI TUI Refactor: A Better Terminal Experience
- Windows CLI Startup Stability Update
Deep Dives¶
- AIOS RL Training System: Teaching Agents to Learn
- ContextDB Search: Finding Needles in Your History
- Orchestrate Live: Running Subagents in Production
FAQ¶
Where should I start?¶
Read The Story Behind Harness CLI first, then try the Quick Start guide.
I care about memory and context management¶
Start with Token Compression, then read ContextDB Search.
I want to run agents overnight¶
Read Solo Harness, then check the Solo Harness docs.
I want agents to debug themselves¶
Read debug-hub, then check the debug-hub docs.
Is Harness CLI a new coding agent?¶
No. It wraps around codex, claude, gemini, and opencode to add memory, teamwork, and self-diagnostics — without changing how you work.