agentic-tools

Harbor v0.4.19 adds the ability to launch local agentic coding tools with local inference backends, integrating vllm, sglang, and llama.cpp, and includes a built-in LLM gateway for tool injection like web search.

Learn Harness Engineering is a free course teaching the engineering of AI coding agents, covering environment design, state management, and verification to make agents like Codex and Claude Code more reliable.