Agent Loop Orchestration With Llm Perception Action Cycles

via “agent loop orchestration with llm perception-action cycles”

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

Unique: Explicitly separates the agent (the LLM model) from the harness (tools, state, permissions) as a pedagogical principle, making the loop pattern visible and modifiable without conflating model training with environment design. Most frameworks blur this distinction.

vs others: Clearer mental model than frameworks like LangChain or AutoGPT because it isolates the loop pattern and teaches harness engineering as a distinct discipline, not just LLM API wrapping.