סוכנים בלי קוד: מיינפריים, YAML ומערכות קבצים מחליפים פייתון

תקציר מקורי באנגליתBy the third version of the same agent, the source directory is gone. What remains is an AGENTS.md holding the system instruction and a small bash script that installs the GitHub CLI on first run. No tool definitions, no JSON schemas, no Python. Philipp Schmid builds the same GitHub pull request review agent three times on stage, deleting code with each pass, and the test he applies at the end of each one is the same throwaway question: what is the weather in San Francisco? Version one, a hand written loop with function call parsing and error handling, says it cannot do that. Version two, built on an agent framework that generates schemas from function signatures, says the same. Version three reaches for search and answers, because nobody told it what its tools were for. What makes the thi