@polydao: THE ANATOMY OF A LOOP RUNNING WHILE YOU SLEEP an anthropic engineer runs autonomous code cycles on a closed laptop usin…
Summary
An Anthropic engineer shares an autonomous code loop architecture that runs on a closed laptop, opening pull requests and running tests without chat prompts. The system uses a five-file folder with contract, schedule, rubrics, and state components, and a subscription window for Fable 5 reasoning loops closes on July 12.
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Cached at: 07/10/26, 04:14 PM
THE ANATOMY OF A LOOP RUNNING WHILE YOU SLEEP
an anthropic engineer runs autonomous code cycles on a closed laptop using a five-file folder
this loop architecture opens pull requests and runs tests without a single chat prompt:
contract.md - defines the shift rules and operational boundaries schedule.yml - triggers the cron events to launch the next cycle rubrics/ - stores the graders to evaluate output quality before staging state/ - logs active checkpoints to recover from system crashes
the window to run Fable 5 reasoning loops under the $20 subscription closes on July 12th
build your autonomous pipelines now before it shifts to expensive API billing
grab the full folder blueprint below
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