Agent Session Protocol · V3
Continue the work.
Give a coding agent this page and it can install a durable recovery procedure for work that outlasts a context window, session, or repository.
Continuity means knowing what is true, what was decided, and what comes next.
One loop, five file roles.
The protocol separates recovery instructions, current truth, durable priority, bounded next work, and historical evidence so a fresh agent does not have to reconstruct the project from chat history.
Built in FastImg. Extracted for the next project.
The first version was a resume file in FastImg. It became separate recovery, state, next-work, and evidence artifacts; the reusable protocol followed. The implementation story explains what those files had to survive.
Read the implementation story →