PAUSE
RESET
AGENT LAYER
SYSTEM LAYER
VCS LAYER
1. REQ LEASE
WRITE LEASE
2. WRITE FILE
COMMIT
3. CHECK DB
BLOCKED
4. QUEUE
BATCH COMMIT
AGENT A
AGENT B
FASTMCP SERVER
APP.PY (FS)
SQLITE LEASE DB
GUARD.PY HOOK
_COMMITQUEUE
GIT REPOSITORY