Category 11 of 12
Architecture
Under the hood: the Durable Entity, the ledger and event bus, crash recovery, the six primitives as a framework, and how the codebase is bounded.
Pages in this category
A restart-durable, single-writer record with a typed inbox and a wake clock — the atom behind agents, subjects, workflows, and apps.
An append-only, monotonic-per-run event history that makes replay and crash recovery possible.
How Agentis keeps active work fast while preserving completed run state, ledger events, and observability traces in compressed archives.
The realtime publish bridge for workspace, run, and workflow rooms, and why subscribe-before-read is the rule.
How recoverInterruptedRuns rehydrates mid-flight work at boot, and why snapshots are content-hashed for safe, cheap resume.
Agent, Subject, Connection, Orchestration, Experiment, Interface — the backing systems behind each, and why there's no seventh.
Rules, delivery records, graph revisions, and capability manifests keep agent-authored automation inspectable and recoverable.
The monorepo layout across apps and packages, and the dependency-free boundary checker that fails CI on illegal cross-layer imports.
Why an unchanged workflow graph resumes without re-validation, and how assets get deduplicated by SHA-256.
The background job-processing layer behind long-running, non-request-scoped work.