Fitz is a single-node application broker with seven primitives: Stream, Queue, Notice, RPC, KV, Lease, and Schedule. Their persistence and session semantics are documented separately.
This index is the public reading path. It keeps product usage, operations, client implementation, and contributor internals separate.
- Overview
- Domain boundaries
- Architectural laws
- Routing model
- Durability
- Transaction durability contract
- Storage setup
- Auth and browser deployment
- Probes and observability
- Operations runbook
- Resource limits
- Performance tuning
- Release checklist
- Migration guide
- Admin API
- MCP control-plane safety