i5 Design Reference: Overview

Core Framing & Invariants

This section stabilizes meaning. It ensures that every other artifact is interpreted through the same lens, regardless of role, function, or vendor context.

EncouragesAvoids
The orchestration-native premise, precisely bounded
Non-negotiable system invariants that govern coordination at scale
Explicit rejection of implicit coordination as a design strategy
Reverting to integration-first thinking
Treating orchestration as workflow
Treating AI as a substitute for structure

System State & Temporal Models

Coordination breaks first at the level of shared state. If different actors reason over different “versions of reality,” no amount of intelligence can reconcile outcomes.

EncouragesAvoids
Canonical ways of representing operational reality
Models for state that persist across time, not just transactions
Treatment of commitments, promises, and pending decisions
Conflicting recommendations from “correct” models
Exception cascades caused by state drift
After-the-fact reconciliation becoming normal

Decision Authority Models

As autonomy increases, authority ambiguity becomes operational risk. This section makes authority designable rather than assumed.

EncouragesAvoids
Explicit models of who or what can decide
Conditions under which authority shifts
Boundaries between human, automated, and autonomous decisions
Silent delegation to machines
Human override as the only safety mechanism
Accountability gaps when outcomes are contested

Coordination vs. Execution Patterns

Most systems conflate coordination and execution. This works only while humans absorb the mismatch. At scale, it fails.

EncouragesAvoids
Clear separation between coordination logic and execution logic
Patterns for negotiation, commitment, and resolution
Distinction between deciding what vs executing how
Tradeoffs being resolved implicitly by system timing
Execution systems being blamed for coordination failures
Escalation replacing design

Runtime Governance Structures

Governance added after incidents is too late. This section makes governance part of system behavior.

EncouragesAvoids
Governance as a runtime concern, not a policy artifact
Structures for intervention, explainability, and constraint enforcement
Models for governing autonomous behavior as it occurs
Post-hoc controls
Blanket autonomy shutdowns after failures
“Trust the model” vs “ban the model” dynamics

Known Failure Modes & Anti-Patterns

Enterprises repeat the same mistakes under different labels. Naming them makes them avoidable.

EncouragesAvoids
Repeatable orchestration failure modes observed across enterprises
Structural anti-patterns that emerge when coordination is implicit
Early warning signals that systems are approaching coordination limits
Rebuilding legacy operating logic with new tools
Treating symptoms as isolated incidents
Assuming failures are execution or change-management problems

(PREVIEW – Coming Soon)


Constraint-Driven Evaluation Criteria

This allows enterprises to engage vendors without surrendering authorship.

EncouragesAvoids
Structural questions to ask of any platform, vendor, or design proposal
Criteria derived from coordination and governance constraints
Ways to evaluate claims without relying on feature comparisons
Feature-driven selection
Vendor abstraction dictating system behavior
Lock-in through implicit assumptions