LIAN Edge v0.1 — Structural Admissibility Demonstrator

⬡ LIAN Admission Engine

6 structural questions · sequential · deterministic

Q1Intent mapped?—

Is action in admissible taxonomy?

Q2Transition in graph?—

Does admissible edge exist for this path?

Q3Authority sufficient?—

Does principal hold required authority class?

Q4Scope allowed?—

Data/tool scope within permitted bounds?

Q5Commit/presence valid?—

If required: tokens present and valid?

Q6Within risk bounds?—

Transition stays in viable state space?

Token Vault

Presencenone

not issued

Short-lived · scope-bound · single use

Commitnone

not issued

Single-use · intent-bound · replay blocked

Action Taxonomy

AAdvisory · summarize · explain · draft

BBounded · write · stage · update record

CConsequence · send · publish · commit

Forbidden: N1→N4 · N0→N4 · N2→N4
Class C always requires N3 (HCB)
Commit token: single-use only

Select a scenario to begin

Scenarios

Summarize + Draft

ADMITTED

Send Email · Full HCB

HCB GATE

Export + Post External

BLOCKED

Wrong Authority

BLOCKED · Q3

Replay Attack

TOKEN REPLAY

Proposed Transition Object

Select a scenario

Governance Audit Log

No requests evaluated

Forbidden Edges

N1 → N4 direct execute · forbidden
N0 → N4 intake → execute · forbidden
N2 → N4 stage → execute · forbidden

Class C must pass N3 (HCB).
No model can bypass this.
No authority can shortcut this.

Five Hard Rules

Rule 1: Model has no authority
Rule 2: Model creates no path
Rule 3: Every request = transition
Rule 4: Admissibility before execution
Rule 5: Fail → path does not exist

execution_path: false
≠ "model refused"
≠ "filter triggered"
= path never constructible

Interlink Bridge