diff --git a/server/src/addie/eval/fixed-trace-component-smoke-private-live.ts b/server/src/addie/eval/fixed-trace-component-smoke-private-live.ts
new file mode 100644
index 0000000000..ffa2657ebf
--- /dev/null
+++ b/server/src/addie/eval/fixed-trace-component-smoke-private-live.ts
@@ -0,0 +1,203 @@
+import {
+  fixedTraceComponentSmokeAdmission,
+  isFixedTraceComponentSmokeAdmissionManifest,
+} from './fixed-trace-component-smoke-admission.js';
+import {
+  FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY,
+  fixedTraceComponentSmokePrivateAuthorityMatchesAdmission,
+  fixedTraceComponentSmokePrivateAuthorityPlan,
+  type FixedTraceComponentSmokePrivateAuthorityPlanEntry,
+} from './fixed-trace-component-smoke-private-authority.js';
+
+/**
+ * Stage 1 has no live construction path. This module is deliberately a pure,
+ * declarative preflight contract until custody, a trust root, exact request
+ * replay, and provider-continuation bindings are separately provisioned.
+ */
+export const FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_LIVE_DEFAULT_OFF = true as const;
+
+type ProviderPlanEntry = FixedTraceComponentSmokePrivateAuthorityPlanEntry & Readonly<{
+  readonly disposition: 'provider_dispatch';
+}>;
+
+export type FixedTraceComponentSmokePrivateLiveSlot = Readonly<{
+  /** A non-secret declarative key; it is not a request HMAC. */
+  readonly slotKey: string;
+  readonly admissionFingerprint: string;
+  readonly assignmentId: string;
+  readonly probeId: string;
+  readonly cellId: string;
+  readonly provider: string;
+  readonly model: string;
+  readonly effort: string;
+  readonly invocationOrdinal: number;
+  readonly requestReplayBinding: 'unprovisioned_exact_request_tool_replay_binding';
+  readonly semanticRequestFingerprint: null;
+  readonly providerContinuationBinding: 'not_applicable' | 'unprovisioned_exact_provider_continuation_binding';
+}>;
+
+export type FixedTraceComponentSmokePrivateLiveInspection = Readonly<{
+  readonly status: 'not_provisioned' | 'refused';
+  readonly reason:
+    | 'exact_request_tool_replay_binding_unprovisioned'
+    | 'exact_provider_continuation_binding_unprovisioned'
+    | 'invalid_json_declaration'
+    | 'unknown_or_mismatched_slot_declaration';
+  readonly slot: FixedTraceComponentSmokePrivateLiveSlot | null;
+}>;
+
+const DECLARATION_FIELDS = Object.freeze([
+  'admissionFingerprint',
+  'assignmentId',
+  'cellId',
+  'effort',
+  'invocationOrdinal',
+  'model',
+  'probeId',
+  'provider',
+  'slotKey',
+]);
+
+function slotKey(entry: ProviderPlanEntry, invocationOrdinal: number): string {
+  // This durable fixture key is intentionally transparent, not a MAC or a
+  // substitute for the still-unprovisioned exact replay binding.
+  return JSON.stringify([
+    FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY.aggregateAdmissionFingerprint,
+    entry.assignmentId,
+    entry.probeId,
+    entry.cellId,
+    entry.provider,
+    entry.model,
+    entry.effort,
+    invocationOrdinal,
+  ]);
+}
+
+function isProviderPlanEntry(entry: FixedTraceComponentSmokePrivateAuthorityPlanEntry): entry is ProviderPlanEntry {
+  return entry.disposition === 'provider_dispatch';
+}
+
+function deriveSlots(): readonly FixedTraceComponentSmokePrivateLiveSlot[] {
+  const plan = fixedTraceComponentSmokePrivateAuthorityPlan();
+  const entries = plan.filter(isProviderPlanEntry);
+  const slots = entries.flatMap((entry) => Array.from(
+    { length: entry.maximumProviderInvocations },
+    (_, index) => {
+      const invocationOrdinal = index + 1;
+      return Object.freeze({
+        slotKey: slotKey(entry, invocationOrdinal),
+        admissionFingerprint: FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY.aggregateAdmissionFingerprint,
+        assignmentId: entry.assignmentId,
+        probeId: entry.probeId,
+        cellId: entry.cellId,
+        provider: entry.provider,
+        model: entry.model,
+        effort: entry.effort,
+        invocationOrdinal,
+        requestReplayBinding: 'unprovisioned_exact_request_tool_replay_binding' as const,
+        semanticRequestFingerprint: null,
+        providerContinuationBinding: invocationOrdinal === 1
+          ? 'not_applicable' as const
+          : 'unprovisioned_exact_provider_continuation_binding' as const,
+      });
+    },
+  ));
+  const authority = FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY;
+  if (plan.length !== authority.cardinality.caseCellAssignments
+    || entries.length !== authority.cardinality.providerDispatchCaseCellAssignments
+    || slots.length !== authority.cardinality.maximumProviderInvocations
+    || new Set(slots.map((slot) => slot.slotKey)).size !== slots.length) {
+    throw new Error('private component-smoke preflight integrity failure');
+  }
+  return Object.freeze(slots);
+}
+
+const SLOTS = deriveSlots();
+
+/** Returns immutable accounting slots only; it cannot prepare or dispatch a request. */
+export function fixedTraceComponentSmokePrivateLiveSlots(): readonly FixedTraceComponentSmokePrivateLiveSlot[] {
+  return SLOTS;
+}
+
+/**
+ * Returns the pinned plan's explicit provisioning gap. An admitted manifest
+ * is necessary but cannot stand in for a captured request replay fingerprint,
+ * keyed request MAC, or provider continuation state.
+ */
+export function fixedTraceComponentSmokePrivateLivePreflight(): FixedTraceComponentSmokePrivateLiveInspection {
+  const admission = fixedTraceComponentSmokeAdmission();
+  if (!isFixedTraceComponentSmokeAdmissionManifest(admission)
+    || !fixedTraceComponentSmokePrivateAuthorityMatchesAdmission(admission)
+    || admission.fingerprints.aggregateAdmission !== FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY.aggregateAdmissionFingerprint
+    || admission.cardinality.caseCellAssignments !== 168
+    || admission.cardinality.maximumProviderInvocations !== 192
+    || admission.pricing.reservationMicrodollars !== 2_819_484) {
+    return Object.freeze({ status: 'refused', reason: 'unknown_or_mismatched_slot_declaration', slot: null });
+  }
+  return Object.freeze({
+    status: 'not_provisioned',
+    reason: 'exact_request_tool_replay_binding_unprovisioned',
+    slot: null,
+  });
+}
+
+function hasExactDeclarationKeys(value: Record<string, unknown>): boolean {
+  const keys = Object.keys(value).sort();
+  return keys.length === DECLARATION_FIELDS.length
+    && keys.every((key, index) => key === DECLARATION_FIELDS[index]);
+}
+
+/**
+ * Inspect one JSON-text slot declaration. Object inputs are rejected before
+ * property access, so this contract never invokes caller getters or callbacks.
+ * It accepts no request, receipt, credential, grant, or persistence handle.
+ */
+export function inspectFixedTraceComponentSmokePrivateLiveSlotJson(jsonText: unknown): FixedTraceComponentSmokePrivateLiveInspection {
+  if (typeof jsonText !== 'string' || jsonText.length > 16_384) {
+    return Object.freeze({ status: 'refused', reason: 'invalid_json_declaration', slot: null });
+  }
+  let declaration: unknown;
+  try {
+    declaration = JSON.parse(jsonText);
+  } catch {
+    return Object.freeze({ status: 'refused', reason: 'invalid_json_declaration', slot: null });
+  }
+  if (!declaration || typeof declaration !== 'object' || Array.isArray(declaration)) {
+    return Object.freeze({ status: 'refused', reason: 'invalid_json_declaration', slot: null });
+  }
+  const candidate = declaration as Record<string, unknown>;
+  if (!hasExactDeclarationKeys(candidate)
+    || typeof candidate.slotKey !== 'string'
+    || typeof candidate.admissionFingerprint !== 'string'
+    || typeof candidate.assignmentId !== 'string'
+    || typeof candidate.probeId !== 'string'
+    || typeof candidate.cellId !== 'string'
+    || typeof candidate.provider !== 'string'
+    || typeof candidate.model !== 'string'
+    || typeof candidate.effort !== 'string'
+    || !Number.isSafeInteger(candidate.invocationOrdinal)) {
+    return Object.freeze({ status: 'refused', reason: 'invalid_json_declaration', slot: null });
+  }
+  const slot = SLOTS.find((known) => known.slotKey === candidate.slotKey
+    && known.admissionFingerprint === candidate.admissionFingerprint
+    && known.assignmentId === candidate.assignmentId
+    && known.probeId === candidate.probeId
+    && known.cellId === candidate.cellId
+    && known.provider === candidate.provider
+    && known.model === candidate.model
+    && known.effort === candidate.effort
+    && known.invocationOrdinal === candidate.invocationOrdinal) ?? null;
+  if (!slot) return Object.freeze({ status: 'refused', reason: 'unknown_or_mismatched_slot_declaration', slot: null });
+  return Object.freeze({
+    status: 'not_provisioned',
+    reason: slot.invocationOrdinal === 1
+      ? 'exact_request_tool_replay_binding_unprovisioned'
+      : 'exact_provider_continuation_binding_unprovisioned',
+    slot,
+  });
+}
+
+/** Production remains hard-null pending a separately reviewed custody and provider-access slice. */
+export function createFixedTraceComponentSmokePrivateLiveCoordinator(): null {
+  return null;
+}
diff --git a/server/tests/unit/addie/fixed-trace-component-smoke-private-live.test.ts b/server/tests/unit/addie/fixed-trace-component-smoke-private-live.test.ts
new file mode 100644
index 0000000000..6f9b270f94
--- /dev/null
+++ b/server/tests/unit/addie/fixed-trace-component-smoke-private-live.test.ts
@@ -0,0 +1,108 @@
+import { readFileSync } from 'node:fs';
+import { describe, expect, it } from 'vitest';
+import {
+  FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY,
+  fixedTraceComponentSmokePrivateAuthorityPlan,
+} from '../../../src/addie/eval/fixed-trace-component-smoke-private-authority.js';
+import {
+  FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_LIVE_DEFAULT_OFF,
+  createFixedTraceComponentSmokePrivateLiveCoordinator,
+  fixedTraceComponentSmokePrivateLivePreflight,
+  fixedTraceComponentSmokePrivateLiveSlots,
+  inspectFixedTraceComponentSmokePrivateLiveSlotJson,
+} from '../../../src/addie/eval/fixed-trace-component-smoke-private-live.js';
+
+const slots = fixedTraceComponentSmokePrivateLiveSlots();
+const declaration = (slot = slots[0]) => JSON.stringify({
+  slotKey: slot.slotKey,
+  admissionFingerprint: slot.admissionFingerprint,
+  assignmentId: slot.assignmentId,
+  probeId: slot.probeId,
+  cellId: slot.cellId,
+  provider: slot.provider,
+  model: slot.model,
+  effort: slot.effort,
+  invocationOrdinal: slot.invocationOrdinal,
+});
+
+describe('private live component-smoke preflight contract', () => {
+  it('leaves production hard-null and default-off without an execution export', () => {
+    expect(FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_LIVE_DEFAULT_OFF).toBe(true);
+    expect(createFixedTraceComponentSmokePrivateLiveCoordinator()).toBeNull();
+    expect((createFixedTraceComponentSmokePrivateLiveCoordinator as (...args: unknown[]) => unknown)({}, {}, {})).toBeNull();
+  });
+
+  it('derives exactly 192 unique provider accounting slots from the immutable 168-assignment authority', () => {
+    const plan = fixedTraceComponentSmokePrivateAuthorityPlan();
+    expect(plan).toHaveLength(168);
+    expect(slots).toHaveLength(192);
+    expect(new Set(slots.map((slot) => slot.slotKey))).toHaveLength(192);
+    expect(new Set(slots.map((slot) => slot.assignmentId))).toHaveLength(126);
+    expect(slots.every((slot) => slot.admissionFingerprint === FIXED_TRACE_COMPONENT_SMOKE_PRIVATE_AUTHORITY.aggregateAdmissionFingerprint)).toBe(true);
+    expect(Object.isFrozen(slots)).toBe(true);
+    expect(slots.every(Object.isFrozen)).toBe(true);
+  });
+
+  it('binds every declarative fixture key to fingerprint, assignment, probe, cell, provider, model, effort, and ordinal', () => {
+    for (const slot of slots) {
+      const inspected = inspectFixedTraceComponentSmokePrivateLiveSlotJson(declaration(slot));
+      expect(inspected).toMatchObject({ status: 'not_provisioned', slot });
+      expect(inspected.slot?.slotKey).toBe(slot.slotKey);
+    }
+  });
+
+  it('refuses a declaration if any exact slot dimension is changed', () => {
+    const slot = slots.find((candidate) => candidate.invocationOrdinal === 2)!;
+    const dimensions = ['admissionFingerprint', 'assignmentId', 'probeId', 'cellId', 'provider', 'model', 'effort', 'invocationOrdinal'] as const;
+    for (const dimension of dimensions) {
+      const parsed = JSON.parse(declaration(slot)) as Record<string, unknown>;
+      parsed[dimension] = dimension === 'invocationOrdinal' ? 1 : `wrong-${dimension}`;
+      expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson(JSON.stringify(parsed))).toEqual({
+        status: 'refused', reason: 'unknown_or_mismatched_slot_declaration', slot: null,
+      });
+    }
+  });
+
+  it('refuses object inputs before access and only accepts exact JSON-text declarations', () => {
+    const getter = Object.defineProperty({}, 'toString', { get: () => { throw new Error('getter executed'); } });
+    expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson(getter)).toEqual({
+      status: 'refused', reason: 'invalid_json_declaration', slot: null,
+    });
+    expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson('{"assignmentId":"only"}')).toEqual({
+      status: 'refused', reason: 'invalid_json_declaration', slot: null,
+    });
+    expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson('{not json')).toEqual({
+      status: 'refused', reason: 'invalid_json_declaration', slot: null,
+    });
+  });
+
+  it('makes first-call replay and second-call continuation gaps explicit instead of fabricating requests', () => {
+    const first = slots.find((slot) => slot.invocationOrdinal === 1)!;
+    const continuation = slots.find((slot) => slot.invocationOrdinal === 2)!;
+    expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson(declaration(first))).toMatchObject({
+      status: 'not_provisioned', reason: 'exact_request_tool_replay_binding_unprovisioned',
+      slot: { semanticRequestFingerprint: null, providerContinuationBinding: 'not_applicable' },
+    });
+    expect(inspectFixedTraceComponentSmokePrivateLiveSlotJson(declaration(continuation))).toMatchObject({
+      status: 'not_provisioned', reason: 'exact_provider_continuation_binding_unprovisioned',
+      slot: { semanticRequestFingerprint: null, providerContinuationBinding: 'unprovisioned_exact_provider_continuation_binding' },
+    });
+  });
+
+  it('never treats the admission pin or its policy version as a replay binding', () => {
+    expect(fixedTraceComponentSmokePrivateLivePreflight()).toEqual({
+      status: 'not_provisioned', reason: 'exact_request_tool_replay_binding_unprovisioned', slot: null,
+    });
+  });
+
+  it('has no provider, credential, persistence, adapter, callback, or raw request/response surface', () => {
+    const source = readFileSync(new URL('../../../src/addie/eval/fixed-trace-component-smoke-private-live.ts', import.meta.url), 'utf8');
+    for (const forbidden of [
+      'process.env', 'fetch(', 'console.', 'new OpenAI', 'new Anthropic', 'new GoogleGenAI', 'apiKey', 'trustRoot', 'privateKey',
+      'PostgresFixedTraceComponentSmokePrivateLedger', 'recordProviderIntent', 'recordUnknownExposure', 'structuredClone', 'ModelRequest',
+      'ForTest', 'requestFor', 'responseHmac', 'preparedRequestHmac', 'invoke(', 'transport',
+    ]) expect(source).not.toContain(forbidden);
+    expect(source).not.toContain("from '../config/models");
+    expect(source).toContain('JSON.parse(jsonText)');
+  });
+});