feat(steering): K-Ext-2 Attention-Registry, Gate/Intake-Proposals, generische UI

Methodenuebergreifende Provider auf Kernel v0.3; verbindliche Coding Rules fuer Agenten in ADP und .cursor/rules.

Co-authored-by: Cursor <cursoragent@cursor.com>

.cursor/rules/kairo-plugin-architecture.mdc

@@ -6,7 +6,7 @@ alwaysApply: true
 
 # Kairo Plugin-Architektur (AP2.3 / AP2.4)
 
-Verbindliche ADPs: `docs/architecture/ADP_Archetype_Method_Plugin_Architecture_v0.1.md`, `docs/architecture/ADP_AP2_4_Steering_Elements_and_Method_Contract_v0.1.md`, `docs/architecture/ADP_Steering_Kernel_Spine_v0.1.md`
+Verbindliche ADPs: `docs/architecture/ADP_Archetype_Method_Plugin_Architecture_v0.1.md`, `docs/architecture/ADP_AP2_4_Steering_Elements_and_Method_Contract_v0.1.md`, `docs/architecture/ADP_Steering_Kernel_Spine_v0.1.md`, **`docs/architecture/ADP_Steering_Kernel_Coding_Rules_v0.1.md`**, **`.cursor/rules/kairo-steering-kernel.mdc`**
 
 ## Vier Schichten — Auflösung zur Laufzeit
 

.cursor/rules/kairo-steering-kernel.mdc

@@ -0,0 +1,62 @@
+---
+description: Steering Kernel v0.3 — verbindliche Regeln für Read Models, Proposals, Attention, Ranker (alle Coding-Agenten)
+globs: backend/steering/**,backend/data_layer/initiative_snapshot.py,frontend/src/components/SteeringProposalsPanel.jsx,frontend/src/components/SprintCommitProposalPanel.jsx,frontend/src/utils/steeringProposals.js,frontend/src/utils/sprintCommitProposal.js,frontend/src/pages/initiative/InitiativeInboxPage.jsx,frontend/src/pages/initiative/InitiativePlanPage.jsx,frontend/src/pages/modes/PlanSprintPage.jsx
+alwaysApply: true
+---
+
+# Kairo Steering Kernel — Coding Rules (verbindlich)
+
+**Primärdokument:** `docs/architecture/ADP_Steering_Kernel_Coding_Rules_v0.1.md`  
+**Architektur:** `docs/architecture/ADP_Steering_Kernel_Extension_Model_v0.1.md`
+
+## Herzmaschine
+
+- Initiative-Steuerung **nur** via `evaluate_steering()` in `backend/steering/kernel/evaluate.py`
+- Snapshot spiegelt `evaluation.read_models` + `evaluation.proposals` — **kein** Duplikat-Rechnen
+
+## Neue Fähigkeit = Provider registrieren
+
+| Was | Wo |
+|-----|-----|
+| Read Model | `steering/read_models/registry.py` |
+| Proposal | `steering/proposals/registry.py` |
+| Attention | `steering/attention/contributors/*.py` + Registry |
+| Sprint-Ranker | `register_sprint_commit_ranker()` — weitere Ranker analog |
+
+Aktivierung über `steering_elements` / `data_slices` im Methoden-Vertrag — **nicht** über Page-Ifs oder `method_key`-Branches im Kernel.
+
+## Proposals
+
+- **Kein Auto-Commit** — Accept in UI/API
+- **Keine feste Bug/Story-Policy** — `ranker_key` + `factors[]`; Heuristik = Fallback (`heuristic_v0`)
+- Abhängigkeiten: `dependency_refs`, `dependency_blocked`
+- KI: `agent_v1` Ranker + Actor-Slot — **keine** hardcodierten Prompts (Principle Gate)
+
+## Frontend
+
+- `SteeringProposalsPanel` + `PROPOSAL_UI_CONFIG` in `utils/steeringProposals.js`
+- Daten aus `steeringSnapshot.steering_kernel.proposals`
+- Keine neue Proposal-Page pro Methode
+
+## Methoden-Parität (Ist)
+
+| Provider | Element-Gate |
+|----------|--------------|
+| `sprint_commit` | `work_cycle_scope` |
+| `gate_next_actions` | `gate_fulfillment` |
+| `intake_triage` | `backlog` slice, **excludes** `work_cycle_scope` |
+| `epic_rollup` | `backlog_epic_hierarchy` |
+| `planning_debt` / `execution_graph` | `gate_fulfillment` / `critical_path` |
+
+## Verboten
+
+- Steuerungslogik außerhalb `backend/steering/`
+- Archetyp-Ifs für Steuerungs-UI
+- `evaluate_next_work` für Commit-Vorschläge (Plan ≠ Ist)
+- OM-Tabellen für Vorschläge
+
+## Tests
+
+- Unit-Test pro Provider/Ranker
+- Snapshot-Integration wenn DB-Test verfügbar
+- Truth Table aktualisieren

CLAUDE.md

@@ -50,6 +50,7 @@ Lies bei Projektstart in dieser Reihenfolge:
 8. `docs/architecture/Kairo_Tenant_Invariants_v0.1.md`
 9. `docs/architecture/Kairo_Sprint0_Principle_Gate_v0.1.md`
 10. `.cursor/rules/kairo-architecture.mdc`
+11. **`.cursor/rules/kairo-steering-kernel.mdc`** + `docs/architecture/ADP_Steering_Kernel_Coding_Rules_v0.1.md` (Steering Kernel v0.3 — Read Models, Proposals, Ranker)
 11. `docs/architecture/ADP_Archetype_Method_Plugin_Architecture_v0.1.md` (AP2.3 — **geliefert**)
 12. `docs/architecture/ADP_AP2_4_Steering_Elements_and_Method_Contract_v0.1.md` (AP2.4 — **geliefert**)
 13. `.cursor/rules/kairo-plugin-architecture.mdc`

backend/data_layer/initiative_snapshot.py

@@ -362,6 +362,8 @@ def get_initiative_steering_snapshot(
         "active_work_cycle": active_work_cycle,
         "epic_rollup": epic_rollup,
         "sprint_commit_proposals": sprint_commit_proposals,
+        "gate_next_actions_proposals": evaluation.proposals.get("gate_next_actions") or [],
+        "intake_triage_proposals": evaluation.proposals.get("intake_triage") or [],
         "counts": {
             "actions_open": open_actions,
             "actions_blocked": blocked_actions,

backend/steering/attention/__init__.py

@@ -0,0 +1 @@
+"""Attention contributors — K-Ext-2."""

backend/steering/attention/context.py

@@ -0,0 +1,109 @@
+"""Attention evaluation context — shared caches for contributors."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from typing import Any
+
+from steering.eval_context import SteeringEvalContext
+from steering.kernel.models import HorizonMarker, SteeringBinding
+from tenant_context import TenantContext
+
+
+@dataclass
+class AttentionEvalContext:
+    tenant_ctx: TenantContext
+    initiative_id: str
+    binding: SteeringBinding
+    horizon: HorizonMarker
+    next_work: list[dict[str, Any]]
+    read_models: dict[str, Any]
+    proposals: dict[str, Any]
+    eval_ctx: SteeringEvalContext | None = None
+
+    _actions: list[dict[str, Any]] | None = field(default=None, repr=False)
+    _blockers: list[dict[str, Any]] | None = field(default=None, repr=False)
+    _roadmap_items: list[dict[str, Any]] | None = field(default=None, repr=False)
+    _dependencies: list[dict[str, Any]] | None = field(default=None, repr=False)
+    _graph_state: dict[str, Any] | None = field(default=None, repr=False)
+    _gate_scope: str | None = field(default=None, repr=False)
+
+    @property
+    def steering_elements(self) -> frozenset[str]:
+        if self.eval_ctx:
+            return self.eval_ctx.steering_elements
+        return frozenset()
+
+    @property
+    def actions(self) -> list[dict[str, Any]]:
+        if self._actions is None:
+            if self.eval_ctx:
+                self._actions = self.eval_ctx.actions
+            else:
+                from services import actions as action_service
+
+                self._actions = action_service.list_actions_for_initiative(
+                    tenant_id=self.tenant_ctx.tenant_id,
+                    initiative_id=self.initiative_id,
+                )
+        return self._actions
+
+    @property
+    def blockers(self) -> list[dict[str, Any]]:
+        if self._blockers is None:
+            from services import blockers as blocker_service
+
+            self._blockers = blocker_service.list_blockers_for_initiative(
+                tenant_id=self.tenant_ctx.tenant_id, initiative_id=self.initiative_id
+            )
+        return self._blockers
+
+    @property
+    def roadmap_items(self) -> list[dict[str, Any]]:
+        if self._roadmap_items is None:
+            from services import roadmap as roadmap_service
+
+            self._roadmap_items = roadmap_service.list_roadmap_items_for_initiative(
+                tenant_id=self.tenant_ctx.tenant_id, initiative_id=self.initiative_id
+            )
+        return self._roadmap_items
+
+    @property
+    def gate_scope(self) -> str | None:
+        if self._gate_scope is None:
+            from steering.strategies.next_action.execution_ready import (
+                gate_horizon_scope_for_method,
+            )
+
+            self._gate_scope = gate_horizon_scope_for_method(
+                self.binding.primary_method_key,
+                self.tenant_ctx,
+                self.initiative_id,
+            )
+        return self._gate_scope
+
+    @property
+    def dependencies(self) -> list[dict[str, Any]]:
+        if self._dependencies is None:
+            from services.execution_plan import list_dependencies_for_initiative
+
+            self._dependencies = list_dependencies_for_initiative(
+                tenant_id=self.tenant_ctx.tenant_id, initiative_id=self.initiative_id
+            )
+        return self._dependencies
+
+    @property
+    def graph_state(self) -> dict[str, Any]:
+        if self._graph_state is None:
+            cached = self.read_models.get("execution_graph")
+            if cached is not None:
+                self._graph_state = cached
+            else:
+                from steering.graph.execution_engine import compute_execution_graph_state
+
+                self._graph_state = compute_execution_graph_state(
+                    actions=self.actions,
+                    dependencies=self.dependencies,
+                    scope_roadmap_item_id=self.gate_scope,
+                )
+        return self._graph_state

backend/steering/attention/contributors/__init__.py

@@ -0,0 +1 @@
+"""Attention contributors package."""

backend/steering/attention/contributors/core.py

@@ -0,0 +1,62 @@
+"""Core attention contributors — blockers, blocked actions."""
+
+from __future__ import annotations
+
+from steering.attention.context import AttentionEvalContext
+from steering.attention.contributors.registry import (
+    AttentionContributor,
+    register_attention_contributor,
+)
+
+
+def _open_blockers(ctx: AttentionEvalContext) -> list[dict]:
+    items: list[dict] = []
+    for blocker in ctx.blockers:
+        if blocker.get("status") not in ("open", "in_progress"):
+            continue
+        items.append(
+            {
+                "kind": "open_blocker",
+                "severity": "warning",
+                "title": blocker.get("title") or "Blocker",
+                "summary": "Offener Blocker im Vorhaben",
+                "scope_type": "blocker",
+                "scope_id": str(blocker["id"]),
+                "initiative_id": ctx.initiative_id,
+                "action_id": (
+                    str(blocker["action_id"]) if blocker.get("action_id") else None
+                ),
+                "blocker_id": str(blocker["id"]),
+                "reason_code": "path_blocked",
+            }
+        )
+    return items
+
+
+def _blocked_actions(ctx: AttentionEvalContext) -> list[dict]:
+    items: list[dict] = []
+    for action in ctx.actions:
+        if action.get("status") != "blocked":
+            continue
+        items.append(
+            {
+                "kind": "blocked_action",
+                "severity": "critical",
+                "title": action.get("title") or "Arbeitspaket",
+                "summary": "Maßnahme ist blockiert",
+                "scope_type": "action",
+                "scope_id": str(action["id"]),
+                "initiative_id": ctx.initiative_id,
+                "action_id": str(action["id"]),
+                "reason_code": "path_blocked",
+            }
+        )
+    return items
+
+
+register_attention_contributor(
+    AttentionContributor(key="open_blockers", contribute=_open_blockers)
+)
+register_attention_contributor(
+    AttentionContributor(key="blocked_actions", contribute=_blocked_actions)
+)

backend/steering/attention/contributors/gates.py

@@ -0,0 +1,105 @@
+"""Gate / execution graph attention — planning_debt, execution_waiting."""
+
+from __future__ import annotations
+
+from steering.attention.context import AttentionEvalContext
+from steering.attention.contributors.registry import (
+    AttentionContributor,
+    register_attention_contributor,
+)
+from steering.graph.execution_engine import (
+    execution_waiting_to_attention_items,
+    planning_debt_to_attention_items,
+)
+
+_GATE_METHODS = frozenset(
+    {"sequential_dependency", "program_delivery", "maturity_progression"}
+)
+
+
+def _planning_debt(ctx: AttentionEvalContext) -> list[dict]:
+    if ctx.binding.primary_method_key not in _GATE_METHODS:
+        return []
+    debts = ctx.read_models.get("planning_debt")
+    if debts is None:
+        from steering.graph.execution_engine import compute_planning_debt
+
+        gate_scope = ctx.gate_scope
+        scoped_roadmap = ctx.roadmap_items
+        scoped_actions = ctx.actions
+        if gate_scope:
+            scoped_roadmap = [
+                ri for ri in ctx.roadmap_items if str(ri.get("id")) == str(gate_scope)
+            ]
+            scoped_actions = [
+                a
+                for a in ctx.actions
+                if a.get("roadmap_item_id")
+                and str(a["roadmap_item_id"]) == str(gate_scope)
+            ]
+        debts = compute_planning_debt(
+            actions=scoped_actions, roadmap_items=scoped_roadmap
+        )
+    return planning_debt_to_attention_items(
+        initiative_id=ctx.initiative_id, debts=debts or []
+    )
+
+
+def _execution_waiting(ctx: AttentionEvalContext) -> list[dict]:
+    if "critical_path" not in ctx.steering_elements and "gate_fulfillment" not in ctx.steering_elements:
+        return []
+    return execution_waiting_to_attention_items(
+        initiative_id=ctx.initiative_id,
+        actions=ctx.actions,
+        graph_state=ctx.graph_state,
+    )
+
+
+def _horizon_no_ready_work(ctx: AttentionEvalContext) -> list[dict]:
+    if ctx.next_work:
+        return []
+    if ctx.binding.primary_method_key not in _GATE_METHODS:
+        return []
+    if ctx.horizon.kind != "gate":
+        return []
+
+    debts = ctx.read_models.get("planning_debt") or []
+    has_planning = len(debts) > 0
+    has_waiting = bool(ctx.graph_state.get("blocked_actions"))
+    if not has_planning and not has_waiting and not ctx.graph_state.get("ready_actions"):
+        return [
+            {
+                "kind": "initiative_without_next_action",
+                "severity": "info",
+                "title": ctx.horizon.gate_title or "Aktiver Horizont",
+                "summary": "Keine ausführungsbereite Arbeit im aktiven Horizont",
+                "scope_type": "milestone",
+                "scope_id": ctx.horizon.gate_roadmap_item_id,
+                "initiative_id": ctx.initiative_id,
+                "reason_code": "horizon_no_ready_work",
+            }
+        ]
+    return []
+
+
+register_attention_contributor(
+    AttentionContributor(
+        key="planning_debt",
+        requires_elements=frozenset({"gate_fulfillment"}),
+        contribute=_planning_debt,
+    )
+)
+register_attention_contributor(
+    AttentionContributor(
+        key="execution_waiting",
+        requires_any_element=frozenset({"critical_path", "gate_fulfillment"}),
+        contribute=_execution_waiting,
+    )
+)
+register_attention_contributor(
+    AttentionContributor(
+        key="horizon_no_ready_work",
+        requires_elements=frozenset({"gate_fulfillment"}),
+        contribute=_horizon_no_ready_work,
+    )
+)

backend/steering/attention/contributors/read_models.py

@@ -0,0 +1,80 @@
+"""Read-model / proposal derived attention."""
+
+from __future__ import annotations
+
+from steering.attention.context import AttentionEvalContext
+from steering.attention.contributors.registry import (
+    AttentionContributor,
+    register_attention_contributor,
+)
+from steering.proposals.gate_next_actions import gate_next_actions_attention_items
+from steering.proposals.intake_triage import intake_triage_attention_items
+from steering.proposals.sprint_commit import sprint_commit_attention_items
+from steering.read_models.epic_rollup import epic_rollup_attention_items
+
+
+def _epic_rollup(ctx: AttentionEvalContext) -> list[dict]:
+    rollups = ctx.read_models.get("epic_rollup")
+    if not rollups:
+        return []
+    return epic_rollup_attention_items(
+        initiative_id=ctx.initiative_id, rollups=rollups
+    )
+
+
+def _sprint_commit(ctx: AttentionEvalContext) -> list[dict]:
+    proposals = ctx.proposals.get("sprint_commit")
+    if not proposals:
+        return []
+    return sprint_commit_attention_items(
+        initiative_id=ctx.initiative_id,
+        proposals=proposals,
+        actions=ctx.actions,
+    )
+
+
+def _gate_next_actions(ctx: AttentionEvalContext) -> list[dict]:
+    proposals = ctx.proposals.get("gate_next_actions")
+    if not proposals:
+        return []
+    return gate_next_actions_attention_items(
+        initiative_id=ctx.initiative_id, proposals=proposals
+    )
+
+
+def _intake_triage(ctx: AttentionEvalContext) -> list[dict]:
+    proposals = ctx.proposals.get("intake_triage")
+    if not proposals:
+        return []
+    return intake_triage_attention_items(
+        initiative_id=ctx.initiative_id, proposals=proposals
+    )
+
+
+register_attention_contributor(
+    AttentionContributor(
+        key="epic_rollup",
+        requires_elements=frozenset({"backlog_epic_hierarchy"}),
+        contribute=_epic_rollup,
+    )
+)
+register_attention_contributor(
+    AttentionContributor(
+        key="sprint_commit",
+        requires_elements=frozenset({"work_cycle_scope"}),
+        contribute=_sprint_commit,
+    )
+)
+register_attention_contributor(
+    AttentionContributor(
+        key="gate_next_actions",
+        requires_elements=frozenset({"gate_fulfillment"}),
+        contribute=_gate_next_actions,
+    )
+)
+register_attention_contributor(
+    AttentionContributor(
+        key="intake_triage",
+        contribute=_intake_triage,
+    )
+)

backend/steering/attention/contributors/registry.py

@@ -0,0 +1,59 @@
+"""Attention contributor registry — K-Ext-2."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from typing import Callable
+
+from steering.attention.context import AttentionEvalContext
+
+AttentionContribute = Callable[[AttentionEvalContext], list[dict]]
+
+
+@dataclass(frozen=True)
+class AttentionContributor:
+    key: str
+    requires_elements: frozenset[str] = field(default_factory=frozenset)
+    requires_any_element: frozenset[str] = field(default_factory=frozenset)
+    requires_primary_methods: frozenset[str] = field(default_factory=frozenset)
+    contribute: AttentionContribute = lambda _ctx: []
+
+
+_CONTRIBUTORS: list[AttentionContributor] = []
+
+
+def register_attention_contributor(contributor: AttentionContributor) -> None:
+    _CONTRIBUTORS.append(contributor)
+
+
+def collect_attention_items(ctx: AttentionEvalContext) -> list[dict]:
+    elements = ctx.steering_elements
+    primary = ctx.binding.primary_method_key
+    items: list[dict] = []
+
+    for contributor in _CONTRIBUTORS:
+        if (
+            contributor.requires_elements
+            and not contributor.requires_elements <= elements
+        ):
+            continue
+        if contributor.requires_any_element and not (
+            contributor.requires_any_element & elements
+        ):
+            continue
+        if (
+            contributor.requires_primary_methods
+            and primary not in contributor.requires_primary_methods
+        ):
+            continue
+        items.extend(contributor.contribute(ctx))
+
+    for item in items:
+        item.setdefault("data_source", "steering_kernel")
+
+    items.sort(
+        key=lambda x: {"critical": 0, "warning": 1, "info": 2}.get(
+            x.get("severity", "info"), 9
+        )
+    )
+    return items

backend/steering/kernel/attention.py

@@ -5,16 +5,12 @@ from __future__ import annotations
 from typing import Any
 
 from steering.kernel.models import HorizonMarker, SteeringBinding
-from steering.strategies.next_action.execution_ready import gate_horizon_scope_for_method
 from tenant_context import TenantContext
 
-_GATE_METHODS = frozenset(
-    {
-        "sequential_dependency",
-        "program_delivery",
-        "maturity_progression",
-    }
-)
+# Side-effect: register contributors
+import steering.attention.contributors.core  # noqa: F401
+import steering.attention.contributors.gates  # noqa: F401
+import steering.attention.contributors.read_models  # noqa: F401
 
 
 def evaluate_attention(
@@ -29,161 +25,18 @@ def evaluate_attention(
     eval_ctx=None,
     limit: int = 20,
 ) -> list[dict[str, Any]]:
-    """Kernel attention for a single initiative — no fake next when planning debt."""
-    from services import actions as action_service
-    from services import blockers as blocker_service
-    from services import roadmap as roadmap_service
-    from services.execution_plan import list_dependencies_for_initiative
-    from steering.graph.execution_engine import (
-        compute_execution_graph_state,
-        compute_planning_debt,
-        execution_waiting_to_attention_items,
-        planning_debt_to_attention_items,
+    """Kernel attention — contributors via registry (K-Ext-2)."""
+    from steering.attention.context import AttentionEvalContext
+    from steering.attention.contributors.registry import collect_attention_items
+
+    actx = AttentionEvalContext(
+        tenant_ctx=ctx,
+        initiative_id=initiative_id,
+        binding=binding,
+        horizon=horizon,
+        next_work=next_work,
+        read_models=read_models or {},
+        proposals=proposals or {},
+        eval_ctx=eval_ctx,
     )
-
-    items: list[dict[str, Any]] = []
-
-    blockers = blocker_service.list_blockers_for_initiative(
-        tenant_id=ctx.tenant_id, initiative_id=initiative_id
-    )
-    for blocker in blockers:
-        if blocker.get("status") not in ("open", "in_progress"):
-            continue
-        items.append(
-            {
-                "kind": "open_blocker",
-                "severity": "warning",
-                "title": blocker.get("title") or "Blocker",
-                "summary": "Offener Blocker im Vorhaben",
-                "scope_type": "blocker",
-                "scope_id": str(blocker["id"]),
-                "initiative_id": initiative_id,
-                "action_id": (
-                    str(blocker["action_id"]) if blocker.get("action_id") else None
-                ),
-                "blocker_id": str(blocker["id"]),
-                "reason_code": "path_blocked",
-                "data_source": "steering_kernel",
-            }
-        )
-
-    actions = action_service.list_actions_for_initiative(
-        tenant_id=ctx.tenant_id, initiative_id=initiative_id
-    )
-    for action in actions:
-        if action.get("status") != "blocked":
-            continue
-        items.append(
-            {
-                "kind": "blocked_action",
-                "severity": "critical",
-                "title": action.get("title") or "Arbeitspaket",
-                "summary": "Maßnahme ist blockiert",
-                "scope_type": "action",
-                "scope_id": str(action["id"]),
-                "initiative_id": initiative_id,
-                "action_id": str(action["id"]),
-                "reason_code": "path_blocked",
-                "data_source": "steering_kernel",
-            }
-        )
-
-    gate_scope = gate_horizon_scope_for_method(
-        binding.primary_method_key, ctx, initiative_id
-    )
-    roadmap_items = roadmap_service.list_roadmap_items_for_initiative(
-        tenant_id=ctx.tenant_id, initiative_id=initiative_id
-    )
-
-    scoped_roadmap = roadmap_items
-    scoped_actions = actions
-    if gate_scope:
-        scope = str(gate_scope)
-        scoped_roadmap = [ri for ri in roadmap_items if str(ri.get("id")) == scope]
-        scoped_actions = [
-            a
-            for a in actions
-            if a.get("roadmap_item_id") and str(a["roadmap_item_id"]) == scope
-        ]
-
-    if binding.primary_method_key in _GATE_METHODS:
-        debts = compute_planning_debt(
-            actions=scoped_actions, roadmap_items=scoped_roadmap
-        )
-        items.extend(
-            planning_debt_to_attention_items(
-                initiative_id=initiative_id, debts=debts
-            )
-        )
-
-    dependencies = list_dependencies_for_initiative(
-        tenant_id=ctx.tenant_id, initiative_id=initiative_id
-    )
-    graph_state = compute_execution_graph_state(
-        actions=actions,
-        dependencies=dependencies,
-        scope_roadmap_item_id=gate_scope,
-    )
-    items.extend(
-        execution_waiting_to_attention_items(
-            initiative_id=initiative_id,
-            actions=actions,
-            graph_state=graph_state,
-        )
-    )
-
-    read_models = read_models or {}
-    proposals = proposals or {}
-
-    from steering.read_models.epic_rollup import epic_rollup_attention_items
-    from steering.proposals.sprint_commit import sprint_commit_attention_items
-
-    epic_rollups = read_models.get("epic_rollup")
-    if epic_rollups:
-        items.extend(
-            epic_rollup_attention_items(
-                initiative_id=initiative_id, rollups=epic_rollups
-            )
-        )
-
-    sprint_proposals = proposals.get("sprint_commit")
-    if sprint_proposals:
-        items.extend(
-            sprint_commit_attention_items(
-                initiative_id=initiative_id,
-                proposals=sprint_proposals,
-                actions=actions,
-            )
-        )
-
-    if (
-        not next_work
-        and binding.primary_method_key in _GATE_METHODS
-        and horizon.kind == "gate"
-    ):
-        has_planning = any(i.get("reason_code") == "planning_debt" for i in items)
-        has_waiting = any(i.get("reason_code") == "execution_waiting" for i in items)
-        if not has_planning and not has_waiting and not graph_state.get("ready_actions"):
-            items.append(
-                {
-                    "kind": "initiative_without_next_action",
-                    "severity": "info",
-                    "title": horizon.gate_title or "Aktiver Horizont",
-                    "summary": "Keine ausführungsbereite Arbeit im aktiven Horizont",
-                    "scope_type": "milestone",
-                    "scope_id": horizon.gate_roadmap_item_id,
-                    "initiative_id": initiative_id,
-                    "reason_code": "horizon_no_ready_work",
-                    "data_source": "steering_kernel",
-                }
-            )
-
-    for item in items:
-        item.setdefault("data_source", "steering_kernel")
-
-    items.sort(
-        key=lambda x: {"critical": 0, "warning": 1, "info": 2}.get(
-            x.get("severity", "info"), 9
-        )
-    )
-    return items[:limit]
+    return collect_attention_items(actx)[:limit]

backend/steering/proposals/gate_next_actions.py

@@ -0,0 +1,127 @@
+"""Gate next actions proposal — sequential_dependency / program_delivery."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from steering.eval_context import SteeringEvalContext
+
+COMMITTABLE = frozenset({"new", "triaged", "accepted"})
+_PRIORITY = {"critical": 0, "high": 1, "normal": 2, "low": 3}
+
+
+def _active_gate_id(ctx: SteeringEvalContext) -> str | None:
+    if ctx.horizon.kind == "gate" and ctx.horizon.gate_roadmap_item_id:
+        return str(ctx.horizon.gate_roadmap_item_id)
+    debts = []
+    return None
+
+
+def _sort_key(item: dict[str, Any]) -> tuple:
+    return (
+        _PRIORITY.get(item.get("priority") or "normal", 9),
+        item.get("sort_order") if item.get("sort_order") is not None else 9999,
+        (item.get("title") or "").lower(),
+    )
+
+
+def propose_gate_next_actions(
+    ctx: SteeringEvalContext,
+    *,
+    read_models: dict[str, Any] | None = None,
+) -> list[dict[str, Any]]:
+    read_models = read_models or {}
+    gate_id = _active_gate_id(ctx)
+    proposals: list[dict[str, Any]] = []
+    rank = 0
+
+    for debt in read_models.get("planning_debt") or []:
+        rank += 1
+        gid = str(debt.get("roadmap_item_id"))
+        proposals.append(
+            {
+                "proposal_key": "gate_next_actions",
+                "scope_type": "roadmap_item",
+                "scope_id": gid,
+                "rank": rank,
+                "reason_code": "planning_debt",
+                "summary": debt.get("message") or "Gate ohne Durchführungsplan",
+                "title": debt.get("title") or "Zielzustand",
+                "roadmap_item_id": gid,
+                "initiative_id": ctx.initiative_id,
+                "ranker_key": "heuristic_v0",
+                "confidence": "heuristic",
+                "factors": [{"code": "planning_debt", "weight": 100, "label": "Planning Debt"}],
+                "dependency_refs": [],
+                "dependency_blocked": False,
+                "data_source": "steering_kernel",
+            }
+        )
+
+    vocabulary = ctx.backlog_vocabulary
+    convertible = frozenset(vocabulary.get("convertible_kinds") or ["story", "bug", "issue"])
+    candidates = [
+        item
+        for item in ctx.backlog_items
+        if item.get("status") in COMMITTABLE
+        and item.get("item_kind") != "epic"
+        and (item.get("item_kind") or "story") in convertible
+        and (not gate_id or str(item.get("roadmap_item_id") or "") == gate_id)
+    ]
+
+    for item in sorted(candidates, key=_sort_key)[:15]:
+        rank += 1
+        proposals.append(
+            {
+                "proposal_key": "gate_next_actions",
+                "scope_type": "backlog_item",
+                "scope_id": str(item["id"]),
+                "rank": rank,
+                "reason_code": "gate_backlog_ready",
+                "summary": "Eingang-Item am aktiven Gate committen",
+                "title": item.get("title") or "Backlog-Item",
+                "item_kind": item.get("item_kind") or "story",
+                "priority": item.get("priority") or "normal",
+                "roadmap_item_id": (
+                    str(item["roadmap_item_id"]) if item.get("roadmap_item_id") else gate_id
+                ),
+                "initiative_id": ctx.initiative_id,
+                "ranker_key": "heuristic_v0",
+                "confidence": "heuristic",
+                "factors": [
+                    {
+                        "code": "gate_alignment",
+                        "weight": 50,
+                        "label": "Gate-Zuordnung",
+                    }
+                ],
+                "dependency_refs": [],
+                "dependency_blocked": False,
+                "data_source": "steering_kernel",
+            }
+        )
+
+    return proposals
+
+
+def gate_next_actions_attention_items(
+    *,
+    initiative_id: str,
+    proposals: list[dict[str, Any]],
+) -> list[dict[str, Any]]:
+    backlog_ready = [p for p in proposals if p.get("scope_type") == "backlog_item"]
+    if not backlog_ready:
+        return []
+    return [
+        {
+            "kind": "gate_commit_suggested",
+            "severity": "info",
+            "title": "Gate-Planung",
+            "summary": f"{len(backlog_ready)} Item(s) für Gate-Commit vorgeschlagen",
+            "scope_type": "initiative",
+            "scope_id": initiative_id,
+            "initiative_id": initiative_id,
+            "reason_code": "gate_commit_suggested",
+            "data_source": "gate_next_actions",
+        }
+    ]

backend/steering/proposals/intake_triage.py

@@ -0,0 +1,93 @@
+"""Intake triage proposal — queue_inbox / continuous backlog (no sprint)."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from steering.eval_context import SteeringEvalContext
+
+COMMITTABLE = frozenset({"new", "triaged", "accepted"})
+_PRIORITY = {"critical": 0, "high": 1, "normal": 2, "low": 3}
+_QUEUE_KIND_BIAS = {"bug": 0, "issue": 1, "incident": 1, "story": 2, "idea": 3}
+
+
+def propose_intake_triage(
+    ctx: SteeringEvalContext,
+    *,
+    read_models: dict[str, Any] | None = None,
+) -> list[dict[str, Any]]:
+    vocabulary = ctx.backlog_vocabulary
+    convertible = frozenset(vocabulary.get("convertible_kinds") or ["story", "bug", "issue"])
+    queue_mode = "queue_inbox" in ctx.steering_elements
+
+    candidates = [
+        item
+        for item in ctx.backlog_items
+        if item.get("status") in COMMITTABLE
+        and item.get("item_kind") != "epic"
+        and (item.get("item_kind") or "story") in convertible
+    ]
+    if not candidates:
+        return []
+
+    def sort_key(item: dict[str, Any]) -> tuple:
+        kind = item.get("item_kind") or "story"
+        kind_bias = _QUEUE_KIND_BIAS.get(kind, 5) if queue_mode else 5
+        return (
+            _PRIORITY.get(item.get("priority") or "normal", 9),
+            kind_bias,
+            item.get("sort_order") if item.get("sort_order") is not None else 9999,
+        )
+
+    proposals: list[dict[str, Any]] = []
+    for rank, item in enumerate(sorted(candidates, key=sort_key)[:20], start=1):
+        kind = item.get("item_kind") or "story"
+        proposals.append(
+            {
+                "proposal_key": "intake_triage",
+                "scope_type": "backlog_item",
+                "scope_id": str(item["id"]),
+                "rank": rank,
+                "reason_code": "intake_triage_candidate",
+                "summary": "Triage-Kandidat (Heuristik — Ranker austauschbar)",
+                "title": item.get("title") or "Backlog-Item",
+                "item_kind": kind,
+                "priority": item.get("priority") or "normal",
+                "initiative_id": ctx.initiative_id,
+                "ranker_key": "heuristic_v0",
+                "confidence": "heuristic",
+                "factors": [
+                    {
+                        "code": "priority",
+                        "weight": _PRIORITY.get(item.get("priority") or "normal", 9),
+                        "label": "Priorität",
+                    }
+                ],
+                "dependency_refs": [],
+                "dependency_blocked": False,
+                "data_source": "steering_kernel",
+            }
+        )
+    return proposals
+
+
+def intake_triage_attention_items(
+    *,
+    initiative_id: str,
+    proposals: list[dict[str, Any]],
+) -> list[dict[str, Any]]:
+    if not proposals:
+        return []
+    return [
+        {
+            "kind": "intake_triage_suggested",
+            "severity": "info",
+            "title": "Eingang triagieren",
+            "summary": f"{len(proposals)} Item(s) — Kernel schlägt Triage-Reihenfolge vor",
+            "scope_type": "initiative",
+            "scope_id": initiative_id,
+            "initiative_id": initiative_id,
+            "reason_code": "intake_triage_suggested",
+            "data_source": "intake_triage",
+        }
+    ]

backend/steering/proposals/registry.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from typing import Any, Callable
 
 from steering.eval_context import SteeringEvalContext
@@ -16,6 +16,7 @@ class ProposalProvider:
     requires_elements: frozenset[str]
     requires_data_slices: frozenset[str]
     compute: ProposalCompute
+    excludes_elements: frozenset[str] = field(default_factory=frozenset)
 
 
 _PROVIDERS: list[ProposalProvider] = []
@@ -37,6 +38,8 @@ def compute_proposals(
     for provider in _PROVIDERS:
         if provider.requires_elements and not provider.requires_elements <= elements:
             continue
+        if provider.excludes_elements and provider.excludes_elements & elements:
+            continue
         if provider.requires_data_slices and not provider.requires_data_slices <= slices:
             continue
         result[provider.key] = provider.compute(ctx, read_models)
@@ -45,6 +48,8 @@ def compute_proposals(
 
 
 def _register_builtin_proposals() -> None:
+    from steering.proposals.gate_next_actions import propose_gate_next_actions
+    from steering.proposals.intake_triage import propose_intake_triage
     from steering.proposals.sprint_commit import propose_sprint_commit
 
     register_proposal(
@@ -52,7 +57,30 @@ def _register_builtin_proposals() -> None:
             key="sprint_commit",
             requires_elements=frozenset({"work_cycle_scope"}),
             requires_data_slices=frozenset({"backlog", "work_cycles"}),
-            compute=lambda ctx, read_models: propose_sprint_commit(ctx, read_models=read_models),
+            compute=lambda ctx, read_models: propose_sprint_commit(
+                ctx, read_models=read_models
+            ),
+        )
+    )
+    register_proposal(
+        ProposalProvider(
+            key="gate_next_actions",
+            requires_elements=frozenset({"gate_fulfillment"}),
+            requires_data_slices=frozenset({"backlog", "roadmap", "actions"}),
+            compute=lambda ctx, read_models: propose_gate_next_actions(
+                ctx, read_models=read_models
+            ),
+        )
+    )
+    register_proposal(
+        ProposalProvider(
+            key="intake_triage",
+            requires_elements=frozenset(),
+            requires_data_slices=frozenset({"backlog"}),
+            excludes_elements=frozenset({"work_cycle_scope"}),
+            compute=lambda ctx, read_models: propose_intake_triage(
+                ctx, read_models=read_models
+            ),
         )
     )
 

backend/steering/read_models/execution_graph.py

@@ -0,0 +1,27 @@
+"""Execution graph read model — critical_path / gate_fulfillment."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from steering.eval_context import SteeringEvalContext
+from steering.graph.execution_engine import compute_execution_graph_state
+
+
+def compute_execution_graph_read_model(ctx: SteeringEvalContext) -> dict[str, Any]:
+    from services.execution_plan import list_dependencies_for_initiative
+    from steering.strategies.next_action.execution_ready import (
+        gate_horizon_scope_for_method,
+    )
+
+    gate_scope = gate_horizon_scope_for_method(
+        ctx.binding.primary_method_key, ctx.tenant_ctx, ctx.initiative_id
+    )
+    dependencies = list_dependencies_for_initiative(
+        tenant_id=ctx.tenant_ctx.tenant_id, initiative_id=ctx.initiative_id
+    )
+    return compute_execution_graph_state(
+        actions=ctx.actions,
+        dependencies=dependencies,
+        scope_roadmap_item_id=gate_scope,
+    )

backend/steering/read_models/planning_debt.py

@@ -0,0 +1,36 @@
+"""Planning debt read model — gate_fulfillment."""
+
+from __future__ import annotations
+
+from typing import Any
+
+from steering.eval_context import SteeringEvalContext
+from steering.graph.execution_engine import compute_planning_debt
+
+
+def compute_planning_debt_read_model(ctx: SteeringEvalContext) -> list[dict[str, Any]]:
+    from services import roadmap as roadmap_service
+    from steering.strategies.next_action.execution_ready import (
+        gate_horizon_scope_for_method,
+    )
+
+    gate_scope = gate_horizon_scope_for_method(
+        ctx.binding.primary_method_key, ctx.tenant_ctx, ctx.initiative_id
+    )
+    roadmap_items = roadmap_service.list_roadmap_items_for_initiative(
+        tenant_id=ctx.tenant_ctx.tenant_id, initiative_id=ctx.initiative_id
+    )
+    actions = ctx.actions
+
+    scoped_roadmap = roadmap_items
+    scoped_actions = actions
+    if gate_scope:
+        scope = str(gate_scope)
+        scoped_roadmap = [ri for ri in roadmap_items if str(ri.get("id")) == scope]
+        scoped_actions = [
+            a
+            for a in actions
+            if a.get("roadmap_item_id") and str(a["roadmap_item_id"]) == scope
+        ]
+
+    return compute_planning_debt(actions=scoped_actions, roadmap_items=scoped_roadmap)

backend/steering/read_models/registry.py

@@ -16,6 +16,7 @@ class ReadModelProvider:
     requires_elements: frozenset[str]
     requires_data_slices: frozenset[str]
     compute: ReadModelCompute
+    requires_any_element: frozenset[str] = frozenset()
 
 
 _PROVIDERS: list[ReadModelProvider] = []
@@ -34,6 +35,10 @@ def compute_read_models(ctx: SteeringEvalContext) -> dict[str, Any]:
     for provider in _PROVIDERS:
         if provider.requires_elements and not provider.requires_elements <= elements:
             continue
+        if provider.requires_any_element and not (
+            provider.requires_any_element & elements
+        ):
+            continue
         if provider.requires_data_slices and not provider.requires_data_slices <= slices:
             continue
         result[provider.key] = provider.compute(ctx)
@@ -43,6 +48,8 @@ def compute_read_models(ctx: SteeringEvalContext) -> dict[str, Any]:
 
 def _register_builtin_read_models() -> None:
     from steering.read_models.epic_rollup import compute_epic_rollup
+    from steering.read_models.execution_graph import compute_execution_graph_read_model
+    from steering.read_models.planning_debt import compute_planning_debt_read_model
 
     register_read_model(
         ReadModelProvider(
@@ -55,6 +62,23 @@ def _register_builtin_read_models() -> None:
             ),
         )
     )
+    register_read_model(
+        ReadModelProvider(
+            key="planning_debt",
+            requires_elements=frozenset({"gate_fulfillment"}),
+            requires_data_slices=frozenset({"roadmap", "actions"}),
+            compute=compute_planning_debt_read_model,
+        )
+    )
+    register_read_model(
+        ReadModelProvider(
+            key="execution_graph",
+            requires_elements=frozenset(),
+            requires_any_element=frozenset({"critical_path", "gate_fulfillment"}),
+            requires_data_slices=frozenset({"actions"}),
+            compute=compute_execution_graph_read_model,
+        )
+    )
 
 
 _register_builtin_read_models()

backend/tests/test_gate_next_actions_unit.py

@@ -0,0 +1,93 @@
+"""Unit tests — gate_next_actions proposal."""
+
+from __future__ import annotations
+
+from steering.eval_context import SteeringEvalContext
+from steering.kernel.models import HorizonMarker, LifecycleContext, SteeringBinding
+from steering.proposals.gate_next_actions import propose_gate_next_actions
+from tenant_context import TenantContext
+
+
+def _ctx(*, backlog_items, read_models=None, gate_id="gate-1"):
+    binding = SteeringBinding(
+        primary_method_key="sequential_dependency",
+        composition_modifier=None,
+        next_work_strategy_key="sequential_dependency",
+    )
+    lifecycle = LifecycleContext(
+        current_state="execution",
+        current_state_label="Ausführung",
+        slot_map={},
+        active_slots=(),
+        operational_slots=(),
+    )
+    horizon = HorizonMarker(
+        kind="gate",
+        gate_roadmap_item_id=gate_id,
+        gate_title="Gate A",
+    )
+    eval_ctx = SteeringEvalContext(
+        tenant_ctx=TenantContext(
+            user_id="u1",
+            email="t@example.com",
+            display_name="Test",
+            portal_role="user",
+            tenant_id="t1",
+            tenant_slug="t",
+            tenant_name="T",
+            tenant_role="admin",
+            actor_id=None,
+            actor_type=None,
+            session_token="test",
+            capabilities=frozenset(),
+        ),
+        initiative_id="init-1",
+        binding=binding,
+        horizon=horizon,
+        lifecycle=lifecycle,
+        operating_context={
+            "steering_elements": ["gate_fulfillment", "critical_path"],
+            "data_slices": ["backlog", "roadmap", "actions"],
+            "backlog_vocabulary": {"convertible_kinds": ["story", "bug", "issue"]},
+        },
+    )
+    eval_ctx._backlog_items = backlog_items
+    eval_ctx._actions = []
+    eval_ctx._work_cycles = []
+    return eval_ctx, read_models or {}
+
+
+def test_gate_proposal_includes_planning_debt():
+    eval_ctx, read_models = _ctx(
+        backlog_items=[],
+        read_models={
+            "planning_debt": [
+                {
+                    "roadmap_item_id": "gate-1",
+                    "title": "Gate A",
+                    "message": "Kein Plan",
+                }
+            ]
+        },
+    )
+    result = propose_gate_next_actions(eval_ctx, read_models=read_models)
+    assert result[0]["scope_type"] == "roadmap_item"
+    assert result[0]["reason_code"] == "planning_debt"
+
+
+def test_gate_proposal_backlog_at_gate():
+    eval_ctx, read_models = _ctx(
+        backlog_items=[
+            {
+                "id": "b1",
+                "title": "Story",
+                "item_kind": "story",
+                "status": "accepted",
+                "roadmap_item_id": "gate-1",
+                "priority": "normal",
+                "sort_order": 0,
+            }
+        ],
+    )
+    result = propose_gate_next_actions(eval_ctx, read_models=read_models)
+    assert any(p["scope_type"] == "backlog_item" for p in result)

backend/tests/test_intake_triage_unit.py

@@ -0,0 +1,57 @@
+"""Unit tests — intake_triage proposal."""
+
+from __future__ import annotations
+
+from steering.eval_context import SteeringEvalContext
+from steering.kernel.models import HorizonMarker, LifecycleContext, SteeringBinding
+from steering.proposals.intake_triage import propose_intake_triage
+from tenant_context import TenantContext
+
+
+def test_intake_triage_proposes_backlog_items():
+    binding = SteeringBinding(
+        primary_method_key="sequential_dependency",
+        composition_modifier=None,
+        next_work_strategy_key="sequential_dependency",
+    )
+    eval_ctx = SteeringEvalContext(
+        tenant_ctx=TenantContext(
+            user_id="u1",
+            email="t@example.com",
+            display_name="Test",
+            portal_role="user",
+            tenant_id="t1",
+            tenant_slug="t",
+            tenant_name="T",
+            tenant_role="admin",
+            actor_id=None,
+            actor_type=None,
+            session_token="test",
+            capabilities=frozenset(),
+        ),
+        initiative_id="init-1",
+        binding=binding,
+        horizon=HorizonMarker(kind="none"),
+        lifecycle=LifecycleContext(
+            current_state="execution",
+            current_state_label="Ausführung",
+            slot_map={},
+            active_slots=(),
+            operational_slots=(),
+        ),
+        operating_context={
+            "steering_elements": ["gate_fulfillment"],
+            "data_slices": ["backlog"],
+            "backlog_vocabulary": {"convertible_kinds": ["story", "bug", "issue"]},
+        },
+    )
+    eval_ctx._backlog_items = [
+        {"id": "b1", "title": "Item", "item_kind": "story", "status": "new", "priority": "normal", "sort_order": 0},
+    ]
+    eval_ctx._actions = []
+    eval_ctx._work_cycles = []
+
+    result = propose_intake_triage(eval_ctx, read_models={})
+    assert len(result) == 1
+    assert result[0]["proposal_key"] == "intake_triage"
+    assert result[0]["ranker_key"] == "heuristic_v0"

docs/architecture/ADP_Steering_Kernel_Coding_Rules_v0.1.md

@@ -0,0 +1,134 @@
+# ADP — Steering Kernel Coding Rules v0.1
+
+**Status:** PO-freigegeben — **verbindlich für alle Coding-Agenten**  
+**Stand:** 2026-07-27  
+**Bezug:** ADP Steering Kernel Spine v0.1, ADP Steering Kernel Extension Model v0.1, ADP AP2.4, `.cursor/rules/kairo-steering-kernel.mdc`
+
+---
+
+## 1. Geltungsbereich
+
+Diese Regeln gelten für **jede** Änderung an:
+
+- `backend/steering/**` (Kernel, Registries, Provider, Ranker, Contributors)
+- `backend/data_layer/initiative_snapshot.py` (Steuerungs-Read-Models)
+- Frontend-Steuerungs-UI (`SteeringProposalsPanel`, Operating Context, Snapshot-Konsum)
+
+**Ziel:** Ein gemeinsamer Steuerungskern für alle Methoden — keine Agile-Sonderlogik in Pages, kein Methoden-Fork im Kernel.
+
+---
+
+## 2. Herzmaschine (Stop-the-line)
+
+| Regel | Detail |
+|-------|--------|
+| **SK-01** | Initiative-Steuerung (Next Work, Attention, Read Models, Proposals) **nur** über `steering.kernel.evaluate_steering()`. |
+| **SK-02** | Snapshot/API spiegeln Kernel-Output — **keine** parallele Berechnung in `initiative_snapshot.py` (Ausnahme: Legacy-Signals bis Migration). |
+| **SK-03** | Keine Steuerungsheuristik in Routers, Services außerhalb `backend/steering/`, oder React-Pages. |
+
+---
+
+## 3. Extension Registry (Pflicht-Muster)
+
+Neue Steuerungsfähigkeit = **Provider registrieren**, nicht inline codieren.
+
+| Typ | Registry | Aktivierung |
+|-----|----------|-------------|
+| Read Model | `steering/read_models/registry.py` | `requires_elements`, optional `requires_any_element`, `requires_data_slices` |
+| Proposal | `steering/proposals/registry.py` | wie oben + optional `excludes_elements` |
+| Attention | `steering/attention/contributors/registry.py` | `requires_elements` / `requires_any_element` |
+| Ranker (Proposal) | `register_sprint_commit_ranker()` o. Ä. | Operating Context `proposal_rankers.{key}` |
+
+**SK-04:** Provider-Schlüssel sind stabil (`sprint_commit`, `gate_next_actions`, `intake_triage`) — UI bindet an Keys, nicht an Archetyp.
+
+**SK-05:** Keine feste Produktpolitik in Rankern (z. B. „Bugs immer zuerst“). Heuristik = Fallback mit `ranker_key: heuristic_v0`; Agent = `agent_v1` nach Principle Gate.
+
+---
+
+## 4. Proposal-DTO (Minimalvertrag)
+
+Jeder Proposal-Eintrag liefert mindestens:
+
+```python
+{
+    "proposal_key": str,
+    "scope_type": "backlog_item" | "roadmap_item" | "action" | ...,
+    "scope_id": str,
+    "rank": int,
+    "reason_code": str,
+    "summary": str,
+    "ranker_key": str,
+    "confidence": "heuristic" | "agent",
+    "factors": [{"code", "weight", "label"}],
+    "dependency_refs": [...],
+    "dependency_blocked": bool,
+    "data_source": "steering_kernel",
+}
+```
+
+**SK-06:** Proposals **mutieren nie** OM — Accept erfolgt explizit in UI/API.
+
+**SK-07:** Abhängigkeiten (`parent_action_id`, Execution Graph, Epic) in `dependency_refs` / `dependency_blocked` — nicht stillschweigend ignorieren.
+
+---
+
+## 5. Methoden-Parität
+
+| Methode / Element | Read Models | Proposals |
+|-------------------|-------------|-----------|
+| `work_cycle_scope` | epic_rollup (mit backlog_epic_hierarchy) | `sprint_commit` |
+| `gate_fulfillment` | `planning_debt`, `execution_graph` | `gate_next_actions` |
+| `backlog` ohne Sprint | — | `intake_triage` (`excludes work_cycle_scope`) |
+| `queue_inbox` | — | `intake_triage` (Queue-Profil) |
+| `critical_path` | `execution_graph` | (später path-basiert) |
+
+**SK-08:** Neue Methode = Elemente im `MethodDefinition` + Provider — **kein** `if method_key == …` in Kernel.
+
+**SK-09:** `agile_iteration` ist **Modifier**, keine Parallel-Welt — komponiert mit Primary (Product, Linear, …).
+
+---
+
+## 6. Frontend
+
+**SK-10:** Steuerungs-UI liest `steeringSnapshot.steering_kernel.proposals` / `read_models` — nicht selbst sortieren.
+
+**SK-11:** `SteeringProposalsPanel` + `PROPOSAL_UI_CONFIG` erweitern — **keine** neue Page pro Proposal-Typ.
+
+**SK-12:** Capabilities aus `operatingContext.steering_elements` / `hasSteeringElement` — keine Archetyp-Ifs.
+
+---
+
+## 7. KI / Agent (eingefroren bis Principle Gate)
+
+**SK-13:** Keine Prompts hardcodieren. Agent-Ranker implementieren als `ranker_key: agent_v1` + Actor-Slot — Kontext aus Snapshot/Operating Context.
+
+**SK-14:** Bis Freigabe: Fallback auf `heuristic_v0` mit transparentem `factors[]`.
+
+---
+
+## 8. Tests & Abnahme
+
+**SK-15:** Jeder neue Provider: Unit-Test (reine Logik) + Integration über Snapshot wenn DB verfügbar.
+
+**SK-16:** Truth Table + ADP Extension Model §6 aktualisieren.
+
+---
+
+## 9. Verboten (Anti-Patterns)
+
+- Bug-zuerst / Story-zuerst als globale Sortierregel ohne `ranker_key`-Kennzeichnung
+- Proposal-Logik in `BacklogSection` / `PlanSprintPage`
+- Duplicate Read Model (Snapshot + Kernel)
+- Neue OM-Tabelle für Vorschläge
+- Methoden-spezifische Kernel-Forks
+
+---
+
+## 10. Referenzen
+
+| Dokument | Pfad |
+|----------|------|
+| Kernel Extension Model | `docs/architecture/ADP_Steering_Kernel_Extension_Model_v0.1.md` |
+| Kernel Spine | `docs/architecture/ADP_Steering_Kernel_Spine_v0.1.md` |
+| Cursor Rule | `.cursor/rules/kairo-steering-kernel.mdc` |
+| Plugin-Architektur | `.cursor/rules/kairo-plugin-architecture.mdc` |

docs/architecture/ADP_Steering_Kernel_Extension_Model_v0.1.md

@@ -210,7 +210,9 @@ class AgentSlotProvider:
 | Extension | agile_iteration | continuous_product | sequential_dependency | program_delivery | care_navigation |
 |-----------|-----------------|--------------------|-----------------------|------------------|-----------------|
 | `epic_rollup` | ✓ | — | — | ◐ (Epic=Liefercontainer) | — |
-| `sprint_commit` proposal | ✓ | — | — | — | — |
+| `sprint_commit` proposal | ✓ (work_cycle_scope) | ✓ | — | ◐ | ◐ |
+| `gate_next_actions` proposal | — | ◐ | ✓ | ✓ | — |
+| `intake_triage` proposal | — | ✓ (excl. sprint) | ✓ | ◐ | ✓ |
 | `planning_debt` | ◐ | ◐ | ✓ | ✓ | — |
 | `execution_graph` | ◐ | ◐ | ✓ | ✓ | ◐ |
 | `intake_triage` proposal | ✓ | ✓ | ◐ | ◐ | ✓ |
@@ -226,7 +228,7 @@ class AgentSlotProvider:
 | Phase | Inhalt | Entkoppelt |
 |-------|--------|------------|
 | **K-Ext-1** | `read_models/registry.py` + Kernel ruft Provider; P4 `epic_rollup` migriert | ✓ Kernel v0.3 |
-| **K-Ext-2** | `attention/contributors/registry.py`; inline-Attention refactoren | offen |
+| **K-Ext-2** | `attention/contributors/registry.py`; inline-Attention refactoren | ✓ AP2.2j |
 | **K-Ext-3** | `proposals/registry.py` + `SteeringEvaluation.proposals` | ✓ AP2.2i (P6) |
 | **K-Ext-4** | `agent_slots/registry.py` + Operating Context Feld `agent_slots` | P8 Reviews; Principle Gate für KI |
 | **K-Ext-5** | Portfolio-Ebene: Workspace aggregiert Attention/Proposals über Initiativen | Program Director multi-initiative |

docs/product/Kairo_Implementation_Truth_Table_v0.1.md

@@ -228,7 +228,8 @@ Details: `Kairo_Status_Review_and_Next_Steps_v0.1.md` §2.1
 |----|-----------|
 | AP2.3/4 | ✓ Plugin-Architektur + Element-Registry (2026-07-25) |
 | AP2.2a | Starter-Kits ◐→✓ |
-| ADP Backlog/Epic | P1–P4 ✓ · P6 Sprint-Vorschlag ✓ · P5 Agent-Tasks offen · K-Ext-2…4 offen |
+| ADP Backlog/Epic | P1–P4 ✓ · P6 Sprint-Vorschlag ✓ · K-Ext-1/2/3 ✓ · Agent-Slots offen |
+| Steering Kernel Proposals | ◐ | sprint_commit · gate_next_actions · intake_triage (Kernel v0.3) |
 | AP2.2b–e | Referenz-Archetypen End-to-End ◐→✓ |
 | AP2.1 | MVP-Abnahfe ✗→✓ |
 | AP1.7b | Op-API Parität |

frontend/src/components/SteeringProposalsPanel.jsx

@@ -0,0 +1,107 @@
+import {
+  PROPOSAL_UI_CONFIG,
+  filterSprintProposals,
+  listProposalKeys,
+  proposalReasonLabel,
+} from '../utils/steeringProposals.js'
+import { backlogKindLabel, resolveBacklogVocabulary } from '../utils/resolveBacklogVocabulary.js'
+import { PriorityBadge } from './PriorityBadge.jsx'
+
+export function SteeringProposalsPanel({
+  proposalsByKey = {},
+  proposalKeys = null,
+  backlogVocabulary = null,
+  canManage = false,
+  onAcceptBacklogProposal,
+  busy = false,
+  filterContext = {},
+}) {
+  const vocabulary = resolveBacklogVocabulary(backlogVocabulary)
+  const keys = proposalKeys || listProposalKeys(proposalsByKey)
+
+  if (!keys.length) {
+    return null
+  }
+
+  return (
+    <>
+      {keys.map((proposalKey) => {
+        const config = PROPOSAL_UI_CONFIG[proposalKey] || {
+          title: proposalKey,
+          lead: 'Steuerungsvorschlag',
+          acceptLabel: 'Übernehmen',
+          scopeTypes: ['backlog_item'],
+        }
+        let items = proposalsByKey[proposalKey] || []
+        if (proposalKey === 'sprint_commit' && filterContext.workCycleId) {
+          items = filterSprintProposals(items, filterContext.workCycleId)
+        }
+        if (!items.length) return null
+        const ranker = items[0]?.ranker_key || 'heuristic_v0'
+
+        return (
+          <section key={proposalKey} className="card steering-proposals">
+            <div className="section-header">
+              <div>
+                <h2>{config.title}</h2>
+                <p className="section-lead muted">
+                  {config.lead} Ranker: {ranker}.
+                </p>
+              </div>
+            </div>
+            <ol className="item-list steering-proposals__list">
+              {items.map((proposal) => (
+                <li
+                  key={`${proposalKey}-${proposal.scope_type}-${proposal.scope_id}`}
+                  className="list-item card-list-item steering-proposal"
+                >
+                  <div className="list-item-main">
+                    <strong>
+                      {proposal.rank}. {proposal.title}
+                    </strong>
+                    <p className="list-item-sub muted">{proposalReasonLabel(proposal)}</p>
+                    {proposal.dependency_blocked && (
+                      <p className="list-item-sub muted steering-proposal__blocked">
+                        Abhängigkeit offen
+                      </p>
+                    )}
+                    {proposal.scope_type === 'roadmap_item' && (
+                      <p className="list-item-sub muted">
+                        Gate ohne Plan — Arbeitspaket anlegen oder Eingang committen
+                      </p>
+                    )}
+                  </div>
+                  <div className="list-item-meta action-controls">
+                    {proposal.item_kind && (
+                      <span className="badge badge--kind muted">
+                        {backlogKindLabel(vocabulary, proposal.item_kind)}
+                      </span>
+                    )}
+                    {proposal.priority && <PriorityBadge priority={proposal.priority} />}
+                    {canManage
+                      && proposal.scope_type === 'backlog_item'
+                      && config.scopeTypes.includes('backlog_item') && (
+                        <button
+                          type="button"
+                          className="btn btn-primary btn-sm"
+                          disabled={busy || proposal.dependency_blocked}
+                          onClick={() =>
+                            onAcceptBacklogProposal?.(proposal.scope_id, {
+                              work_cycle_id: proposal.work_cycle_id,
+                              proposal_key: proposalKey,
+                            })
+                          }
+                        >
+                          {config.acceptLabel}
+                        </button>
+                      )}
+                  </div>
+                </li>
+              ))}
+            </ol>
+          </section>
+        )
+      })}
+    </>
+  )
+}

frontend/src/pages/initiative/InitiativeInboxPage.jsx

@@ -1,5 +1,7 @@
+import { useEffect, useMemo } from 'react'
 import { useInitiativeOperations } from '../../context/InitiativeOperationsContext.jsx'
 import { BacklogSection } from '../../components/BacklogSection.jsx'
+import { SteeringProposalsPanel } from '../../components/SteeringProposalsPanel.jsx'
 import { LoadingState } from '../../components/LoadingState.jsx'
 
 export function InitiativeInboxPage() {
@@ -21,8 +23,20 @@ export function InitiativeInboxPage() {
     handleConvertBacklog,
     handleBulkConvertBacklog,
     handleDeleteBacklog,
+    reloadSlices,
+    steeringSnapshot,
+    operatingContext,
   } = useInitiativeOperations()
 
+  useEffect(() => {
+    reloadSlices(['steering_snapshot'])
+  }, [reloadSlices])
+
+  const kernelProposals = useMemo(
+    () => steeringSnapshot?.steering_kernel?.proposals || {},
+    [steeringSnapshot],
+  )
+
   if (!capabilities.has('kairo.initiative.read')) {
     return null
   }
@@ -34,6 +48,17 @@ export function InitiativeInboxPage() {
   return (
     <>
       {error && <p className="error">{error}</p>}
+      <SteeringProposalsPanel
+        proposalsByKey={kernelProposals}
+        proposalKeys={['intake_triage']}
+        backlogVocabulary={operatingContext?.backlog_vocabulary}
+        canManage={capabilities.has('kairo.backlog.manage')}
+        onAcceptBacklogProposal={async (itemId) => {
+          await handleConvertBacklog(itemId, {})
+          await reloadSlices(['steering_snapshot', 'actions', 'backlog'])
+        }}
+        busy={formBusy}
+      />
       <BacklogSection
         items={backlogItems}
         initiativeId={initiativeId}

frontend/src/pages/initiative/InitiativePlanPage.jsx

@@ -1,5 +1,7 @@
+import { useEffect, useMemo } from 'react'
 import { useInitiativeOperations } from '../../context/InitiativeOperationsContext.jsx'
 import { GatesPlanPanel } from '../../components/GatesPlanPanel.jsx'
+import { SteeringProposalsPanel } from '../../components/SteeringProposalsPanel.jsx'
 
 export function InitiativePlanPage() {
   const {
@@ -10,9 +12,22 @@ export function InitiativePlanPage() {
     handleCreateRoadmapItem,
     handleReorderRoadmapItems,
     handleDeleteRoadmapItem,
+    handleConvertBacklog,
+    reloadSlices,
+    steeringSnapshot,
+    operatingContext,
     error,
   } = useInitiativeOperations()
 
+  useEffect(() => {
+    reloadSlices(['steering_snapshot'])
+  }, [reloadSlices])
+
+  const kernelProposals = useMemo(
+    () => steeringSnapshot?.steering_kernel?.proposals || {},
+    [steeringSnapshot],
+  )
+
   if (!capabilities.has('kairo.initiative.read')) {
     return null
   }
@@ -20,6 +35,17 @@ export function InitiativePlanPage() {
   return (
     <>
       {error && <p className="error">{error}</p>}
+      <SteeringProposalsPanel
+        proposalsByKey={kernelProposals}
+        proposalKeys={['gate_next_actions']}
+        backlogVocabulary={operatingContext?.backlog_vocabulary}
+        canManage={capabilities.has('kairo.backlog.manage')}
+        onAcceptBacklogProposal={async (itemId) => {
+          await handleConvertBacklog(itemId, {})
+          await reloadSlices(['steering_snapshot', 'actions', 'backlog'])
+        }}
+        busy={formBusy}
+      />
       <GatesPlanPanel
         initiativeId={initiativeId}
         items={roadmapItems}

frontend/src/pages/modes/PlanSprintPage.jsx

@@ -2,7 +2,7 @@ import { useEffect, useMemo } from 'react'
 import { RequireInitiativeScope } from '../../components/RequireInitiativeScope.jsx'
 import { ScopedInitiativeProvider } from '../../layout/ScopedInitiativeProvider.jsx'
 import { WorkCyclesPanel } from '../../components/WorkCyclesPanel.jsx'
-import { SprintCommitProposalPanel } from '../../components/SprintCommitProposalPanel.jsx'
+import { SteeringProposalsPanel } from '../../components/SteeringProposalsPanel.jsx'
 import { InitiativeActionsHub } from '../../components/InitiativeActionsHub.jsx'
 import { LoadingState } from '../../components/LoadingState.jsx'
 import { useInitiativeOperations } from '../../context/InitiativeOperationsContext.jsx'
@@ -58,11 +58,8 @@ function PlanSprintInner() {
     reloadSlices(['steering_snapshot'])
   }, [reloadSlices])
 
-  const sprintCommitProposals = useMemo(
-    () =>
-      steeringSnapshot?.sprint_commit_proposals ||
-      steeringSnapshot?.steering_kernel?.proposals?.sprint_commit ||
-      [],
+  const kernelProposals = useMemo(
+    () => steeringSnapshot?.steering_kernel?.proposals || {},
     [steeringSnapshot],
   )
 
@@ -110,12 +107,13 @@ function PlanSprintInner() {
         busy={formBusy}
       />
       {selectedWorkCycleId && (
-        <SprintCommitProposalPanel
-          proposals={sprintCommitProposals}
-          selectedWorkCycleId={selectedWorkCycleId}
+        <SteeringProposalsPanel
+          proposalsByKey={kernelProposals}
+          proposalKeys={['sprint_commit']}
+          filterContext={{ workCycleId: selectedWorkCycleId }}
           backlogVocabulary={operatingContext?.backlog_vocabulary}
           canManage={capabilities.has('kairo.backlog.manage')}
-          onAcceptProposal={async (itemId, options) => {
+          onAcceptBacklogProposal={async (itemId, options) => {
             await handleConvertBacklog(itemId, options)
             await reloadSlices(['steering_snapshot', 'actions', 'backlog'])
           }}

frontend/src/styles/components.css

@@ -1716,10 +1716,28 @@
   gap: 1rem;
 }
 
-.sprint-commit-proposal__blocked {
+.sprint-commit-proposal__blocked,
+.steering-proposal__blocked {
   color: var(--jk-warning-text, #7a4b08);
 }
 
+.steering-proposals {
+  margin-top: 1rem;
+}
+
+.steering-proposals__list {
+  list-style: none;
+  padding: 0;
+  margin: 0;
+}
+
+.steering-proposal {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
 .archetype-badge {
   background: var(--jk-surface-muted, #eef2f6);
   color: var(--jk-text-secondary, #445);

frontend/src/utils/steeringProposals.js

@@ -0,0 +1,51 @@
+/** Generic steering proposal UI config (Kernel v0.3). */
+
+export const PROPOSAL_UI_CONFIG = {
+  sprint_commit: {
+    title: 'Sprint-Vorschläge',
+    lead: 'Ranker-gestützte Commit-Vorschläge — Accept committet ins Sprint-Backlog.',
+    acceptLabel: 'In Sprint planen',
+    scopeTypes: ['backlog_item'],
+  },
+  gate_next_actions: {
+    title: 'Gate-Vorschläge',
+    lead: 'Planning Debt und Eingang am aktiven Gate — committen oder AP planen.',
+    acceptLabel: 'Committen',
+    scopeTypes: ['backlog_item'],
+  },
+  intake_triage: {
+    title: 'Triage-Vorschläge',
+    lead: 'Priorisierte Eingangs-Reihenfolge — Heuristik oder später Agent-Ranker.',
+    acceptLabel: 'Committen',
+    scopeTypes: ['backlog_item'],
+  },
+}
+
+export function listProposalKeys(proposalsByKey = {}) {
+  return Object.keys(PROPOSAL_UI_CONFIG).filter(
+    (key) => Array.isArray(proposalsByKey[key]) && proposalsByKey[key].length > 0,
+  )
+}
+
+export function proposalReasonLabel(proposal) {
+  const labels = {
+    priority_critical: 'Dringlichkeit critical',
+    priority_high: 'Hohe Priorität',
+    candidate_bug_or_issue: 'Kandidat (Heuristik)',
+    candidate_ready: 'Commit-bereit (Heuristik)',
+    waiting_on_feature_action: 'Wartet auf Feature-AP',
+    missing_parent_action: 'Feature-Referenz fehlt',
+    dependency_blocked: 'Abhängigkeit offen',
+    gate_backlog_ready: 'Gate-Eingang committen',
+    planning_debt: 'Planning Debt — Plan ergänzen',
+    intake_triage_candidate: 'Triage-Kandidat',
+  }
+  return labels[proposal?.reason_code] || proposal?.summary || 'Vorschlag'
+}
+
+export function filterSprintProposals(proposals, workCycleId) {
+  if (!workCycleId) return proposals || []
+  return (proposals || []).filter(
+    (p) => !p.work_cycle_id || String(p.work_cycle_id) === String(workCycleId),
+  )
+}