1 files changed, 18 insertions, 0 deletions
diff --git a/src/Agent.Planner/PlannerTask.cs b/src/Agent.Planner/PlannerTask.cs
new file mode 100644
index 0000000..edc85c2
--- /dev/null
+++ b/src/Agent.Planner/PlannerTask.cs
@@ -0,0 +1,18 @@
+namespace Agent.Planner;
+
+public sealed record PlannerTask(
+    Guid Id,
+    string Description,
+    IReadOnlySet<Guid> Dependencies,
+    PlannerTaskState State,
+    TokenBudgetClass BudgetClass,
+    TokenEstimate Estimate,
+    long ActualInputTokens,
+    long ActualOutputTokens,
+    bool RequiresExternalEffect)
+{
+    public double ExpectedTokens => Estimate.ExpectedTokens;
+    public long ActualTotalTokens => checked(ActualInputTokens + ActualOutputTokens);
+}
+
+public sealed record CriticalPathResult(IReadOnlyList<Guid> TaskIds, double CumulativeTokenCost);