good!

README.md

@@ -44,10 +44,35 @@ Execute tasks from task files using DAG-based dependency resolution with persist
 
 ## Dependencies
 
-1 -> 2
+1 -> 2,3
 2 -> 3
 ```
 
+#### Supported Dependency Formats
+
+The parser supports two dependency declaration styles in the `## Dependencies` section:
+
+**Arrow Notation** (recommended):
+```
+1 -> 2,3,4
+5 -> 6
+```
+This means: "Task 1 must complete before tasks 2, 3, and 4 can start."
+
+**Natural Language**:
+```
+13 depends on 17, 18, 19, 20
+14 depends on 13, 15, 16
+```
+This means: "Task 13 depends on tasks 17, 18, 19, and 20."
+
+**Parallel Groups** (informational only):
+```
+1, 2, 3, 4 can be done in parallel
+5, 6, 7, 8 can be done in parallel
+```
+Note: These lines are ignored by the parser. Use explicit dependencies to control execution order.
+
 ### Simple Checkbox Format
 
 ```markdown

index.ts

@@ -153,7 +153,11 @@ export default function ralphLoopExtension(pi: ExtensionAPI): void {
           const found = findProgressFile(process.cwd());
           if (found) {
             ctx.ui.notify(
-							`Unknown command: ${command}\n\nFound existing progress in ${found.path}\nUse /ralph resume to continue.\n\nAvailable: ${COMMANDS.join(", ")}`,
+              `Unknown command: ${command}\n\nFound existing progress in ${
+                found.path
+              }\nUse /ralph resume to continue.\n\nAvailable: ${COMMANDS.join(
+                ", ",
+              )}`,
               "warning",
             );
           } else {
@@ -305,7 +309,9 @@ async function handleStatus(
     // No progress yet for this task — parse and show plan instead
     const project = parseTaskFile(taskFile);
     ctx.ui.notify(
-			`No progress for ${path.basename(taskFile)}. ${project.tasks.length} tasks found.\nUse /ralph run ${args[0]} to start.`,
+      `No progress for ${path.basename(taskFile)}. ${
+        project.tasks.length
+      } tasks found.\nUse /ralph run ${args[0]} to start.`,
       "info",
     );
     return;
@@ -374,7 +380,7 @@ async function handleResume(
   const completed = new Set(progress.getCompletedTaskIds());
 
   // Ask user for execution mode
-	const mode = await ctx.ui.select("Execution mode for this resume?", [
+  const mode = await ctx.ui.select("Execution mode for this run?", [
     "Parallel (DAG-optimized)",
     "Sequential (one at a time)",
   ]);
@@ -477,7 +483,9 @@ async function handleNext(
   }
 
   ctx.ui.notify(
-		`Executed: ${nextBatch.map((t) => t.id).join(", ")}\n\n${formatProgressStatus(progress.getState())}`,
+    `Executed: ${nextBatch
+      .map((t) => t.id)
+      .join(", ")}\n\n${formatProgressStatus(progress.getState())}`,
     "info",
   );
 }

src/executor.ts

@@ -71,27 +71,37 @@ export async function runTask(
 
 	const taskHeader = `${task.id} · ${task.title}`;
 
-	// Live progress widget above the editor — animated spinner + tool call updates
+	// Live progress widget above the editor — animated spinner + tool call tree
 	// Using setWidget instead of setWorkingMessage because the working message area
 	// is only visible during parent agent streaming, not during extension command execution.
 	const SPINNER_FRAMES = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
 	let frameIndex = 0;
-	let lastToolLabel = "";
 	const theme = ctx.ui.theme;
+	const MAX_COLLAPSED = 3;
 
 	const toolCalls: ToolCallEntry[] = [];
 
 	const updateWidget = () => {
 		const frame = theme.fg("accent", SPINNER_FRAMES[frameIndex]);
 		const lines = [`${frame} ${taskHeader}`];
+
 		if (toolCalls.length > 0) {
-			lines.push(
-				theme.fg(
-					"dim",
-					`  ${toolCalls.length} tool${toolCalls.length !== 1 ? "s" : ""} · ${lastToolLabel}`,
-				),
-			);
+			const shown = toolCalls.slice(-MAX_COLLAPSED);
+			const remaining = toolCalls.length - shown.length;
+
+			if (remaining > 0) {
+				lines.push(theme.fg("dim", `  ├── ${remaining} more`));
 			}
+
+			for (let i = 0; i < shown.length; i++) {
+				const entry = shown[i];
+				const isLast = i === shown.length - 1;
+				const branch = isLast ? "  └── " : "  ├── ";
+				const tag = theme.fg("accent", `[${entry.name}]`);
+				lines.push(`${branch}${tag} ${entry.label}`);
+			}
+		}
+
 		ctx.ui.setWidget("ralph-task", lines);
 	};
 
@@ -119,8 +129,6 @@ export async function runTask(
 					name: event.toolName,
 					label,
 				});
-				// Update widget with latest tool call info
-				lastToolLabel = `[${event.toolName}] ${label}`;
 				updateWidget();
 			}
 		},

src/parser.ts

@@ -88,13 +88,38 @@ function parseFioFormat(
 		}
 
 		if (inDeps) {
-			const depMatch = line.match(/^(\d+)\s*->\s*(\d+)/);
-			if (depMatch) {
-				const [, from, to] = depMatch;
+			// Format 2: Arrow notation with multiple targets
+			// "01 -> 02,03,06 (description)" means 02, 03, 06 depend on 01
+			const arrowMatch = line.match(/^(\d+)\s*->\s*([\d,\s]+?)(?:\s*\(|$)/);
+			if (arrowMatch) {
+				const [, from, targets] = arrowMatch;
 				const fromId = `0${from}`;
-				const toId = `0${to}`;
-				if (!dependencies[fromId]) dependencies[fromId] = [];
-				dependencies[fromId].push(toId);
+				const targetIds = targets
+					.split(",")
+					.map((t) => t.trim())
+					.filter((t) => t)
+					.map((t) => `0${t}`);
+				
+				// Each target depends on the source
+				for (const toId of targetIds) {
+					if (!dependencies[toId]) dependencies[toId] = [];
+					dependencies[toId].push(fromId);
+				}
+			}
+
+			// Format 1: Natural language "X depends on A, B, C"
+			const dependsMatch = line.match(/^(\d+)\s+depends\s+on\s+([\d,\s]+)/i);
+			if (dependsMatch) {
+				const [, taskId, depsList] = dependsMatch;
+				const taskIdPadded = `0${taskId}`;
+				const depIds = depsList
+					.split(",")
+					.map((t) => t.trim())
+					.filter((t) => t)
+					.map((t) => `0${t}`);
+				
+				if (!dependencies[taskIdPadded]) dependencies[taskIdPadded] = [];
+				dependencies[taskIdPadded].push(...depIds);
 			}
 
 			// Parse meta blocks for task configuration (timeout, etc.)
@@ -126,6 +151,13 @@ function parseFioFormat(
 	const objectiveMatch = content.match(/^#\s+(.+)$/m);
 	const objective = objectiveMatch ? objectiveMatch[1].trim() : undefined;
 
+	// Apply dependencies map to task.dependencies arrays
+	for (const task of tasks) {
+		if (dependencies[task.id]) {
+			task.dependencies = dependencies[task.id];
+		}
+	}
+
 	return {
 		tasks,
 		dependencies,