Progress Skill

Real-time progress display during command execution with stage and task status indicators.

When Used

Command	Progress Displays
`/plan`	Research → Write → Validate phases with sub-agents
`/implement`	Per-stage progress with TDD phases and verification
`/ship`	Commit → PR → CI → CodeRabbit stages

NOT used by: /start (quick operation), /guide (informational), /mode (immediate)

Events

Event	Display Update
Command starts	Show initial progress frame
Stage starts	Update stage status to RUNNING
Sub-agent starts	Show sub-agent with spinner
Sub-agent completes	Show checkmark and timing
Sub-agent outputs result	Show summary below sub-agent
Stage completes	Update stage status, move to next
Command completes	Show final summary
Error occurs	Show error inline, update status

Progress Data Structure

typescript

interface ExecutionProgress {
  // Command context
  command: string;
  startTime: Date;

  // Current state
  currentStage: number;
  totalStages: number;

  // Stages
  stages: StageProgress[];

  // Overall progress
  percentComplete: number;
  status: "running" | "completed" | "failed";
}

interface StageProgress {
  number: number;
  name: string;
  status: "pending" | "running" | "completed" | "failed";
  agent?: string;
  subAgents: SubAgentProgress[];
  startTime?: Date;
  endTime?: Date;
}

interface SubAgentProgress {
  name: string;
  model: "Opus" | "Sonnet" | "Haiku";
  status: "pending" | "running" | "completed" | "failed";
  output?: string; // Brief summary of result
  duration?: number; // Seconds
  parallel?: boolean; // True if runs in parallel
}

Display Format

/plan Progress

text

┌─────────────────────────────────────────────────────────────────┐
│  /plan user-authentication                                      │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  PHASE 1: RESEARCH                                  [COMPLETE]  │
│  ├─ ✓ domain-researcher (Opus)                      [3.2s]      │
│  │   Found: session.ts, email.ts - no conflicts                 │
│                                                                 │
│  PHASE 2: WRITE                                     [RUNNING]   │
│  ├─ ● domain-writer (Sonnet)                        [RUNNING]   │
│  │   Writing: specs/user-authentication/design.md               │
│                                                                 │
│  PHASE 3: VALIDATE                                  [PENDING]   │
│  └─ ○ quality-validator (Haiku)                                 │
│                                                                 │
│  Progress: ██████████░░░░░░░░░░ 50%                              │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

/implement Progress (Multi-Stage)

text

┌─────────────────────────────────────────────────────────────────┐
│  /implement user-authentication                                 │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  STAGE 1: DATABASE SCHEMA                           [COMPLETE]  │
│  Agent: code-agent                                              │
│  ├─ ✓ code-researcher (Opus)                        [2.1s]      │
│  │   Found: Prisma schema at prisma/schema.prisma               │
│  ├─ ✓ code-writer [TDD-RED] (Sonnet)                [4.5s]      │
│  │   Wrote: 3 failing tests                                     │
│  ├─ ✓ code-writer [TDD-GREEN] (Sonnet)              [8.2s]      │
│  │   Implemented: User model + migration                        │
│  └─ ✓ code-validator (Haiku)                        [2.1s]      │
│      Tests: PASS (3/3)                                          │
│                                                                 │
│  STAGE 2: AUTH API                                  [RUNNING]   │
│  Agent: code-agent                                              │
│  ├─ ✓ code-researcher (Opus)                        [1.8s]      │
│  │   Context: Using JWT pattern from session.ts                 │
│  ├─ ● code-writer [TDD-RED] (Sonnet)                [RUNNING]   │
│  │   Writing: tests for login/register mutations                │
│  └─ ○ code-writer [TDD-GREEN] (Sonnet)              [PENDING]   │
│  └─ ○ code-validator (Haiku)                        [PENDING]   │
│                                                                 │
│  STAGE 3: UI COMPONENTS                             [PENDING]   │
│  Agent: ui-agent                                                │
│  └─ [3 sub-agents pending]                                      │
│                                                                 │
│  STAGE 4: FINAL VERIFICATION                        [PENDING]   │
│  Agent: check-agent (parallel)                                  │
│  └─ [5 checkers pending]                                        │
│                                                                 │
│  Progress: ████████░░░░░░░░░░░░ 40%                              │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

/ship Progress

text

┌─────────────────────────────────────────────────────────────────┐
│  /ship                                                          │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  STAGE 1: COMMIT                                    [COMPLETE]  │
│  ├─ ✓ change-analyzer (Sonnet)                      [2.3s]      │
│  │   Message: "feat: add user authentication"                   │
│  └─ ✓ git-executor (Haiku)                          [0.5s]      │
│      Commit: abc1234                                            │
│                                                                 │
│  STAGE 2: CREATE PR                                 [COMPLETE]  │
│  ├─ ✓ pr-analyzer (Sonnet)                          [3.1s]      │
│  │   Title: "feat: add user authentication"                     │
│  └─ ✓ git-executor (Haiku)                          [1.2s]      │
│      PR: #42 created                                            │
│                                                                 │
│  STAGE 3: WAIT FOR CI                               [RUNNING]   │
│  ├─ ● Polling GitHub Actions...                     [45s]       │
│  │   Status: Tests running (3/5 jobs complete)                  │
│                                                                 │
│  STAGE 4: WAIT FOR CODERABBIT                       [PENDING]   │
│  └─ ○ Waiting for CI to complete first...                       │
│                                                                 │
│  Progress: ██████████████░░░░░░ 70%                              │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

Final Verification Progress (Parallel)

text

┌─────────────────────────────────────────────────────────────────┐
│  STAGE 4: FINAL VERIFICATION                        [RUNNING]   │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  Agent: check-agent (parallel)                                  │
│  ├─ ✓ build-checker (Haiku)                         [8.2s]      │
│  │   Build: SUCCESS (no errors)                                 │
│  ├─ ✓ type-checker (Haiku)                          [3.1s]      │
│  │   Types: PASS (0 errors)                                     │
│  ├─ ● lint-checker (Haiku)                          [RUNNING]   │
│  │   Checking: 47 files...                                      │
│  ├─ ● test-runner (Haiku)                           [RUNNING]   │
│  │   Running: 23/47 tests...                                    │
│  └─ ○ security-scanner (Haiku)                      [PENDING]   │
│                                                                 │
│  ⊕ = runs in parallel                                           │
│                                                                 │
│  Progress: ████████████░░░░░░░░ 60%                              │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

Status Indicators

Visual Symbols

Symbol	Meaning	Description
`○`	Pending	Not yet started
`●`	Running	Currently executing
`✓`	Completed	Finished successfully
`✗`	Failed	Finished with error
`⊕`	Parallel	Running in parallel with others

Status Colors (Terminal)

Status	Color	ANSI Code
Pending	Gray	`\x1b[90m`
Running	Yellow	`\x1b[33m`
Completed	Green	`\x1b[32m`
Failed	Red	`\x1b[31m`

Stage Status Tags

Tag	Meaning
`[PENDING]`	Stage not started
`[RUNNING]`	Stage currently executing
`[COMPLETED]`	Stage finished successfully
`[FAILED]`	Stage finished with error

Progress Bar

Calculation

typescript

function calculateProgress(stages: StageProgress[]): number {
  // Bounds check: ensure stages array is non-empty
  if (!stages || stages.length === 0) {
    return 0;
  }

  const weights = stages.map((stage) => {
    // Weight by sub-agent count
    return stage.subAgents.length;
  });

  const totalWeight = weights.reduce((a, b) => a + b, 0);

  // Division by zero guard: if no sub-agents across all stages
  if (totalWeight === 0) {
    return 0;
  }

  let completedWeight = 0;
  stages.forEach((stage, i) => {
    const stageWeight = weights[i];
    const completedSubAgents = stage.subAgents.filter(
      (sa) => sa.status === "completed"
    ).length;
    const runningSubAgents = stage.subAgents.filter(
      (sa) => sa.status === "running"
    ).length;

    // Division by zero guard: only calculate if stage has sub-agents
    if (stage.subAgents.length > 0) {
      // Completed sub-agents count fully
      completedWeight +=
        (completedSubAgents / stage.subAgents.length) * stageWeight;
      // Running sub-agents count as 50%
      completedWeight +=
        (runningSubAgents / stage.subAgents.length) * stageWeight * 0.5;
    }
  });

  return Math.round((completedWeight / totalWeight) * 100);
}

Visual Representation

text

Progress: ████████████░░░░░░░░ 60%
          │          │        │
          └─ Filled  │        └─ Percentage
                     └─ Empty

Width: 20 characters for bar + 5 for percentage

Real-Time Updates

Update Mechanism

typescript

interface ProgressUpdate {
  type:
    | "stage_start"
    | "subagent_start"
    | "subagent_complete"
    | "subagent_output"
    | "stage_complete"
    | "error";
  stageIndex: number;
  subAgentIndex?: number;
  data: {
    output?: string;
    duration?: number;
    error?: string;
  };
}

function applyUpdate(
  progress: ExecutionProgress,
  update: ProgressUpdate
): ExecutionProgress {
  const newProgress = { ...progress };

  // Bounds check: validate stageIndex is within valid range
  if (update.stageIndex < 0 || update.stageIndex >= newProgress.stages.length) {
    // Invalid stage index, return progress unchanged
    return newProgress;
  }

  const stage = newProgress.stages[update.stageIndex];

  switch (update.type) {
    case "stage_start":
      stage.status = "running";
      stage.startTime = new Date();
      break;

    case "subagent_start":
      if (
        update.subAgentIndex !== undefined &&
        update.subAgentIndex >= 0 &&
        update.subAgentIndex < stage.subAgents.length
      ) {
        stage.subAgents[update.subAgentIndex].status = "running";
      }
      break;

    case "subagent_complete":
      if (
        update.subAgentIndex !== undefined &&
        update.subAgentIndex >= 0 &&
        update.subAgentIndex < stage.subAgents.length
      ) {
        const subAgent = stage.subAgents[update.subAgentIndex];
        subAgent.status = "completed";
        subAgent.duration = update.data.duration;
        subAgent.output = update.data.output;
      }
      break;

    case "stage_complete":
      stage.status = "completed";
      stage.endTime = new Date();
      // Bounds check: ensure currentStage doesn't exceed total stages
      if (newProgress.currentStage < newProgress.stages.length - 1) {
        newProgress.currentStage++;
      }
      break;

    case "error":
      if (
        update.subAgentIndex !== undefined &&
        update.subAgentIndex >= 0 &&
        update.subAgentIndex < stage.subAgents.length
      ) {
        stage.subAgents[update.subAgentIndex].status = "failed";
      }
      stage.status = "failed";
      break;
  }

  newProgress.percentComplete = calculateProgress(newProgress.stages);
  return newProgress;
}

Refresh Rate

Scenario	Refresh Rate
Sub-agent running	500ms
Waiting for result	1000ms
Parallel execution	250ms
Error state	Immediate

Sub-Agent Output Display

Output Formatting

Summarize sub-agent outputs to fit single line:

typescript

function formatOutput(output: string, maxLength: number = 60): string {
  // Remove newlines
  const clean = output.replace(/\n/g, " ").trim();

  // Truncate if needed
  if (clean.length > maxLength) {
    return clean.substring(0, maxLength - 3) + "...";
  }

  return clean;
}

Output Examples

Sub-Agent	Raw Output	Displayed
researcher	`Found 3 related files...`	`Found: 3 related files in src/lib/`
writer	`Created LoginForm.tsx...`	`Writing: src/components/LoginForm.tsx`
validator	`Tests passed: 12/12, coverage: 82%`	`Tests: PASS (12/12, 82% coverage)`
investigator	`Root cause identified in middleware...`	`Root cause: Middleware session handling`

Completion Display

Success

text

┌─────────────────────────────────────────────────────────────────┐
│  /implement login form                                [COMPLETED]   │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  ✓ All stages completed successfully                            │
│                                                                 │
│  Summary:                                                       │
│  ├─ Files created: 3                                            │
│  │   • src/components/LoginForm.tsx                             │
│  │   • src/components/LoginForm.test.tsx                        │
│  │   • src/lib/validation.ts                                    │
│  ├─ Tests: 8 passing                                            │
│  ├─ Coverage: 85%                                               │
│  └─ Duration: 45.2s                                             │
│                                                                 │
│  Next: /ship                                           │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

Failure

text

┌─────────────────────────────────────────────────────────────────┐
│  /implement login form                                   [FAILED]   │
├─────────────────────────────────────────────────────────────────┤
│                                                                 │
│  ✗ Stage 2 (BUILD) failed                                       │
│                                                                 │
│  Error:                                                         │
│  ├─ Sub-agent: ui-validator                                     │
│  ├─ Reason: TypeScript error in LoginForm.tsx                   │
│  └─ Details:                                                    │
│      Type 'string' is not assignable to type 'number'           │
│      at line 42, column 15                                      │
│                                                                 │
│  Partial Progress:                                              │
│  ├─ ✓ ui-researcher completed                                   │
│  ├─ ✓ ui-builder completed                                      │
│  └─ ✗ ui-validator failed                                       │
│                                                                 │
│  Recovery: Fix type error and run /implement login form again       │
│                                                                 │
└─────────────────────────────────────────────────────────────────┘

Error Handling

Scenario	Display Behavior
Sub-agent timeout	Show timeout error, mark as failed
Sub-agent crash	Show error message, mark as failed
Network error	Show retry message, attempt retry
User interrupt (Ctrl+C)	Show interrupted message, clean up
Partial completion	Show what completed, what remains

Timing Display

Format

Duration	Display
< 1 second	`[0.Xs]`
1-59 seconds	`[Xs]`
1-59 minutes	`[Xm Ys]`
1+ hours	`[Xh Ym]`

Examples

text

[0.3s]   # 300 milliseconds
[2.1s]   # 2.1 seconds
[45s]    # 45 seconds
[1m 23s] # 1 minute 23 seconds
[5m 0s]  # 5 minutes

Search AI Tools

progress

Install this agent skill to your Project

SKILL.md

Progress Skill

When Used

Events

Progress Data Structure

Display Format

/plan Progress

/implement Progress (Multi-Stage)

/ship Progress

Final Verification Progress (Parallel)

Status Indicators

Visual Symbols

Status Colors (Terminal)

Stage Status Tags

Progress Bar

Calculation

Visual Representation

Real-Time Updates

Update Mechanism

Refresh Rate

Sub-Agent Output Display

Output Formatting

Output Examples

Completion Display

Success

Failure

Error Handling

Timing Display

Format

Examples