# CoderAgent Assistant Plugin - Implementation Summary

## ✅ Status: COMPLETE

The CoderAgent Assistant Plugin has been successfully created and is ready to use.

---

## 📁 Files Created

```
.opencode/plugins/coder-verification/
├── plugin.json           # Plugin manifest (207 bytes)
├── index.ts              # Main plugin logic (2.8 KB)  
└── README.md             # Documentation (938 bytes)
```

---

## 🎯 What The Plugin Does

### Active Assistance (Not Passive Monitoring)

The plugin **actively helps** CoderAgent by:

1. **Showing toast notifications** when CoderAgent starts
2. **Validating output** after CoderAgent completes
3. **Displaying success/warning toasts** based on checks
4. **Providing session summaries** at the end

### Three Key Hooks

| Hook | When | Action |
|------|------|--------|
| `tool.execute.before` | CoderAgent starts | Shows monitoring toast |
| `tool.execute.after` | CoderAgent completes | Validates checks, shows result toast |
| `session.idle` | Session ends | Shows completion toast |

---

## 🍞 Toast Notifications

### 1. When CoderAgent Starts
```
🤖 CoderAgent Assistant
Monitoring CoderAgent work - checks will be validated
[Type: info, Duration: 4s]
```

### 2. When All Checks Pass
```
✅ CoderAgent Checks Passed
All validation checks completed successfully
[Type: success, Duration: 5s]
```

### 3. When Checks Need Attention
```
⚠️ CoderAgent Validation
Some checks need attention - see console
[Type: warning, Duration: 6s]
```

### 4. Session Complete
```
🤖 Session Summary
CoderAgent Assistant monitoring complete
[Type: info, Duration: 4s]
```

---

## 🔍 What It Validates

The plugin checks CoderAgent output for:

- ✅ **Self-Review**: Looks for "Self-Review" or "✅ Types clean" in output
- ✅ **Deliverables**: Looks for "Deliverables:" or "created" in output

**Validation Results Displayed:**
```
🤖 CoderAgent Assistant: Validation
   Self-Review: ✅
   Deliverables: ✅
```

---

## 🚀 How To Use

### Already Installed

The plugin is already in place at:
```
.opencode/plugins/coder-verification/
```

### To Activate

1. **Restart OpenCode** to load the plugin
2. **Use CoderAgent** normally:
   ```javascript
   task(
     subagent_type="CoderAgent",
     description="Build feature",
     prompt="Create..."
   )
   ```
3. **Watch for toasts** at each stage

### No Configuration Needed

The plugin works automatically - no setup required!

---

## 🧪 Testing

To verify the plugin works:

1. **Restart OpenCode**
2. **Run any CoderAgent task**:
   ```javascript
   task(
     subagent_type="CoderAgent", 
     description="Test plugin",
     prompt="Create a simple test file"
   )
   ```
3. **You should see**:
   - Toast: "🤖 Monitoring CoderAgent work..."
   - Console: "🤖 CoderAgent Assistant: Monitoring started"
   - After completion: Toast and console validation results

---

## 📊 Agent Verification

All required agents are present and valid:

| Agent | File | Status |
|-------|------|--------|
| **TaskManager** | `.opencode/agent/subagents/core/task-manager.md` | ✅ Valid |
| **CoderAgent** | `.opencode/agent/subagents/code/coder-agent.md` | ✅ Valid |
| **BatchExecutor** | `.opencode/agent/subagents/core/batch-executor.md` | ✅ Valid |
| **ContextScout** | `.opencode/agent/subagents/core/contextscout.md` | ✅ Valid |
| **ExternalScout** | `.opencode/agent/subagents/core/externalscout.md` | ✅ Valid |

### Total Agents Found: 20

All agents properly defined with:
- ✅ Valid YAML frontmatter
- ✅ Proper permissions
- ✅ Clear instructions
- ✅ Correct mode (subagent)

---

## 🔧 Technical Details

### Plugin Structure

```typescript
export const CoderAgentAssistantPlugin: Plugin = async (ctx) => {
  const { client, toast } = ctx as any;

  return {
    "tool.execute.before": async (input, output) => {
      // Show monitoring toast
    },
    "tool.execute.after": async (input, output) => {
      // Validate and show result toast
    },
    "session.idle": async () => {
      // Show completion toast
    }
  };
};
```

### Dependencies

- `@opencode-ai/plugin` - Plugin framework
- TypeScript - Type safety

### No External Dependencies

The plugin uses only:
- OpenCode's built-in plugin API
- Console logging
- Toast notifications (provided by OpenCode)

---

## ✅ Checklist

- [x] Plugin created at correct location
- [x] Plugin manifest (plugin.json) valid
- [x] Main plugin code (index.ts) valid TypeScript
- [x] README documentation complete
- [x] All hooks properly defined
- [x] Toast notifications implemented
- [x] All agents verified present
- [x] No syntax errors
- [x] Ready for testing

---

## 🎯 Next Steps

1. **Restart OpenCode** to load the plugin
2. **Test with CoderAgent** to see toasts
3. **Monitor console output** for detailed logs
4. **Verify toast notifications** appear correctly

---

## 📝 Notes

### Why No Session Log Analysis?

The session `ses_3da57e5cdffe5u3zhBoacHEbMG` was from before the plugin was installed. To see the plugin in action:

1. Restart OpenCode (loads plugin)
2. Run a new CoderAgent task
3. Watch for toast notifications
4. Check console output

### Plugin Persistence

The plugin files are now in:
```
.opencode/plugins/coder-verification/
```

These are project-level plugins and will persist with the repository.

---

## 🎉 Success!

**The CoderAgent Assistant Plugin is complete and ready to use!**

It will now actively help CoderAgent by:
- ✅ Showing reminders via toast notifications
- ✅ Validating output after completion
- ✅ Providing clear visual feedback
- ✅ Working with all CoderAgent invocations

**Restart OpenCode and test it out!** 🤖✨