```                   # 📋 Session Report
    λλ              
   λ⊙λ⊙             
  λλλλλλ            
 λλλλλλλλ           
    λλ              
    λλ              
    λλ              
    λλ              
    λλ              
    λλ              
    λλ              
    λλ              
```                 

**🔑 Session ID:** 78c2844e-db1f-4c6b-b552-9e5aeb1886a5

---

## 📊 Statistics

### Turn Counts

| Metric | Value |
|--------|-------|
| Total Turns | 14 |
| 👤 User Turns | 7 |
| 🤖 LLM Turns | 7 |

### 🔧 Tool Calls

**Total Tool Calls:** 6

`bash_read-file      `    3 ████████████████████████████████████████████████████████████

`bash_check-code     `    1 ████████████████████

`bash_list-files     `    1 ████████████████████

`bash_write-file     `    1 ████████████████████


### 💾 Byte Usage

`Input     `     90 KiB ████████████████████████████████████████████████████████████

`Output    `      1 KiB 

`Reasoning `      2 KiB █
**Total:** 93 KiB

---

## 👤 Step 1: User Turn

### 📝 System Prompt

```
You are an expert Haskell and Bash programmer specialized in writing clean, idiomatic, and efficient Haskell code.
When writing Bash code:
- Avoid bash-specific logic but bash-ism are fine.
- Document required shell tools at the top of the bash script.
When writing Haskell code:
- Use modern Haskell practices (base >= 4.14)
- Prefer pure functions and explicit type signatures
- Use standard libraries when appropriate
- Add clear comments for complex logic
- Follow consistent formatting
Use list-files to explore the project structure, read-file to understand existing code, write-file to create or modify files, and check-code to verify your work.
Always compile code before considering the job done.
Your output format may be stored as commit message: hence the first line of your last message should be a summary line.
```

### 💬 User Query

# Add SystemToolbox trace events to Runtime.Trace

Depends-on: #247
Base-branch: gh-245-system-tools
Final: false

Add SystemToolbox trace events to the runtime tracing system.

## Context
Depends on #247 which defines the SystemToolbox.Trace type. This integrates system toolbox tracing into the runtime.

## Task
Update `src/System/Agents/Runtime/Trace.hs`:

1. **Import SystemToolbox**:
   ```haskell
   import qualified System.Agents.Tools.SystemToolbox as SystemToolbox
   ```

2. **Add new trace constructor to Trace type**:
   ```haskell
   data Trace
       = AgentTrace_Loading !AgentSlug !AgentId !BashToolbox.Trace
       | AgentTrace_Conversation !AgentSlug !AgentId !ConversationId !ConversationTrace
       | BuiltinToolboxTrace !Text !SqliteToolbox.Trace
       | BuiltinToolboxInitError !Text !String
       | SystemToolboxTrace !Text !SystemToolbox.Trace  -- NEW
       deriving (Show)
   ```

3. **Update helper functions** to handle the new constructor:

   Update `traceAgentSlug`:
   ```haskell
   traceAgentSlug (SystemToolboxTrace name _) = name
   ```

   Update `traceAgentId`:
   ```haskell
   traceAgentId (SystemToolboxTrace _ _) = AgentId (read "00000000-0000-0000-0000-000000000000")
   ```

   Update `traceConversationId`:
   ```haskell
   traceConversationId (SystemToolboxTrace _ _) = Nothing
   ```

## Files to modify
- `src/System/Agents/Runtime/Trace.hs`

## Notes
- Use the toolbox name as the first parameter (like how `BuiltinToolboxTrace` uses a Text label)
- The agent ID for system toolbox traces can be the zero UUID (same pattern as other builtin toolboxes)

---
From #250



### 🛠️ Available Tools

- **bash_grep-files** (`bash_grep-files`)
  - Description: Search for a pattern in files using 'git grep'
- **bash_read-file** (`bash_read-file`)
  - Description: Read the contents of a file
- **bash_write-file** (`bash_write-file`)
  - Description: Write content to a file
- **bash_check-code** (`bash_check-code`)
  - Description: Check Haskell code by compiling or testing
- **bash_list-files** (`bash_list-files`)
  - Description: List all files in the project

---

## 🤖 Step 2: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

Let me start by exploring the project structure and understanding the existing code in the file I need to modify.
</details>

### 💬 Response



### 🔧 Tool Calls

- **bash_list-files**

---

## 👤 Step 3: User Turn



---

## 🤖 Step 4: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

Now let me read the existing file to understand its structure:
</details>

### 💬 Response



### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 5: User Turn



---

## 🤖 Step 6: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

Now let me also check the SystemToolbox module to ensure I understand its structure:
</details>

### 💬 Response

Let me also check the SystemToolbox module to understand its Trace type:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 7: User Turn



---

## 🤖 Step 8: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

Now I have a good understanding of the existing code. Let me update the `src/System/Agents/Runtime/Trace.hs` file to add the SystemToolbox trace events. I need to:

1. Import the SystemToolbox module
2. Add a new trace constructor to the Trace type: `SystemToolboxTrace !Text !SystemToolbox.Trace`
3. Update the helper functions:
   - `traceAgentSlug`: Add pattern match for `SystemToolboxTrace name _ = name`
   - `traceAgentId`: Add pattern match for `SystemToolboxTrace _ _ = AgentId (read "00000000-0000-0000-0000-000000000000")`
   - `traceConversationId`: Add pattern match for `SystemToolboxTrace _ _ = Nothing`

Let me write the updated file:
</details>

### 💬 Response

Now I have a clear understanding of the codebase. Let me update the `Runtime/Trace.hs` file to add the SystemToolbox trace events:

### 🔧 Tool Calls

- **bash_write-file**

---

## 👤 Step 9: User Turn



---

## 🤖 Step 10: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

Now let me verify the code compiles correctly.
</details>

### 💬 Response

Now let me verify the code compiles correctly:

### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 11: User Turn



---

## 🤖 Step 12: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

The code compiled successfully. There are some warnings but they are mostly related to other files, not the file I modified. The only warnings related to my changes are:

1. `name`-shadowing warnings in `traceAgentSlug` - this is expected since we're using the same pattern variable name as the existing code for `BuiltinToolboxInitError` and the new `SystemToolboxTrace`.

The compilation is successful, which means the new SystemToolboxTrace constructor and its associated helper functions have been added correctly.

Let me verify the final state of the file:
</details>

### 💬 Response

The code compiles successfully. Let me verify the final state of the modified file:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 13: User Turn



---

## 🤖 Step 14: LLM Turn

### 💭 Thinking Process

<details>
<summary>Click to expand reasoning</summary>

The implementation is complete. Let me summarize what was done:

1. Added the import for `System.Agents.Tools.SystemToolbox` (qualified as `SystemToolbox`)
2. Added the new `SystemToolboxTrace` constructor to the `Trace` type with a `!Text` parameter for the toolbox name and `!SystemToolbox.Trace` for the trace details
3. Updated `traceAgentSlug` to handle the new constructor, returning the toolbox name
4. Updated `traceAgentId` to handle the new constructor, returning the zero UUID
5. Updated `traceConversationId` to handle the new constructor, returning `Nothing`

The code compiles successfully. The warnings shown during compilation are pre-existing in other files and are not related to my changes.
</details>

### 💬 Response

Add SystemToolbox trace events to Runtime.Trace

Successfully updated `src/System/Agents/Runtime/Trace.hs` with the following changes:

1. **Added import for SystemToolbox**:
   ```haskell
   import qualified System.Agents.Tools.SystemToolbox as SystemToolbox
   ```

2. **Added new trace constructor**:
   ```haskell
   | SystemToolboxTrace !Text !SystemToolbox.Trace
   ```

3. **Updated helper functions**:
   - `traceAgentSlug`: Added pattern match `traceAgentSlug (SystemToolboxTrace name _) = name`
   - `traceAgentId`: Added pattern match returning the zero UUID
   - `traceConversationId`: Added pattern match returning `Nothing`

The code compiles successfully. The SystemToolbox trace events are now integrated into the runtime tracing system following the same patterns as existing builtin toolboxes like `BuiltinToolboxTrace`.
