```                   # 📋 Session Report
    λλ              
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```                 

**🔑 Session ID:** 7ffa7d48-4c51-4f81-9ab5-7d3e4d7412d6

---

## 📊 Statistics

### Turn Counts

| Metric | Value |
|--------|-------|
| Total Turns | 20 |
| 👤 User Turns | 10 |
| 🤖 LLM Turns | 10 |

### 🔧 Tool Calls

**Total Tool Calls:** 9

`bash_read-file      `    5 ████████████████████████████████████████████████████████████

`bash_check-code     `    2 ████████████████████████

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

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


### 💾 Byte Usage

`Input     `    189 KiB ████████████████████████████████████████████████████████████

`Output    `      2 KiB 

`Reasoning `      2 KiB 
**Total:** 193 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

# Update Runtime to initialize SystemToolbox tools

Depends-on: #249,#250
Base-branch: gh-245-system-tools
Final: false

Update the Runtime to initialize and register SystemToolbox tools alongside other builtin toolboxes.

## Context
Depends on #249 (registration functions) and #250 (trace events). This integrates the system toolbox into the runtime initialization.

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

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

2. **Update `initializeBuiltinToolboxes`** return type to handle multiple toolbox types:
   
   The function currently returns `IO [SqliteToolbox.Toolbox]`. We need to extend it to also return System toolboxes.
   
   Create a new sum type or use a tuple return:
   ```haskell
   -- Option: Use a record to hold all initialized toolboxes
   data InitializedToolboxes = InitializedToolboxes
       { sqliteToolboxes :: [SqliteToolbox.Toolbox]
       , systemToolboxes :: [SystemToolbox.Toolbox]
       }
   ```
   
   Or keep it simpler and return both lists:
   ```haskell
   initializeBuiltinToolboxes ::
       Tracer IO Trace ->
       [BuiltinToolboxDescription] ->
       IO ([SqliteToolbox.Toolbox], [SystemToolbox.Toolbox])
   ```

3. **Update `initializeBuiltinToolbox`** to handle SystemToolbox:
   ```haskell
   initializeBuiltinToolbox ::
       Tracer IO Trace ->
       BuiltinToolboxDescription ->
       IO (Either String (Either [SqliteToolbox.Toolbox] [SystemToolbox.Toolbox]))
   initializeBuiltinToolbox tracer (SqliteToolbox desc) = do
       -- existing implementation, wrap result with Left
       ...
       pure $ Right $ Left [toolbox]
   initializeBuiltinToolbox tracer (SystemToolbox desc) = do
       let toolboxTracer = contramap (SystemToolboxTrace desc.systemToolboxName) tracer
       result <- SystemToolbox.initializeToolbox toolboxTracer desc
       case result of
           Left err -> pure $ Left err
           Right toolbox -> pure $ Right $ Right [toolbox]
   ```

   **Alternative cleaner approach**: Keep separate functions:
   ```haskell
   initializeBuiltinToolboxes ::
       Tracer IO Trace ->
       [BuiltinToolboxDescription] ->
       IO ([SqliteToolbox.Toolbox], [SystemToolbox.Toolbox])
   initializeBuiltinToolboxes tracer descriptions = do
       let sqliteDescs = [desc | SqliteToolbox desc <- descriptions]
       let systemDescs = [desc | SystemToolbox desc <- descriptions]
       
       sqliteResults <- traverse (initializeSqliteToolbox tracer) sqliteDescs
       systemResults <- traverse (initializeSystemToolbox tracer) systemDescs
       
       let (sqliteErrors, sqliteToolboxes) = partitionEithers sqliteResults
       let (systemErrors, systemToolboxes) = partitionEithers systemResults
       
       -- Trace errors
       mapM_ (\err -> runTracer tracer (BuiltinToolboxInitError "sqlite" err)) sqliteErrors
       mapM_ (\err -> runTracer tracer (BuiltinToolboxInitError "system" err)) systemErrors
       
       pure (sqliteToolboxes, systemToolboxes)
   ```

4. **Add `readSystemToolsRegistrations`** function:
   ```haskell
   readSystemToolsRegistrations ::
       Tracer IO Trace ->
       [SystemToolbox.Toolbox] ->
       IO [ToolRegistration]
   readSystemToolsRegistrations tracer toolboxes = do
       results <- traverse (registerSystemToolsWithTracing tracer) toolboxes
       let (errors, registrations) = partitionEithers results
       mapM_ (\err -> runTracer tracer (BuiltinToolboxInitError "system" err)) errors
       pure $ concat registrations
     where
       registerSystemToolsWithTracing toolbox = do
           result <- registerSystemTools toolbox
           case result of
               Left err -> do
                   runTracer tracer (BuiltinToolboxInitError (SystemToolbox.toolboxName toolbox) err)
                   pure $ Left err
               Right regs -> pure $ Right regs
   ```

5. **Update `newRuntime`** to include System tools:
   ```haskell
   newRuntime ::
       ... existing params ...
       [BuiltinToolboxDescription] ->
       IO (Either String Runtime)
   newRuntime slug announce tracer apiKey model tooldir mkIoTools mcpToolboxes openApiToolRegs builtinDescriptions = do
       ...
       -- Initialize builtin toolboxes (SQLite and System)
       (sqliteToolboxes, systemToolboxes) <- initializeBuiltinToolboxes tracer builtinDescriptions
       ...
       let readTools = do
               base <- (<>) <$> Background.readBackgroundVal bkgToolsWithIOTools <*> readAdditionalTools
               mcp <- readMcpToolsRegistrations
               sqlite <- readSqliteToolsRegistrations tracer sqliteToolboxes
               system <- readSystemToolsRegistrations tracer systemToolboxes
               pure $ base <> mcp <> openApiToolRegs <> sqlite <> system
       ...
   ```

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

## Notes
- Keep the changes minimal and consistent with how SQLite toolboxes are handled
- The `readAdditionalTools` function should include system tool registrations
- Error handling should follow the same pattern (trace errors but continue with partial success)

---
From #251



### 🛠️ 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 before making any changes.
</details>

### 💬 Response



### 🔧 Tool Calls

- **bash_list-files**

---

## 👤 Step 3: User Turn



---

## 🤖 Step 4: LLM Turn

### 💭 Thinking Process

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

Let me read the Runtime.hs file to understand the current implementation:
</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 read the SystemToolbox module to understand its interface:
</details>

### 💬 Response

Now let me check the SystemToolbox module to understand its interface:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 7: User Turn



---

## 🤖 Step 8: LLM Turn

### 💭 Thinking Process

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

Now let me check the ToolRegistration module to see the `registerSystemTools` function that I need to use:
</details>

### 💬 Response

Let me check the ToolRegistration module to understand the registration functions:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 9: User Turn



---

## 🤖 Step 10: LLM Turn

### 💭 Thinking Process

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

Now let me check the Trace module to understand the available trace events:
</details>

### 💬 Response

Now let me check the Runtime Trace module:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 11: User Turn



---

## 🤖 Step 12: LLM Turn

### 💭 Thinking Process

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

Now let me check the Base module to understand the BuiltinToolboxDescription type and related types:
</details>

### 💬 Response

Let me check the Base module for the BuiltinToolboxDescription type:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 13: User Turn



---

## 🤖 Step 14: LLM Turn

### 💭 Thinking Process

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

Now I have a complete picture of the code. Let me now update the Runtime.hs file to:

1. Import SystemToolbox
2. Update `initializeBuiltinToolboxes` to return both SQLite and System toolboxes
3. Update `initializeBuiltinToolbox` to handle SystemToolbox
4. Add `readSystemToolsRegistrations` function
5. Update `newRuntime` to include System tools

Let me write the updated file:
</details>

### 💬 Response

Now I have a complete understanding of the codebase. Let me update the Runtime.hs file to integrate SystemToolbox:

### 🔧 Tool Calls

- **bash_write-file**

---

## 👤 Step 15: User Turn



---

## 🤖 Step 16: LLM Turn

### 💭 Thinking Process

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

Now let me compile the code to verify there are no errors:
</details>

### 💬 Response

Let me compile the code to verify the changes are correct:

### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 17: User Turn



---

## 🤖 Step 18: LLM Turn

### 💭 Thinking Process

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

The code compiles successfully. There are some warnings (mostly pre-existing ones in other files), but no errors. The changes I made are:

1. Added the import for `SystemToolbox`
2. Updated `initializeBuiltinToolboxes` to return a tuple of both SQLite and System toolboxes
3. Split the initialization into separate `initializeSqliteToolbox` and `initializeSystemToolbox` functions
4. Added `readSystemToolsRegistrations` function 
5. Updated `newRuntime` to include System tool registrations in the tools read function

Let me also run the tests to make sure everything is working:
</details>

### 💬 Response

The code compiles successfully. Let me run the tests to make sure everything is working:

### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 19: User Turn



---

## 🤖 Step 20: LLM Turn

### 💭 Thinking Process

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

All 270 tests passed. The implementation is complete. Let me verify the final implementation matches the requirements:

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

2. **Update `initializeBuiltinToolboxes` return type**: ✓ Changed from `IO [SqliteToolbox.Toolbox]` to `IO ([SqliteToolbox.Toolbox], [SystemToolbox.Toolbox])`

3. **Update `initializeBuiltinToolbox` to handle SystemToolbox**: ✓ Instead of a single function with Either, I split into separate functions `initializeSqliteToolbox` and `initializeSystemToolbox` for cleaner code, which is the "cleaner approach" mentioned in the task.

4. **Add `readSystemToolsRegistrations`** function: ✓ Added with proper error handling and tracing

5. **Update `newRuntime`** to include System tools: ✓ Updated the `readAdditionalTools` to include system tool registrations

The changes are minimal and consistent with how SQLite toolboxes are handled, and error handling follows the same pattern (trace errors but continue with partial success).
</details>

### 💬 Response

All 270 tests pass. Let me summarize the changes made to `src/System/Agents/Runtime/Runtime.hs`:

## Summary of Changes

**Update Runtime to initialize SystemToolbox tools**

### 1. Import SystemToolbox
Added the import for the SystemToolbox module:
```haskell
import qualified System.Agents.Tools.SystemToolbox as SystemToolbox
```

### 2. Updated `initializeBuiltinToolboxes`
Changed the return type from `IO [SqliteToolbox.Toolbox]` to `IO ([SqliteToolbox.Toolbox], [SystemToolbox.Toolbox])` to handle both SQLite and System toolboxes. The implementation uses pattern matching to separate descriptions by type and processes them independently.

### 3. Split initialization into separate functions
Instead of a single monolithic function, created separate specialized functions:
- `initializeSqliteToolbox` - handles SQLite toolbox initialization
- `initializeSystemToolbox` - handles System toolbox initialization with proper tracer mapping

### 4. Added `readSystemToolsRegistrations`
New function to read System tool registrations from initialized toolboxes:
```haskell
readSystemToolsRegistrations ::
    Tracer IO Trace ->
    [SystemToolbox.Toolbox] ->
    IO [ToolRegistration]
```
Includes proper error tracing per the existing patterns.

### 5. Updated `newRuntime`
Modified `readAdditionalTools` to:
- Accept both SQLite and System toolboxes as parameters
- Include system tool registrations alongside MCP, SQLite, and OpenAPI tools
- Update the TVar initialization comment to mention System tools

The implementation follows the existing patterns for SQLite toolboxes, maintaining consistency in error handling (trace errors but continue with partial success) and registration flow.
