```                   # 📋 Session Report
    λλ              
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    λλ              
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```                 

**🔑 Session ID:** 25c10d1f-a453-4366-a006-f2d46293a2f3

---

## 📊 Statistics

### Turn Counts

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

### 🔧 Tool Calls

**Total Tool Calls:** 10

`bash_check-code     `    3 ████████████████████████████████████████████████████████████

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

`bash_write-file     `    3 ████████████████████████████████████████████████████████████

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


### 💾 Byte Usage

`Input     `    148 KiB ████████████████████████████████████████████████████████████

`Output    `      2 KiB █

`Reasoning `      3 KiB █
**Total:** 155 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 configurable announce and description to handleSelfDescribe

Depends-on: 
Base-branch: main
Final: true

## Summary

The `handleSelfDescribe` function in `src/System/Agents/CLI/SelfDescribe.hs` currently has hardcoded values:
- Tool name: `"self_call"`
- Description: `"calls oneself with a prompt"`

We need to make these configurable through the `ArgParserArgs` early configuration system, similar to how other defaults like logging paths are configured.

## Current State

### app/Main.hs

The `ArgParserArgs` data type holds early configuration:

```haskell
data ArgParserArgs = ArgParserArgs
    { configdir :: FilePath
    , defaultAgentFiles :: [FilePath]
    , defaultLogJsonHttpEndpoint :: Maybe String
    , defaultLogJsonFilepath :: Maybe FilePath
    , defaultLogRawFilepath :: Maybe FilePath
    , defaultLogSesionsJsonPrefix :: Maybe FilePath
    , argPromptAliases :: Map Text AliasDefinition
    }
```

This is built in `initArgParserArgs` and can load from a JSON config file (`agents-exe.cfg.json`) via `AgentsExeConfig`.

### src/System/Agents/CLI/SelfDescribe.hs

```haskell
handleSelfDescribe :: FilePath -> IO ()
handleSelfDescribe _apiKeysFile = do
    -- ...
    LByteString.writeFile "/dev/stdout" $
        Aeson.encode $
            ScriptInfo
                [ ScriptArg ... ]
                "self_call"           -- HARDCODED
                "calls oneself with a prompt"  -- HARDCODED
                (Just $ AddMessage "--no output--")
```

## Required Changes

### 1. Update `ArgParserArgs` in app/Main.hs

Add optional fields for self-describe configuration:

```haskell
data ArgParserArgs = ArgParserArgs
    { configdir :: FilePath
    , defaultAgentFiles :: [FilePath]
    , defaultLogJsonHttpEndpoint :: Maybe String
    , defaultLogJsonFilepath :: Maybe FilePath
    , defaultLogRawFilepath :: Maybe FilePath
    , defaultLogSesionsJsonPrefix :: Maybe FilePath
    , argPromptAliases :: Map Text AliasDefinition
    , defaultSelfDescribeAnnounce :: Maybe String    -- NEW
    , defaultSelfDescribeDescription :: Maybe String -- NEW
    }
```

### 2. Update `AgentsExeConfig` in app/Main.hs

Add corresponding fields for JSON config file support:

```haskell
data AgentsExeConfig = AgentsExeConfig
    { agentsConfigDir :: Maybe FilePath
    , agentsDirectories :: [FilePath]
    , agentsFiles :: [FilePath]
    , agentsLogs :: Maybe AgentsExeLogConfig
    , cfgPromptAliases :: Maybe (Map Text AliasDefinition)
    , cfgSelfDescribeAnnounce :: Maybe String       -- NEW
    , cfgSelfDescribeDescription :: Maybe String    -- NEW
    }
```

Update the `FromJSON` instance accordingly.

### 3. Update `initArgParserArgs` in app/Main.hs

Initialize the new fields:
- In `initFromAgentsExeConfig`: extract from `cfgSelfDescribeAnnounce`/`cfgSelfDescribeDescription`
- In `initWithoutAgentsExeConfig`: set to `Nothing` (will use hardcoded defaults)

### 4. Create `SelfDescribeOptions` data type in src/System/Agents/CLI/SelfDescribe.hs

Follow the pattern of other commands:

```haskell
data SelfDescribeOptions = SelfDescribeOptions
    { selfDescribeAnnounce :: Maybe String
    , selfDescribeDescription :: Maybe String
    }
```

### 5. Update `handleSelfDescribe` signature

```haskell
handleSelfDescribe :: SelfDescribeOptions -> FilePath -> IO ()
handleSelfDescribe opts _apiKeysFile = do
    let announce = fromMaybe "self_call" opts.selfDescribeAnnounce
    let description = fromMaybe "calls oneself with a prompt" opts.selfDescribeDescription
    -- use announce and description instead of hardcoded values
```

### 6. Update `parseSelfDescribeCommand` in app/Main.hs

Modify to accept `ArgParserArgs` and use defaults:

```haskell
parseSelfDescribeCommand :: ArgParserArgs -> Parser Command
parseSelfDescribeCommand argArgs = 
    SelfDescribe <$> parseSelfDescribeOptions argArgs

parseSelfDescribeOptions :: ArgParserArgs -> Parser SelfDescribeOptions
parseSelfDescribeOptions argArgs =
    SelfDescribeOptions
        <$> optional (strOption
            ( long "self-describe-announce"
                <> metavar "NAME"
                <> help "The name/announce field for self-describe output"
                <> maybe mempty value argArgs.defaultSelfDescribeAnnounce
            ))
        <*> optional (strOption
            ( long "self-describe-description"
                <> metavar "DESC"
                <> help "The description for self-describe output"
                <> maybe mempty value argArgs.defaultSelfDescribeDescription
            ))
```

### 7. Update `Command` data type in app/Main.hs

```haskell
data Command
    = ...
    | SelfDescribe SelfDescribeOptions  -- was just SelfDescribe
    | ...
```

### 8. Update `runCommand` in app/Main.hs

```haskell
SelfDescribe opts ->
    SelfDescribeCmd.handleSelfDescribe opts pargs.apiKeysFile
```

### 9. Export `SelfDescribeOptions` from src/System/Agents/CLI/SelfDescribe.hs

Update the module exports:

```haskell
module System.Agents.CLI.SelfDescribe
    ( handleSelfDescribe
    , SelfDescribeOptions(..)  -- NEW
    ) where
```

## Trade-offs

1. **Backwards Compatibility**: The changes maintain backwards compatibility - if no config is provided, the hardcoded defaults are used via `fromMaybe`.

2. **Configuration Precedence**: Command-line options should override config file values, which override hardcoded defaults. This follows the existing pattern for other options.

3. **Config File vs CLI**: The feature supports both:
   - Global defaults via `agents-exe.cfg.json`
   - Per-invocation override via CLI flags `--self-describe-announce` and `--self-describe-description`

## Testing

After implementation, verify:
1. Without config: `agents-exe describe` outputs original hardcoded values
2. With config file containing `selfDescribeAnnounce`/`selfDescribeDescription`: outputs configured values
3. With CLI flags: `--self-describe-announce "custom_name"` overrides config and defaults
4. The `AgentsExeConfig` JSON parsing handles missing fields gracefully (use `.:?` with `.!= Nothing`)

## Files to Modify

1. `app/Main.hs` - ArgParserArgs, AgentsExeConfig, parsing, Command type, runCommand
2. `src/System/Agents/CLI/SelfDescribe.hs` - new data type, updated function signature and implementation

---
From #223



### 🛠️ 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 analyze this task. I need to make the `handleSelfDescribe` function configurable by adding two new fields that can be set via configuration file or command-line arguments.

Let me start by exploring the project structure and understanding the current code.
</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 two files I need to modify:
1. `app/Main.hs`
2. `src/System/Agents/CLI/SelfDescribe.hs`
</details>

### 💬 Response



### 🔧 Tool Calls

- **bash_read-file**

- **bash_read-file**

---

## 👤 Step 5: User Turn



---

## 🤖 Step 6: LLM Turn

### 💭 Thinking Process

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

Now I have a good understanding of both files. Let me implement the changes as specified in the task description:

1. **Update `ArgParserArgs`** - Add `defaultSelfDescribeAnnounce` and `defaultSelfDescribeDescription` fields
2. **Update `AgentsExeConfig`** - Add `cfgSelfDescribeAnnounce` and `cfgSelfDescribeDescription` fields
3. **Update `initArgParserArgs`** - Initialize the new fields
4. **Create `SelfDescribeOptions`** - New data type in `SelfDescribe.hs`
5. **Update `handleSelfDescribe`** - Accept `SelfDescribeOptions` and use configurable values
6. **Update `parseSelfDescribeCommand`** - Accept `ArgParserArgs` and parse options
7. **Update `Command` data type** - Change `SelfDescribe` to carry `SelfDescribeOptions`
8. **Update `runCommand`** - Pass options to `handleSelfDescribe`
9. **Export `SelfDescribeOptions`** - From `SelfDescribe.hs`

Let me start by modifying the files.
</details>

### 💬 Response

Now I understand the codebase. Let me implement the required changes step by step.

First, let me update the `SelfDescribe.hs` file to add the `SelfDescribeOptions` data type and update the function signature:

### 🔧 Tool Calls

- **bash_write-file**

---

## 👤 Step 7: User Turn



---

## 🤖 Step 8: LLM Turn

### 💭 Thinking Process

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

Now I need to update `app/Main.hs` with the following changes:
1. Update `ArgParserArgs` to add the two new fields
2. Update `AgentsExeConfig` to add the two new fields
3. Update the `FromJSON` instance for `AgentsExeConfig`
4. Update `initArgParserArgs` to initialize the new fields
5. Update the `Command` data type to carry `SelfDescribeOptions`
6. Update `parseSelfDescribeCommand` and add `parseSelfDescribeOptions`
7. Update `runCommand` to pass the options
8. Update the `Show` instance for `Command`

Let me read the file again to make sure I get the exact positions and content right for these changes.
</details>

### 💬 Response

Now let me update the `app/Main.hs` file. First, I need to update the `ArgParserArgs` data type:

### 🔧 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 compile the code to make sure everything works correctly.
</details>

### 💬 Response

Now let's compile the code to verify the changes are correct:

### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 11: User Turn



---

## 🤖 Step 12: LLM Turn

### 💭 Thinking Process

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

I see the issue. The `ScriptInfo` type expects `Text` values for the announce and description fields, but I'm providing `String` values. I need to convert the strings to `Text` using `Data.Text.pack`.

Let me fix the `SelfDescribe.hs` file.
</details>

### 💬 Response

I see the issue - the `ScriptInfo` type expects `Text` values, not `String`. Let me fix that:

### 🔧 Tool Calls

- **bash_write-file**

---

## 👤 Step 13: User Turn



---

## 🤖 Step 14: LLM Turn

### 💭 Thinking Process

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

Now let me compile again to check if everything is correct.
</details>

### 💬 Response



### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 15: User Turn



---

## 🤖 Step 16: LLM Turn

### 💭 Thinking Process

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

The compilation was successful. There are some warnings about unused imports, but those are existing warnings in the codebase, not caused by my changes.

Let me run the tests to make sure everything works correctly.
</details>

### 💬 Response

The code compiles successfully. Now let's run the tests to ensure everything is working:

### 🔧 Tool Calls

- **bash_check-code**

---

## 👤 Step 17: User Turn



---

## 🤖 Step 18: LLM Turn

### 💭 Thinking Process

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

All tests pass. Let me now verify that the changes I made are complete and correct by reviewing the key parts of my implementation:

1. **SelfDescribe.hs** - Added `SelfDescribeOptions` data type and updated `handleSelfDescribe` to accept it and use configurable values with `fromMaybe` for defaults.

2. **Main.hs** - Updated:
   - `ArgParserArgs` with two new fields: `defaultSelfDescribeAnnounce` and `defaultSelfDescribeDescription`
   - `AgentsExeConfig` with two new fields: `cfgSelfDescribeAnnounce` and `cfgSelfDescribeDescription`
   - `FromJSON` instance for `AgentsExeConfig` with the two new optional fields
   - `initArgParserArgs` to initialize the new fields in both branches
   - `Command` data type: `SelfDescribe` now carries `SelfDescribeOptions`
   - `Show` instance for `Command` updated
   - `parseSelfDescribeCommand` now accepts `ArgParserArgs` and uses `parseSelfDescribeOptions`
   - Added `parseSelfDescribeOptions` function with CLI flags `--self-describe-announce` and `--self-describe-description`
   - `parseProgOptions` updated to pass `argparserargs` to `parseSelfDescribeCommand`
   - `runCommand` updated to pass `opts` to `handleSelfDescribe`

All tests pass, so the implementation is complete and working. Let me provide a summary of what was done.
</details>

### 💬 Response

All 267 tests pass. Let me verify the changes I made by reading the modified files to confirm everything is in place:

### 🔧 Tool Calls

- **bash_read-file**

---

## 👤 Step 19: User Turn



---

## 🤖 Step 20: LLM Turn

### 💭 Thinking Process

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

The implementation is complete. Let me provide a summary of all the changes made.
</details>

### 💬 Response

The implementation is complete. Here's a summary of the changes made:

## Summary

Add configurable announce and description to handleSelfDescribe

### Changes Made:

**1. `src/System/Agents/CLI/SelfDescribe.hs`:**
- Added `SelfDescribeOptions` data type with `selfDescribeAnnounce` and `selfDescribeDescription` fields
- Updated `handleSelfDescribe` to accept `SelfDescribeOptions` as first parameter
- Replaced hardcoded values `"self_call"` and `"calls oneself with a prompt"` with configurable values using `fromMaybe` for fallback defaults
- Exported `SelfDescribeOptions(..)` from the module

**2. `app/Main.hs`:**
- Added `defaultSelfDescribeAnnounce :: Maybe String` and `defaultSelfDescribeDescription :: Maybe String` fields to `ArgParserArgs`
- Added `cfgSelfDescribeAnnounce :: Maybe String` and `cfgSelfDescribeDescription :: Maybe String` fields to `AgentsExeConfig`
- Updated the `FromJSON` instance for `AgentsExeConfig` to parse the two new optional fields
- Updated `initFromAgentsExeConfig` to extract the new fields from config
- Updated `initWithoutAgentsExeConfig` to initialize new fields with `Nothing` (defaults)
- Changed `Command` data type: `SelfDescribe` now carries `SelfDescribeOptions` instead of being a simple nullary constructor
- Updated `Show` instance for `Command`
- Updated `parseSelfDescribeCommand` to accept `ArgParserArgs` and return `SelfDescribe <$> parseSelfDescribeOptions argArgs`
- Added `parseSelfDescribeOptions` function that parses `--self-describe-announce` and `--self-describe-description` CLI flags with support for config file defaults
- Updated `parseProgOptions` to pass `argparserargs` to `parseSelfDescribeCommand`
- Updated `runCommand` to pass `opts` to `handleSelfDescribe`

### Features:
- **Backwards compatible**: Without config, hardcoded defaults are used via `fromMaybe`
- **Config file support**: `agents-exe.cfg.json` can specify `selfDescribeAnnounce` and `selfDescribeDescription`
- **CLI override**: `--self-describe-announce` and `--self-describe-description` flags override config values
- **Precedence**: CLI > Config file > Hardcoded defaults
