Shell Agent File Generation Workflow

When direct document or file generation approaches fail, delegate the task to shell_agent which can autonomously write code, execute it, and retry on errors. Generated files may appear in nested workspace directories.

When to Use

• Direct file generation tools or create_file functions fail for complex formats
• Complex file creation requiring multiple steps, libraries, or error recovery
• When you need an autonomous agent to figure out how to accomplish a goal
• File generation that requires iteration and automatic error fixing

Workflow Steps

Step 1: Delegate File Generation to shell_agent

Use shell_agent with a clear, specific task description:

shell_agent(task="Create a [file type] with [specific content/structure requirements]")

The agent will:

• Decide whether to use Python or Bash
• Write and execute code
• Inspect output and iterate
• Automatically retry and fix errors (up to several rounds)

Step 2: Locate Generated Files

Files may be created in nested directories within the workspace. Use find to locate them:

find . -name "*.extension" -type f

For multiple file types:

find . -type f \( -name "*.pptx" -o -name "*.docx" -o -name "*.pdf" \)

For recently modified files (last 10 minutes):

find . -name "*.extension" -type f -mmin -10

Step 3: Copy Files to Working Directory

Once located, copy the file to your working directory:

cp /path/to/found/file.extension ./

Example

Creating a PowerPoint Presentation

# Step 1: Delegate to shell_agent
shell_agent(task="Create a 10-slide PowerPoint presentation covering: topic A, topic B, topic C")

# Step 2: Find the generated file
find . -name "*.pptx" -type f

# Output might show: ./workspace/nested/path/presentation.pptx

# Step 3: Copy to working directory
cp ./workspace/nested/path/presentation.pptx ./

Creating a PDF Report

# Step 1: Delegate generation
shell_agent(task="Generate a PDF report with charts and tables from the provided data")

# Step 2: Locate output
find . -name "*.pdf" -type f -mmin -5

# Step 3: Retrieve file
cp ./generated/reports/output.pdf ./

Tips

• Be specific in task description: Include file format, structure, and content requirements explicitly
• Check multiple extensions: If unsure of output format, search for common extensions
• Use modification time: Filter by recent files to identify newly created outputs
• Verify file integrity: After copying, check that the file is valid and complete

Troubleshooting

Issue	Solution
No files found	Expand search: remove extension filter, increase time window
Multiple files found	Sort by modification time: find . -name "*.ext" -type f -printf '%T@ %p\n' | sort -n
File is corrupted	Re-run shell_agent with more specific requirements
Permission errors	Use sudo or check directory permissions