139 lines
4.3 KiB
Python
139 lines
4.3 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Autonomous Coding Agent Demo
|
|
============================
|
|
|
|
A minimal harness demonstrating long-running autonomous coding with Claude.
|
|
This script implements the two-agent pattern (initializer + coding agent) and
|
|
incorporates all the strategies from the long-running agents guide.
|
|
|
|
Example Usage:
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone_demo
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone_demo --max-iterations 5
|
|
"""
|
|
|
|
import argparse
|
|
import asyncio
|
|
import os
|
|
from pathlib import Path
|
|
|
|
from agent import run_autonomous_agent
|
|
|
|
|
|
# Configuration
|
|
# Using Claude Opus 4.5 as default for best coding and agentic performance
|
|
# See: https://www.anthropic.com/news/claude-opus-4-5
|
|
DEFAULT_MODEL = "claude-opus-4-5-20251101"
|
|
|
|
|
|
def parse_args() -> argparse.Namespace:
|
|
"""Parse command line arguments."""
|
|
parser = argparse.ArgumentParser(
|
|
description="Autonomous Coding Agent Demo - Long-running agent harness",
|
|
formatter_class=argparse.RawDescriptionHelpFormatter,
|
|
epilog="""
|
|
Examples:
|
|
# Start fresh project
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone
|
|
|
|
# Use a specific model
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone --model claude-sonnet-4-5-20250929
|
|
|
|
# Limit iterations for testing
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone --max-iterations 5
|
|
|
|
# Continue existing project
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone
|
|
|
|
# Add new specifications to existing project
|
|
python autonomous_agent_demo.py --project-dir ./claude_clone --new-spec app_spec_new1.txt
|
|
|
|
Environment Variables:
|
|
CLAUDE_CODE_OAUTH_TOKEN Claude Code OAuth token (required)
|
|
LINEAR_API_KEY Linear API key (required)
|
|
""",
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--project-dir",
|
|
type=Path,
|
|
default=Path("./autonomous_demo_project"),
|
|
help="Directory for the project (default: generations/autonomous_demo_project). Relative paths automatically placed in generations/ directory.",
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--max-iterations",
|
|
type=int,
|
|
default=None,
|
|
help="Maximum number of agent iterations (default: unlimited)",
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--model",
|
|
type=str,
|
|
default=DEFAULT_MODEL,
|
|
help=f"Claude model to use (default: {DEFAULT_MODEL})",
|
|
)
|
|
|
|
parser.add_argument(
|
|
"--new-spec",
|
|
type=str,
|
|
default=None,
|
|
help="Name of new specification file to add (e.g., 'app_spec_new1.txt'). Use this to add new features to an existing project.",
|
|
)
|
|
|
|
return parser.parse_args()
|
|
|
|
|
|
def main() -> None:
|
|
"""Main entry point."""
|
|
args = parse_args()
|
|
|
|
# Check for Claude Code OAuth token
|
|
if not os.environ.get("CLAUDE_CODE_OAUTH_TOKEN"):
|
|
print("Error: CLAUDE_CODE_OAUTH_TOKEN environment variable not set")
|
|
print("\nRun 'claude setup-token' after installing the Claude Code CLI.")
|
|
print("\nThen set it:")
|
|
print(" export CLAUDE_CODE_OAUTH_TOKEN='your-token-here'")
|
|
return
|
|
|
|
# Check for Linear API key
|
|
if not os.environ.get("LINEAR_API_KEY"):
|
|
print("Error: LINEAR_API_KEY environment variable not set")
|
|
print("\nGet your API key from: https://linear.app/YOUR-TEAM/settings/api")
|
|
print("\nThen set it:")
|
|
print(" export LINEAR_API_KEY='lin_api_xxxxxxxxxxxxx'")
|
|
return
|
|
|
|
# Automatically place projects in generations/ directory unless already specified
|
|
project_dir = args.project_dir
|
|
if not str(project_dir).startswith("generations/"):
|
|
# Convert relative paths to be under generations/
|
|
if project_dir.is_absolute():
|
|
# If absolute path, use as-is
|
|
pass
|
|
else:
|
|
# Prepend generations/ to relative paths
|
|
project_dir = Path("generations") / project_dir
|
|
|
|
# Run the agent
|
|
try:
|
|
asyncio.run(
|
|
run_autonomous_agent(
|
|
project_dir=project_dir,
|
|
model=args.model,
|
|
max_iterations=args.max_iterations,
|
|
new_spec_filename=args.new_spec,
|
|
)
|
|
)
|
|
except KeyboardInterrupt:
|
|
print("\n\nInterrupted by user")
|
|
print("To resume, run the same command again")
|
|
except Exception as e:
|
|
print(f"\nFatal error: {e}")
|
|
raise
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|