from .mcp_agent import MCPAgent
import argparse
import json
import sys
def main():
parser = argparse.ArgumentParser(description="Sophisticated MCP Agent with Dynamic Discovery")
parser.add_argument(
"base_url", help="Base URL of the MCP server, e.g. http://localhost:8000"
)
parser.add_argument(
"--token", default="fake-super-secret-token", help="Bearer token"
)
parser.add_argument(
"--no-discover", action="store_true",
help="Disable dynamic discovery, use static context only"
)
parser.add_argument(
"--list-tools", action="store_true",
help="List all available tools/operations"
)
parser.add_argument(
"--execute", metavar="TOOL_NAME",
help="Execute a specific tool by name"
)
parser.add_argument(
"--params", type=str,
help="JSON string of parameters for tool execution, e.g. '{\"skip\": 0, \"limit\": 10}'"
)
args = parser.parse_args()
# Create agent with dynamic discovery
try:
agent = MCPAgent(args.base_url, auto_discover=not args.no_discover)
except Exception as e:
print(f"❌ Failed to initialize agent: {e}")
sys.exit(1)
# List available tools
if args.list_tools:
tools = agent.get_available_tools()
print(f"\n📋 Available Tools ({len(tools)} total):")
print("=" * 60)
for tool in tools:
print(f"🔧 {tool.get('name', 'unnamed')}")
print(f" Method: {tool.get('method', 'unknown')}")
print(f" Path: {tool.get('path', 'unknown')}")
print(f" Description: {tool.get('description', 'No description')}")
if tool.get('parameters'):
print(f" Parameters: {len(tool['parameters'])} defined")
print()
return
# Execute specific tool
if args.execute:
try:
params = {}
if args.params:
params = json.loads(args.params)
result = agent.execute_operation(args.execute, args.token, **params)
print(f"✅ Executed '{args.execute}' successfully:")
print(json.dumps(result, indent=2))
except Exception as e:
print(f"❌ Failed to execute '{args.execute}': {e}")
sys.exit(1)
return
# Default behavior: list herds using the original method for backward compatibility
try:
if hasattr(agent, 'capabilities') and agent.capabilities:
# Use dynamic discovery - find the list herds operation
tools = agent.get_available_tools()
list_herd_tool = None
# Look for the list herds operation by path and method
for tool in tools:
if (tool.get('path') == '/api/v1/herd' and
tool.get('method') == 'GET'):
list_herd_tool = tool['name']
break
if list_herd_tool:
result = agent.execute_operation(list_herd_tool, args.token)
else:
# Fallback to static method if we can't find the operation
result = agent.list_herd(args.token)
else:
# Fallback to static method
result = agent.list_herd(args.token)
print("🐄 Herds:")
print(json.dumps(result, indent=2))
except Exception as e:
print(f"❌ Failed to list herds: {e}")
sys.exit(1)
if __name__ == "__main__":
main()