This commit is contained in:
Adam Cohen Hillel 2025-04-08 21:09:45 +01:00
parent 6da9e5dd8f
commit 55b4d26348
7 changed files with 459 additions and 7 deletions

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@ -11,7 +11,13 @@ REDIS_PORT=
REDIS_PASSWORD=
REDIS_SSL=
# AWS Bedrock:
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_REGION_NAME=
# Sandbox container provider:
DAYTONA_API_KEY=
DAYTONA_SERVER_URL=
DAYTONA_TARGET=

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@ -3,12 +3,14 @@ import json
import uuid
from agentpress.thread_manager import ThreadManager
from agent.tools.files_tool import FilesTool
from agent.tools.sb_browse_tool import SandboxTool
from agent.tools.terminal_tool import TerminalTool
# from agent.tools.search_tool import CodeSearchTool
from typing import Optional
from agent.prompt import get_system_prompt
from agentpress.response_processor import ProcessorConfig
from dotenv import load_dotenv
from agent.tools.utils.daytona_sandbox import create_sandbox
# Load environment variables
load_dotenv()
@ -19,20 +21,26 @@ async def run_agent(thread_id: str, stream: bool = True, thread_manager: Optiona
if not thread_manager:
thread_manager = ThreadManager()
if True: # todo: change to of not sandbox running
sandbox = create_sandbox(TEMP_PASSWORD)
sandbox_id = sandbox.id
sandbox_password = "vvv"
print("Adding tools to thread manager...")
thread_manager.add_tool(FilesTool)
thread_manager.add_tool(TerminalTool)
# thread_manager.add_tool(FilesTool)
# thread_manager.add_tool(TerminalTool)
# thread_manager.add_tool(CodeSearchTool)
thread_manager.add_tool(SandboxTool, sandbox_id=sandbox_id, password=sandbox_password)
system_message = {
"role": "system",
"content": get_system_prompt()
}
model_name = "anthropic/claude-3-5-sonnet-latest"
# model_name = "anthropic/claude-3-5-sonnet-latest"
#anthropic/claude-3-7-sonnet-latest
#openai/gpt-4o
model_name = "openai/gpt-4o"
#groq/deepseek-r1-distill-llama-70b
#bedrock/anthropic.claude-3-7-sonnet-20250219-v1:0

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@ -0,0 +1,91 @@
import traceback
import requests
from agentpress.tool import ToolResult, openapi_schema, xml_schema
from agent.tools.utils.daytona_sandbox import SandboxToolsBase
from utils.logger import logger
# TODO: might want to be more granular with the tool names:
# browser_view - View content of the current browser page. Use for checking the latest state of previously opened pages.
# browser_navigate - Navigate browser to specified URL. Use when accessing new pages is needed.
# browser_restart - Restart browser and navigate to specified URL. Use when browser state needs to be reset.
# browser_click - Click on elements in the current browser page. Use when clicking page elements is needed.
# browser_input - Overwrite text in editable elements on the current browser page. Use when filling content in input fields.
# browser_move_mouse - Move cursor to specified position on the current browser page. Use when simulating user mouse movement.
# browser_press_key - Simulate key press in the current browser page. Use when specific keyboard operations are needed.
# browser_select_option - Select specified option from dropdown list element in the current browser page. Use when selecting dropdown menu options.
# browser_scroll_up - Scroll up the current browser page. Use when viewing content above or returning to page top.
# browser_scroll_down - Scroll down the current browser page. Use when viewing content below or jumping to page bottom.
# browser_console_exec - Execute JavaScript code in browser console. Use when custom scripts need to be executed.
# browser_console_view - View browser console output. Use when checking JavaScript logs or debugging page errors.
class SandboxBrowseTool(SandboxToolsBase):
"""Tool for executing tasks in a Daytona sandbox with browser-use capabilities."""
def __init__(self, sandbox_id: str, password: str):
super().__init__(sandbox_id, password)
@openapi_schema({
"type": "function",
"function": {
"name": "execute_browser_action",
"description": "Execute a simple browser action in the sandbox environment based on current state",
"parameters": {
"type": "object",
"properties": {
"task_description": {
"type": "string",
"description": "A simple action to do on the browser based on current state"
}
},
"required": ["task_description"]
}
}
})
@xml_schema(
tag_name="execute-browser-action",
mappings=[
{"param_name": "task_description", "node_type": "content", "path": "."}
],
example='''
<execute-browser-action>
a simple action to do on the browser based on current state
</execute-browser-action>
'''
)
async def execute_browser_action(self, task_description: str) -> ToolResult:
"""Execute a browser task in the sandbox environment using browser-use
Args:
task_description (str): The task to execute
Returns:
dict: Result of the execution
"""
print(f"\033[95mExecuting browser action: {task_description}\033[0m")
try:
logger.info(f"Making API call to {self.api_url}/run-task with task: {task_description}")
# Make the API call to our FastAPI endpoint
response = requests.post(
f"{self.api_url}/run-task",
json={"task_description": task_description},
timeout=None
)
if response.status_code == 200:
logger.info("API call completed successfully")
print(response.json())
return self.success_response(response.json())
else:
logger.error(f"API call failed with status code {response.status_code}: {response.text}")
return self.fail_response(f"API call failed with status code {response.status_code}: {response.text}")
except Exception as e:
logger.error(f"Error executing browser action: {e}")
print(traceback.format_exc())
return self.fail_response(f"Error executing browser action: {e}")

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@ -0,0 +1,56 @@
from agentpress.tool import ToolResult, openapi_schema, xml_schema
from agent.tools.utils.daytona_sandbox import SandboxToolsBase
class SandboxShellTool(SandboxToolsBase):
"""Tool for executing tasks in a Daytona sandbox with browser-use capabilities."""
def __init__(self, sandbox_id: str, password: str):
super().__init__(sandbox_id, password)
@openapi_schema({
"type": "function",
"function": {
"name": "execute_command",
"description": "Execute a shell command in the workspace directory",
"parameters": {
"type": "object",
"properties": {
"command": {
"type": "string",
"description": "The shell command to execute"
}
},
"required": ["command"]
}
}
})
@xml_schema(
tag_name="execute-command",
mappings=[
{"param_name": "command", "node_type": "content", "path": "."},
],
example='''
<execute-command>
npm install package-name
</execute-command>
'''
)
async def execute_command(self, command: str, folder: str = None) -> ToolResult:
try:
folder = folder or self.sandbox.get_user_root_dir()
response = self.sandbox.process.exec(command, cwd=folder, timeout=60)
if response.exit_code == 0:
return self.success_response({
"output": response.result,
"error": "",
"exit_code": response.exit_code,
"cwd": folder
})
else:
return self.fail_response(f"Command failed with exit code {response.exit_code}: {response.result}")
except Exception as e:
return self.fail_response(f"Error executing command: {str(e)}")

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@ -0,0 +1,56 @@
from agentpress.tool import ToolResult, openapi_schema, xml_schema
from agent.tools.utils.daytona_sandbox import SandboxToolsBase
class SandboxWebsiteTool(SandboxToolsBase):
"""Tool for executing tasks in a Daytona sandbox with browser-use capabilities."""
def __init__(self, sandbox_id: str, password: str):
super().__init__(sandbox_id, password)
@openapi_schema({
"type": "function",
"function": {
"name": "execute_command",
"description": "Execute a shell command in the workspace directory",
"parameters": {
"type": "object",
"properties": {
"command": {
"type": "string",
"description": "The shell command to execute"
}
},
"required": ["command"]
}
}
})
@xml_schema(
tag_name="execute-command",
mappings=[
{"param_name": "command", "node_type": "content", "path": "."},
],
example='''
<execute-command>
npm install package-name
</execute-command>
'''
)
async def execute_command(self, command: str, folder: str = None) -> ToolResult:
try:
folder = folder or self.sandbox.get_user_root_dir()
response = self.sandbox.process.exec(command, cwd=folder, timeout=60)
if response.exit_code == 0:
return self.success_response({
"output": response.result,
"error": "",
"exit_code": response.exit_code,
"cwd": folder
})
else:
return self.fail_response(f"Command failed with exit code {response.exit_code}: {response.result}")
except Exception as e:
return self.fail_response(f"Error executing command: {str(e)}")

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@ -0,0 +1,235 @@
import os
import requests
from time import sleep
from daytona_sdk import Daytona, DaytonaConfig, CreateSandboxParams, SessionExecuteRequest
from agentpress.tool import Tool
from utils.logger import logger
config = DaytonaConfig(
api_key=os.getenv("DAYTONA_API_KEY"),
server_url=os.getenv("DAYTONA_SERVER_URL"),
target=os.getenv("DAYTONA_TARGET")
)
daytona = Daytona(config)
sandbox_api = b'''
import traceback
from fastapi import FastAPI, HTTPException
from pydantic import BaseModel
from browser_use import Agent, Browser
from browser_use.browser.context import BrowserContextConfig, BrowserContextWindowSize
from langchain_openai import ChatOpenAI
import uvicorn
from contextlib import asynccontextmanager
import logging
import logging.handlers
import os
# Configure logging
log_dir = "/var/log/kortix"
os.makedirs(log_dir, exist_ok=True)
log_file = os.path.join(log_dir, "kortix_api.log")
logger = logging.getLogger("kortix_api")
logger.setLevel(logging.INFO)
# Create rotating file handler
file_handler = logging.handlers.RotatingFileHandler(
log_file,
maxBytes=10485760, # 10MB
backupCount=5
)
file_handler.setFormatter(
logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
)
logger.addHandler(file_handler)
@asynccontextmanager
async def lifespan(app: FastAPI):
# Initialize browser on startup
global browser
try:
browser = Browser()
logger.info("Browser initialized successfully")
except Exception as e:
logger.error(f"Error initializing browser: {str(e)}")
logger.error(traceback.format_exc())
yield
# Clean up resources at shutdown if needed
app = FastAPI(lifespan=lifespan)
# Global variables to maintain browser state
browser = None
browser_context = None
agent = None
class TaskRequest(BaseModel):
task_description: str
@app.post("/run-task")
async def run_task(request: TaskRequest):
global browser, browser_context, agent
if not browser:
try:
browser = Browser()
except Exception as e:
error_msg = f"Failed to initialize browser: {str(e)}"
logger.error(error_msg)
raise HTTPException(status_code=500, detail=error_msg)
try:
# Create a browser context if it doesn't exist
if not browser_context:
browser_context = await browser.new_context(
config=BrowserContextConfig(
browser_window_size=BrowserContextWindowSize(
width=1280, height=800
),
)
)
logger.info("Created new browser context")
# Create a new agent for each task
agent = Agent(
task=request.task_description,
llm=ChatOpenAI(model="gpt-4o"),
browser=browser,
browser_context=browser_context
)
logger.info(f"Starting task: {request.task_description}")
result = await agent.run()
# Format the history for response
history = []
for h in result.history:
logger.debug(f"Task history entry: {h}")
history.append(str(h))
logger.info("Task completed successfully")
return {
"status": "success",
"history": history
}
except Exception as e:
error_traceback = traceback.format_exc()
logger.error(f"Error during task execution: {str(e)}")
logger.error(error_traceback)
raise HTTPException(
status_code=500,
detail={
"status": "error",
"error": str(e),
"traceback": error_traceback
}
)
@app.get("/health")
async def health_check():
status = {
"status": "healthy",
"browser_initialized": browser is not None,
"context_initialized": browser_context is not None
}
logger.debug(f"Health check: {status}")
return status
if __name__ == "__main__":
logger.info("Starting Kortix API server")
uvicorn.run(app, host="0.0.0.0", port=8000)
'''
def create_sandbox(password: str):
sandbox = daytona.create(CreateSandboxParams(
image="adamcohenhillel/kortix-browser-use:0.0.1",
env_vars={
"CHROME_PERSISTENT_SESSION": "true",
"RESOLUTION": "1920x1080x24",
"RESOLUTION_WIDTH": "1920",
"RESOLUTION_HEIGHT": "1080",
"VNC_PASSWORD": password,
"OPENAI_ENDPOINT": "https://api.openai.com/v1",
"OPENAI_API_KEY": os.getenv("OPENAI_API_KEY"),
"ANTHROPIC_API_KEY": "",
"ANTHROPIC_ENDPOINT": "https://api.anthropic.com",
"GOOGLE_API_KEY": "",
"AZURE_OPENAI_ENDPOINT": "",
"AZURE_OPENAI_API_KEY": "",
"AZURE_OPENAI_API_VERSION": "2025-01-01-preview",
"DEEPSEEK_ENDPOINT": "https://api.deepseek.com",
"DEEPSEEK_API_KEY": "",
"OLLAMA_ENDPOINT": "http://localhost:11434",
"ANONYMIZED_TELEMETRY": "false",
"BROWSER_USE_LOGGING_LEVEL": "info",
"CHROME_PATH": "",
"CHROME_USER_DATA": "",
"CHROME_DEBUGGING_PORT": "9222",
"CHROME_DEBUGGING_HOST": "localhost",
"CHROME_CDP": ""
},
ports=[
7788, # Gradio default port
6080, # noVNC web interface
5901, # VNC port
9222, # Chrome remote debugging port
8000, # FastAPI port
8080 # HTTP website port
]
))
sandbox.fs.upload_file(sandbox.get_user_root_dir() + "/app.py", sandbox_api)
sandbox.process.create_session('kortix_browser_use_api')
rsp = sandbox.process.execute_session_command('kortix_browser_use_api', SessionExecuteRequest(
command="python " + sandbox.get_user_root_dir() + "/app.py",
var_async=True
))
times = 0
success = False
api_url = sandbox.get_preview_link(8000)
while times < 10:
times += 1
logger.info(f"Waiting for API to be ready...")
# Make the API call to our FastAPI endpoint
response = requests.get(f"{api_url}/health")
if response.status_code == 200:
logger.info(f"API call completed successfully")
success = True
break
else:
sleep(1)
if not success:
raise Exception("API call failed")
logger.info(f"Executed command {rsp}")
logger.info(f"Created kortix_browser_use_api session `kortix_browser_use_api`")
return sandbox
class SandboxToolsBase(Tool):
"""Tool for executing tasks in a Daytona sandbox with browser-use capabilities."""
def __init__(self, sandbox_id: str, password: str):
super().__init__()
self.sandbox = None
self.daytona = daytona
self.sandbox_id = sandbox_id
try:
self.sandbox = self.daytona.get_current_sandbox(self.sandbox_id)
except Exception as e:
logger.error(f"Error getting sandbox: {e}")
raise e
self.api_url = self.sandbox.get_preview_link(8000)
print("\033[95m***")
print(self.sandbox.get_preview_link(6080))
print("***\033[0m")

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@ -81,6 +81,6 @@ ENV RESOLUTION_HEIGHT=1080
RUN mkdir -p /var/log/supervisor
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
EXPOSE 7788 6080 5901
EXPOSE 7788 6080 5901 8000 8080
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]