eigent/backend/app/agent/factory/browser.py
Dream ba47db8a84
refactor: move toolkit from utils to agent module (#1045) (#1171)
Co-authored-by: bytecii <994513625@qq.com>
2026-02-06 15:22:21 -08:00

141 lines
4.7 KiB
Python

# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ========= Copyright 2025-2026 @ Eigent.ai All Rights Reserved. =========
import platform
import uuid
from camel.messages import BaseMessage
from camel.toolkits import ToolkitMessageIntegration
from app.agent.agent_model import agent_model
from app.agent.listen_chat_agent import logger
from app.agent.prompt import BROWSER_SYS_PROMPT
from app.agent.toolkit.human_toolkit import HumanToolkit
from app.agent.toolkit.hybrid_browser_toolkit import HybridBrowserToolkit
# TODO: Remove NoteTakingToolkit and use TerminalToolkit instead
from app.agent.toolkit.note_taking_toolkit import NoteTakingToolkit
from app.agent.toolkit.search_toolkit import SearchToolkit
from app.agent.toolkit.terminal_toolkit import TerminalToolkit
from app.agent.utils import NOW_STR
from app.component.environment import env
from app.model.chat import Chat
from app.service.task import Agents
from app.utils.file_utils import get_working_directory
def browser_agent(options: Chat):
working_directory = get_working_directory(options)
logger.info(
f"Creating browser agent for project: {options.project_id} "
f"in directory: {working_directory}"
)
message_integration = ToolkitMessageIntegration(
message_handler=HumanToolkit(
options.project_id, Agents.browser_agent
).send_message_to_user
)
web_toolkit_custom = HybridBrowserToolkit(
options.project_id,
headless=False,
browser_log_to_file=True,
stealth=True,
session_id=str(uuid.uuid4())[:8],
default_start_url="about:blank",
cdp_url=f"http://localhost:{env('browser_port', '9222')}",
enabled_tools=[
"browser_click",
"browser_type",
"browser_back",
"browser_forward",
"browser_select",
"browser_console_exec",
"browser_console_view",
"browser_switch_tab",
"browser_enter",
"browser_visit_page",
"browser_scroll",
"browser_sheet_read",
"browser_sheet_input",
"browser_get_page_snapshot",
],
)
# Save reference before registering for toolkits_to_register_agent
web_toolkit_for_agent_registration = web_toolkit_custom
web_toolkit_custom = message_integration.register_toolkits(
web_toolkit_custom
)
terminal_toolkit = TerminalToolkit(
options.project_id,
Agents.browser_agent,
working_directory=working_directory,
safe_mode=True,
clone_current_env=True,
)
terminal_toolkit = message_integration.register_functions(
[terminal_toolkit.shell_exec]
)
note_toolkit = NoteTakingToolkit(
options.project_id,
Agents.browser_agent,
working_directory=working_directory,
)
note_toolkit = message_integration.register_toolkits(note_toolkit)
search_tools = SearchToolkit.get_can_use_tools(options.project_id)
if search_tools:
search_tools = message_integration.register_functions(search_tools)
else:
search_tools = []
tools = [
*HumanToolkit.get_can_use_tools(
options.project_id, Agents.browser_agent
),
*web_toolkit_custom.get_tools(),
*terminal_toolkit,
*note_toolkit.get_tools(),
*search_tools,
]
system_message = BROWSER_SYS_PROMPT.format(
platform_system=platform.system(),
platform_machine=platform.machine(),
working_directory=working_directory,
now_str=NOW_STR,
)
return agent_model(
Agents.browser_agent,
BaseMessage.make_assistant_message(
role_name="Browser Agent",
content=system_message,
),
options,
tools,
prune_tool_calls_from_memory=True,
tool_names=[
SearchToolkit.toolkit_name(),
HybridBrowserToolkit.toolkit_name(),
HumanToolkit.toolkit_name(),
NoteTakingToolkit.toolkit_name(),
TerminalToolkit.toolkit_name(),
],
toolkits_to_register_agent=[web_toolkit_for_agent_registration],
enable_snapshot_clean=True,
)