mirror of
https://github.com/eigent-ai/eigent.git
synced 2026-05-01 05:00:13 +00:00
234 lines
8.7 KiB
Python
234 lines
8.7 KiB
Python
import os
|
|
from typing import Dict
|
|
from fastapi import Depends, HTTPException, APIRouter
|
|
from fastapi_babel import _
|
|
from fastapi_pagination import Page
|
|
from fastapi_pagination.ext.sqlmodel import paginate
|
|
from sqlmodel import Session, col, select
|
|
from sqlalchemy.orm import selectinload, with_loader_criteria
|
|
from app.component.auth import Auth, auth_must
|
|
from app.component.database import session
|
|
from app.model.mcp.mcp import Mcp, McpOut, McpType
|
|
from app.model.mcp.mcp_env import McpEnv, Status as McpEnvStatus
|
|
from app.model.mcp.mcp_user import McpImportType, McpUser, Status
|
|
from camel.toolkits.mcp_toolkit import MCPToolkit
|
|
from app.component.environment import env
|
|
import traceroot
|
|
|
|
logger = traceroot.get_logger("server_mcp_controller")
|
|
|
|
from app.component.validator.McpServer import (
|
|
McpRemoteServer,
|
|
McpServerItem,
|
|
validate_mcp_remote_servers,
|
|
validate_mcp_servers,
|
|
)
|
|
|
|
router = APIRouter(tags=["Mcp Servers"])
|
|
|
|
|
|
async def pre_instantiate_mcp_toolkit(config_dict: dict) -> bool:
|
|
"""
|
|
Pre-instantiate MCP toolkit to complete authentication process
|
|
|
|
Args:
|
|
config_dict: MCP server configuration dictionary
|
|
|
|
Returns:
|
|
bool: Whether successfully instantiated and connected
|
|
"""
|
|
try:
|
|
# Ensure unified auth directory for all mcp servers
|
|
for server_config in config_dict.get("mcpServers", {}).values():
|
|
if "env" not in server_config:
|
|
server_config["env"] = {}
|
|
# Set global auth directory to persist authentication across tasks
|
|
if "MCP_REMOTE_CONFIG_DIR" not in server_config["env"]:
|
|
server_config["env"]["MCP_REMOTE_CONFIG_DIR"] = env(
|
|
"MCP_REMOTE_CONFIG_DIR",
|
|
os.path.expanduser("~/.mcp-auth")
|
|
)
|
|
|
|
# Create MCP toolkit and attempt to connect
|
|
mcp_toolkit = MCPToolkit(config_dict=config_dict, timeout=30)
|
|
await mcp_toolkit.connect()
|
|
|
|
# Get tools list to ensure connection is successful
|
|
tools = mcp_toolkit.get_tools()
|
|
logger.info(f"Successfully pre-instantiated MCP toolkit with {len(tools)} tools")
|
|
|
|
# Disconnect, authentication info is already saved
|
|
await mcp_toolkit.disconnect()
|
|
return True
|
|
|
|
except Exception as e:
|
|
logger.warning(f"Failed to pre-instantiate MCP toolkit: {e!r}")
|
|
return False
|
|
|
|
|
|
@router.get("/mcps", name="mcp list")
|
|
@traceroot.trace()
|
|
async def gets(
|
|
keyword: str | None = None,
|
|
category_id: int | None = None,
|
|
mine: int | None = None,
|
|
session: Session = Depends(session),
|
|
auth: Auth = Depends(auth_must),
|
|
) -> Page[McpOut]:
|
|
logger.info(f"Listing MCPs for user {auth.user.id}, keyword: {keyword}, category: {category_id}, mine: {mine}")
|
|
stmt = (
|
|
select(Mcp)
|
|
.where(Mcp.no_delete())
|
|
.options(
|
|
selectinload(Mcp.category),
|
|
selectinload(Mcp.envs),
|
|
with_loader_criteria(McpEnv, col(McpEnv.status) == McpEnvStatus.in_use),
|
|
)
|
|
# .order_by(col(Mcp.sort).desc())
|
|
)
|
|
if keyword:
|
|
stmt = stmt.where(col(Mcp.key).like(f"%{keyword.lower()}%"))
|
|
if category_id:
|
|
stmt = stmt.where(Mcp.category_id == category_id)
|
|
if mine and auth:
|
|
stmt = (
|
|
stmt.join(McpUser)
|
|
.where(McpUser.user_id == auth.user.id)
|
|
.options(
|
|
selectinload(Mcp.mcp_user),
|
|
with_loader_criteria(McpUser, col(McpUser.user_id) == auth.user.id),
|
|
)
|
|
)
|
|
result = paginate(session, stmt)
|
|
logger.debug(f"Found {result.total if hasattr(result, 'total') else 'N/A'} MCPs")
|
|
return result
|
|
|
|
|
|
@router.get("/mcp", name="mcp detail", response_model=McpOut)
|
|
@traceroot.trace()
|
|
async def get(id: int, session: Session = Depends(session)):
|
|
logger.info(f"Getting MCP detail for id: {id}")
|
|
stmt = select(Mcp).where(Mcp.no_delete(), Mcp.id == id).options(selectinload(Mcp.category), selectinload(Mcp.envs))
|
|
model = session.exec(stmt).one()
|
|
logger.debug(f"MCP found: {model.key}")
|
|
return model
|
|
|
|
|
|
@router.post("/mcp/install", name="mcp install")
|
|
@traceroot.trace()
|
|
async def install(mcp_id: int, session: Session = Depends(session), auth: Auth = Depends(auth_must)):
|
|
logger.info(f"Installing MCP {mcp_id} for user {auth.user.id}")
|
|
mcp = session.get_one(Mcp, mcp_id)
|
|
if not mcp:
|
|
logger.warning(f"MCP not found: {mcp_id}")
|
|
raise HTTPException(status_code=404, detail=_("Mcp not found"))
|
|
exists = session.exec(select(McpUser).where(McpUser.mcp_id == mcp.id, McpUser.user_id == auth.user.id)).first()
|
|
if exists:
|
|
logger.warning(f"MCP {mcp.key} already installed for user {auth.user.id}")
|
|
raise HTTPException(status_code=400, detail=_("mcp is installed"))
|
|
|
|
install_command: dict = mcp.install_command
|
|
|
|
# Pre-instantiate MCP toolkit for authentication
|
|
config_dict = {
|
|
"mcpServers": {
|
|
mcp.key: install_command
|
|
}
|
|
}
|
|
|
|
try:
|
|
logger.debug(f"Pre-instantiating MCP toolkit for {mcp.key}")
|
|
success = await pre_instantiate_mcp_toolkit(config_dict)
|
|
if not success:
|
|
logger.warning(f"Pre-instantiation failed for MCP {mcp.key}, but continuing with installation")
|
|
else:
|
|
logger.info(f"MCP toolkit pre-instantiated successfully for {mcp.key}")
|
|
except Exception as e:
|
|
logger.error(f"Exception during pre-instantiation for MCP {mcp.key}: {e}", exc_info=True)
|
|
|
|
mcp_user = McpUser(
|
|
mcp_id=mcp.id,
|
|
user_id=auth.user.id,
|
|
mcp_name=mcp.name,
|
|
mcp_key=mcp.key,
|
|
mcp_desc=mcp.description,
|
|
type=mcp.type,
|
|
status=Status.enable,
|
|
command=install_command["command"],
|
|
args=install_command["args"],
|
|
env=install_command["env"],
|
|
server_url=None,
|
|
)
|
|
mcp_user.save()
|
|
logger.info(f"MCP {mcp.key} installed successfully for user {auth.user.id}")
|
|
return mcp_user
|
|
|
|
|
|
@router.post("/mcp/import/{mcp_type}", name="mcp import")
|
|
@traceroot.trace()
|
|
async def import_mcp(
|
|
mcp_type: McpImportType, mcp_data: dict, session: Session = Depends(session), auth: Auth = Depends(auth_must)
|
|
):
|
|
logger.info(f"Importing MCP, type: {mcp_type.value}, user: {auth.user.id}")
|
|
|
|
if mcp_type == McpImportType.Local:
|
|
is_valid, res = validate_mcp_servers(mcp_data)
|
|
if not is_valid:
|
|
raise HTTPException(status_code=400, detail=res)
|
|
mcp_data: Dict[str, McpServerItem] = res.mcpServers
|
|
|
|
for name, data in mcp_data.items():
|
|
# Pre-instantiate MCP toolkit for authentication
|
|
config_dict = {
|
|
"mcpServers": {
|
|
name: {
|
|
"command": data.command,
|
|
"args": data.args,
|
|
"env": data.env or {}
|
|
}
|
|
}
|
|
}
|
|
|
|
try:
|
|
success = await pre_instantiate_mcp_toolkit(config_dict)
|
|
if not success:
|
|
logger.warning(f"Pre-instantiation failed for local MCP {name}, but continuing with installation")
|
|
except Exception as e:
|
|
logger.warning(f"Exception during pre-instantiation for local MCP {name}: {e}")
|
|
|
|
mcp_user = McpUser(
|
|
mcp_id=0,
|
|
user_id=auth.user.id,
|
|
mcp_name=name,
|
|
mcp_key=name,
|
|
mcp_desc=name,
|
|
type=McpType.Local,
|
|
status=Status.enable,
|
|
command=data.command,
|
|
args=data.args,
|
|
env=data.env,
|
|
server_url=None,
|
|
)
|
|
mcp_user.save()
|
|
logger.info(f"Imported {len(mcp_data)} local MCP servers for user {auth.user.id}")
|
|
return {"message": "Local MCP servers imported successfully", "count": len(mcp_data)}
|
|
elif mcp_type == McpImportType.Remote:
|
|
is_valid, res = validate_mcp_remote_servers(mcp_data)
|
|
if not is_valid:
|
|
raise HTTPException(status_code=400, detail=res)
|
|
data: McpRemoteServer = res
|
|
|
|
# For remote servers, we don't need to pre-instantiate as they typically don't require authentication
|
|
# but we can still try to validate the connection if needed
|
|
|
|
mcp_user = McpUser(
|
|
mcp_id=0,
|
|
user_id=auth.user.id,
|
|
type=McpType.Remote,
|
|
status=Status.enable,
|
|
mcp_name=data.server_name,
|
|
server_url=data.server_url,
|
|
)
|
|
mcp_user.save()
|
|
logger.info(f"Imported remote MCP server {data.server_name} for user {auth.user.id}")
|
|
return mcp_user
|