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feat: implement MCP specification 2025-06-18 (#25766)

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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
This commit is contained in:
Novice
2025-10-27 17:07:51 +08:00
committed by GitHub
parent b6e0abadab
commit 0ded6303c1
33 changed files with 4863 additions and 1128 deletions
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75
api/core/tools/tool_manager.py
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@@ -14,17 +14,32 @@ from sqlalchemy.orm import Session
from yarl import URL
import contexts
from core.helper.provider_cache import ToolProviderCredentialsCache
from core.plugin.impl.tool import PluginToolManager
from core.tools.__base.tool_provider import ToolProviderController
from core.tools.__base.tool_runtime import ToolRuntime
from core.tools.mcp_tool.provider import MCPToolProviderController
from core.tools.mcp_tool.tool import MCPTool
from core.tools.plugin_tool.provider import PluginToolProviderController
from core.tools.plugin_tool.tool import PluginTool
from core.tools.utils.uuid_utils import is_valid_uuid
from core.tools.workflow_as_tool.provider import WorkflowToolProviderController
from core.workflow.runtime.variable_pool import VariablePool
from extensions.ext_database import db
from models.provider_ids import ToolProviderID
from services.enterprise.plugin_manager_service import PluginCredentialType
from services.tools.mcp_tools_manage_service import MCPToolManageService
if TYPE_CHECKING:
from core.workflow.nodes.tool.entities import ToolEntity
from configs import dify_config
from core.agent.entities import AgentToolEntity
from core.app.entities.app_invoke_entities import InvokeFrom
from core.helper.module_import_helper import load_single_subclass_from_source
from core.helper.position_helper import is_filtered
from core.helper.provider_cache import ToolProviderCredentialsCache
from core.model_runtime.utils.encoders import jsonable_encoder
from core.plugin.impl.tool import PluginToolManager
from core.tools.__base.tool import Tool
from core.tools.__base.tool_provider import ToolProviderController
from core.tools.__base.tool_runtime import ToolRuntime
from core.tools.builtin_tool.provider import BuiltinToolProviderController
from core.tools.builtin_tool.providers._positions import BuiltinToolProviderSort
from core.tools.builtin_tool.tool import BuiltinTool
@@ -40,21 +55,11 @@ from core.tools.entities.tool_entities import (
ToolProviderType,
)
from core.tools.errors import ToolProviderNotFoundError
from core.tools.mcp_tool.provider import MCPToolProviderController
from core.tools.mcp_tool.tool import MCPTool
from core.tools.plugin_tool.provider import PluginToolProviderController
from core.tools.plugin_tool.tool import PluginTool
from core.tools.tool_label_manager import ToolLabelManager
from core.tools.utils.configuration import ToolParameterConfigurationManager
from core.tools.utils.encryption import create_provider_encrypter, create_tool_provider_encrypter
from core.tools.utils.uuid_utils import is_valid_uuid
from core.tools.workflow_as_tool.provider import WorkflowToolProviderController
from core.tools.workflow_as_tool.tool import WorkflowTool
from extensions.ext_database import db
from models.provider_ids import ToolProviderID
from models.tools import ApiToolProvider, BuiltinToolProvider, MCPToolProvider, WorkflowToolProvider
from services.enterprise.plugin_manager_service import PluginCredentialType
from services.tools.mcp_tools_manage_service import MCPToolManageService
from models.tools import ApiToolProvider, BuiltinToolProvider, WorkflowToolProvider
from services.tools.tools_transform_service import ToolTransformService
if TYPE_CHECKING:
@@ -719,7 +724,9 @@ class ToolManager:
)
result_providers[f"workflow_provider.{user_provider.name}"] = user_provider
if "mcp" in filters:
mcp_providers = MCPToolManageService.retrieve_mcp_tools(tenant_id, for_list=True)
with Session(db.engine) as session:
mcp_service = MCPToolManageService(session=session)
mcp_providers = mcp_service.list_providers(tenant_id=tenant_id, for_list=True)
for mcp_provider in mcp_providers:
result_providers[f"mcp_provider.{mcp_provider.name}"] = mcp_provider
@@ -774,17 +781,12 @@ class ToolManager:
:return: the provider controller, the credentials
"""
provider: MCPToolProvider | None = (
db.session.query(MCPToolProvider)
.where(
MCPToolProvider.server_identifier == provider_id,
MCPToolProvider.tenant_id == tenant_id,
)
.first()
)
if provider is None:
raise ToolProviderNotFoundError(f"mcp provider {provider_id} not found")
with Session(db.engine) as session:
mcp_service = MCPToolManageService(session=session)
try:
provider = mcp_service.get_provider(server_identifier=provider_id, tenant_id=tenant_id)
except ValueError:
raise ToolProviderNotFoundError(f"mcp provider {provider_id} not found")
controller = MCPToolProviderController.from_db(provider)
@@ -922,16 +924,15 @@ class ToolManager:
@classmethod
def generate_mcp_tool_icon_url(cls, tenant_id: str, provider_id: str) -> Mapping[str, str] | str:
try:
mcp_provider: MCPToolProvider | None = (
db.session.query(MCPToolProvider)
.where(MCPToolProvider.tenant_id == tenant_id, MCPToolProvider.server_identifier == provider_id)
.first()
)
if mcp_provider is None:
raise ToolProviderNotFoundError(f"mcp provider {provider_id} not found")
return mcp_provider.provider_icon
with Session(db.engine) as session:
mcp_service = MCPToolManageService(session=session)
try:
mcp_provider = mcp_service.get_provider_entity(
provider_id=provider_id, tenant_id=tenant_id, by_server_id=True
)
return mcp_provider.provider_icon
except ValueError:
raise ToolProviderNotFoundError(f"mcp provider {provider_id} not found")
except Exception:
return {"background": "#252525", "content": "\ud83d\ude01"}