Feat: Scratch MCP tool calling support. (#8263)

### What problem does this PR solve?

This is a cherry-pick from #7781 as requested.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>
This commit is contained in:
Song Fuchang
2025-06-23 17:45:35 +08:00
committed by GitHub
parent e9c6891e24
commit fd7ac17605
14 changed files with 445 additions and 7 deletions

View File

@ -799,6 +799,20 @@ class UserCanvasVersion(DataBaseModel):
db_table = "user_canvas_version"
class MCPServer(DataBaseModel):
id = CharField(max_length=32, primary_key=True)
name = CharField(max_length=255, null=False, help_text="MCP Server name")
tenant_id = CharField(max_length=32, null=False, index=True)
url = CharField(max_length=2048, null=False, help_text="MCP Server URL")
server_type = CharField(max_length=32, null=False, help_text="MCP Server type")
description = TextField(null=True, help_text="MCP Server description")
variables = JSONField(null=True, default=[], help_text="MCP Server variables")
headers = JSONField(null=True, default={}, help_text="MCP Server additional request headers")
class Meta:
db_table = "mcp_server"
class Search(DataBaseModel):
id = CharField(max_length=32, primary_key=True)
avatar = TextField(null=True, help_text="avatar base64 string")
@ -934,3 +948,7 @@ def migrate_db():
migrate(migrator.add_column("llm", "is_tools", BooleanField(null=False, help_text="support tools", default=False)))
except Exception:
pass
try:
migrate(migrator.add_column("mcp_server", "variables", JSONField(null=True, help_text="MCP Server variables", default=[])))
except Exception:
pass