# Copyright (c) 2026 Dedalus Labs, Inc. and its contributors
# SPDX-License-Identifier: MIT
"""Smoke test tools for validating MCP handshake.
These tools avoid ctx.dispatch() to test SDK serialization and
token exchange without requiring enclave dispatch.
"""
from pydantic.dataclasses import dataclass
from dedalus_mcp import tool
from dedalus_mcp.types import ToolAnnotations
@dataclass(frozen=True)
class PingResult:
"""Smoke ping response."""
ok: bool = True
message: str = "pong"
@tool(
description="Smoke test ping (no enclave dispatch required)",
tags=["smoke", "health"],
annotations=ToolAnnotations(readOnlyHint=True, idempotentHint=True),
)
async def smoke_ping(message: str = "pong") -> PingResult:
"""Simple ping for testing MCP connection.
Args:
message: Message to echo back (default "pong")
Returns:
PingResult with ok=True and echoed message
"""
return PingResult(message=message)
smoke_tools = [smoke_ping]
