Function grow

tests/interaction/mcpserver/test_tools.py:414–418

(ctx: Context)

    @mcp.tool()
    async def grow(ctx: Context) -> str:
        mcp.add_tool(extra, name="extra")
        mcp.remove_tool("doomed")
        await ctx.info("tool set changed")  # pyright: ignore[reportDeprecated]
        return "mutated"

    async def collect(message: IncomingMessage) -> None:
        received.append(message)