The archetype for the kind of services which Kelley seems to have in mind are the SDP and SDP associated unions in pre-WW1 Germany. They had resorts for workers even. The Panthers' Breakfast programs, which never developed their full potential because the Panthers fell apart under repression and from internal weaknesses, were highly promising (in part because their potential resources might have come from extortion from capitalists rather than donations from good people).
The Chinese had a slogan, Serve the People, that perhaps catches up part of what Kelley seems to be after.
But I would think that the kind of thing Kelley is speaking of comes further down the road, emerging within resistance movements that have achieved size and momentum through enunciating loud NOs to power. And if such movements have enough internal coherence, what Kelley wants almost automatically emerges. If they don't have such internal coherence, they won't achieve it by service programs.
Carrol