"Swarm" matching MCP connectors:

Free blind-play night-fishing game over MCP. Deterministic engine, zero LLM calls, save codes.

A2A ZK wallet recovery — guardian swarm, no seed phrase, HiveLaw enforcement

SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.

MCP server exposing T54 XRPL x402 seller SKUs (OpenAPI) as tools: structured query, research brief, commerce data, and related routes. HTTP 402 + x402 settlement via broker (XRPL / Base USDC per env). Unified HTTPS host with health at /health.