Gives Claude direct access to BYTE Library's pay-per-byte USDC data feeds on Arbitrum Sepolia. Exposes 14 tools split across discovery (search publishers, list feeds, check subscriptions), stream subscriptions (byte_subscribe with automatic USDC approval, byte_unsubscribe), and one-off purchases via x402 gateway (byte_buy_data for single packets, byte_query_fact for oracle queries). Every settlement returns an EIP-712 attested receipt. Currently testnet only, gated on security audit before Arbitrum One. Requires PRIVATE_KEY env var for write operations but read-only catalog browsing works without a wallet. Use this when your agent needs to buy real-time weather, market data, or knowledge feeds with micropayments instead of API keys.
claude mcp add --transport stdio io.github.0rkz-byte-protocol uvx byte-protocol