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cardano-wallet-tools

Operator wallet-UTxO toolkit and a PureScript CIP-30 browser wallet, built over one pure Haskell core.

  • Design — architecture, trust model, and the collateral-selection algorithm.
  • Constitution — the authoritative architectural decisions live in .specify/memory/constitution.md.

What it owns

  • Trust-minimized UTxO resolution (N2C trusted; Blockfrost/Koios verified via producing-tx CBOR + blake2b-256(body) == txid).
  • Coin and collateral selection — multi-UTxO, native-asset-aware, respecting maxCollateralInputs, with honest shortfall reporting.
  • Wallet consolidation and fat-collateral provisioning.
  • Balancing over cardano-tx-tools.
  • UTxO reports: pure-ADA vs token, fragmentation, max collateral reachable.