Repo skeleton for aldabra, the rust-native cardano lite wallet
with MCP server interface. Builds end-to-end, types in place,
real cardano primitives land next pass.
Crates:
wallet-core — pure crypto + types. mnemonic, key derivation,
signing. No I/O. Security boundary.
wallet-chain — pluggable backends. ChainBackend trait, Koios
client (stub for now). Ogmios + submit in phase 2.
wallet-mcp — the binary. stdio MCP transport via rmcp.
Phase plan in ROADMAP.md, threat model in docs/architecture.md.
This is also Sulkta's first Rust project + a real-world workout for
ci-runner's rust toolchain.
