# Rust Fintech

> - Financial/money code in Rust — exact decimal arithmetic (never floats), a Money type with currency, rounding modes, splitting without losing cents, idempotency, and double-entry ledgers. Use when handling money, prices, currencies, payments, or accounting, where rounding and exactness are correctness-critical. Triggers: decimal, rustdecimal, banker's rounding, idempotency, ledger, double-entry.

## Facts
- Page: https://tashan.sh/capability/skill-gurinderu-rust-fintech
- tashan id: skill:gurinderu/rust-fintech
- Source: https://github.com/gurinderu/craft
- Type: skill
- Category: finance
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 100.0
- Freshness: 99.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- Official: no

## Install

```sh
cp -r rust-fintech ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-09 by tashan (https://tashan.sh) from public evidence. Scorer s5.