modality

Build, validate, and interact with Modality contracts — append-only logs of signed commits governed by predicate-guarded state machine models. Use when implementing contract validators, hub services, CLI contract commands, contract APIs, or writing/reviewing any code that touches Modality contract commit processing, rule enforcement, or model validation.

Create, sign, and verify Modality contracts for trustless agent cooperation. Use when an agent needs to establish a binding agreement with another agent, delegate a task with enforceable terms, verify a contract's protections, or participate in a multi-party contract. Handles escrow, task delegation, data exchange, multisig, and custom contract patterns.