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Description

Add CurseMCMS Package for Fast Curse/Uncurse Operations

MCMS designed for curse/uncurse operations on CCIP RMN Remote contract only.

Architecture

┌─────────────────────────────────────────────────────────────┐
│                        CurseMCMS                            │
│  ┌─────────────────────────────────────────────────────┐   │
│  │  - Multi-sig verification (same as MCMS)            │   │
│  │  - Merkle proof validation                          │   │
│  │  - EVM signature recovery (ECDSA)                   │   │
│  │  - NO timelock (immediate execution)                │   │
│  └─────────────────────────────────────────────────────┘   │
│                            │                                │
│                    dispatch_to_rmn_remote()                 │
│                            │                                │
│              ┌─────────────┼─────────────┐                  │
│              ▼             ▼             ▼                  │
│         curse()      uncurse()     curse_multiple()         │
│                                    uncurse_multiple()       │
└─────────────────────────────────────────────────────────────┘
                             │
                             ▼
                    ┌────────────────┐
                    │   RMN Remote   │
                    │  (via allowed  │
                    │    cursers)    │
                    └────────────────┘

@JohnChangUK JohnChangUK marked this pull request as ready for review January 7, 2026 03:42
@JohnChangUK JohnChangUK requested a review from a team as a code owner January 7, 2026 03:42
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2 participants