MagicBlock — Ephemeral Rollups for Solana

What it does

Provides detailed development patterns and operational guidance for using MagicBlock ephemeral rollups with Solana. Covers delegation/undelegation, dual-connection architecture (base layer + ephemeral rollup), magic actions, cranks for scheduled tasks, VRF for provable randomness, and private payments primitives.

When to use it

Use when building high-performance, low-latency Solana apps (games, real-time systems, private payments) that require ephemeral delegation of accounts, atomic post-commit actions, or verifiable randomness. Also use for implementing lamports top-ups, commit sponsorship strategies, and diagnosing service-side failures for ER endpoints.

What's included

• Scripts: none listed in the repo snapshot, but the skill references multiple progressive disclosure docs (delegation.md, magic-actions.md, lamports-topup.md, cranks.md, vrf.md, private-payments.md, typescript-setup.md).
• References: several supporting markdown docs bundled next to SKILL.md (sibling files).
• Instructions: detailed architecture notes, operating procedures, default stack decisions (Anchor + ephemeral-rollups-sdk), and diagnostics guidance for service health and metrics.

Compatible agents

Best for developer-focused agent runtimes that can follow technical instructions and produce code or deployment changes: Copilot/Codex-style agents, local Python/TypeScript build tooling, and developer-oriented assistants.