Helius RPC infrastructure, DAS API, Enhanced Transactions, Priority Fees, Webhooks, and LaserStream gRPC
/plugin marketplace add sendaifun/skills/plugin install helius@solana-skillsExpert guidance for Next.js Cache Components and Partial Prerendering (PPR). Proactively activates in projects with cacheComponents: true, providing patterns for 'use cache' directive, cacheLife(), cacheTag(), cache invalidation, and parameter permutation rendering.
Migrate your code and prompts from Sonnet 4.x and Opus 4.1 to Opus 4.5.
Automate Reddit tasks via Rube MCP (Composio): search subreddits, create posts, manage comments, and browse top content.
Automate Intercom tasks via Rube MCP (Composio): conversations, contacts, companies, segments, admins.