Reusable SKILL.md capabilities that give your agent new expertise — installed into .claude/skills/ and friends.
This skill should be used when the user asks to "build a Solana program", "write Anchor code", "create a PDA", "work with SPL tokens", "test with anchor-bankrun", "fuzz test with Trident", "secure my Solana program", "create an NFT with MPL Core", "optimize compute units", or mentions Anchor constraints, account validation, CPI patterns, Vitest testing, or Solana security auditing.