Commit and validate ECVRF-based random draws on Solana.
npx skills add https://github.com/collectorcrypt/cc-vrf --skill cc-vrf
Please help me install this Agent Skill. Skill: cc-vrf Source: https://github.com/collectorcrypt/cc-vrf/tree/main/apps/website/public Command: npx skills add https://github.com/collectorcrypt/cc-vrf --skill cc-vrf
cc-vrf replaces opaque or centralized randomness with verifiable on-chain random draws for Solana applications, so users can audit every outcome after the fact.
Add cc-vrf to your Solana project when you need low-cost, publicly verifiable randomness that can be committed on chain and independently checked later.
High-intent search queries and answers about installing and using this skill.
You add verifiable randomness by registering and freezing an operator authority, committing ECVRF proof hashes on chain via compressed PDAs or events, then validating the draws later with a TypeScript SDK.
ECVRF-based random draw commitment is a process where proof hashes are submitted on Solana so outcomes like dice rolls or lotteries can be publicly audited and verified end-to-end after the fact.
Yes, cc-vrf integrates with Anchor and provides a TypeScript SDK to build commits, verify the operator authority lifecycle, scan events, and reproduce deterministic random streams for Solana.
For low-cost verifiable randomness on Solana, you can use compressed PDA registry commits, registry commits with beta for on-chain consumers, or event-only commits to minimize transaction expenses.
Use event-only commits for Solana VRF when you need lower cost and do not require on-chain consumers to read beta directly, whereas registry commits with beta provide direct on-chain verification access.
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