import {
  getCircuitArtifacts,
  getArtifactsDir,
  getVerificationKey,
  listAvailableCircuits,
} from '@bolyra/circuits';

// Get artifact paths for a circuit
const { wasm, zkey, vkey } = getCircuitArtifacts('HumanUniqueness');

// Use with snarkjs
const { proof, publicSignals } = await snarkjs.groth16.fullProve(
  input,
  wasm,
  zkey,
);

// Get the verification key as parsed JSON
const vkeyJson = getVerificationKey('HumanUniqueness');
const valid = await snarkjs.groth16.verify(vkeyJson, publicSignals, proof);

// List all available circuit/system combinations
const available = listAvailableCircuits();
// [{ circuit: 'HumanUniqueness', system: 'groth16' }, ...]

// Get the artifacts directory (useful for @bolyra/sdk integration)
const dir = getArtifactsDir();

Available Circuits

Circuit	Groth16	Notes
HumanUniqueness	Yes	Reuses Semaphore v4 ceremony (depth 20)
AgentPolicy	Yes	Project-specific Phase 2 ceremony
Delegation	Yes	Project-specific Phase 2 ceremony

Trusted Setup Provenance

HumanUniqueness (Groth16): Reuses the Semaphore v4 Phase 2 ceremony at depth 20. No project-specific trusted setup required.
AgentPolicy (Groth16): Project-specific Phase 2 ceremony using pot16.ptau (Hermez Cryptographic Ceremony, 2^16 powers).
Delegation (Groth16): Same as AgentPolicy.

Package Size

~29 MB (Groth16 artifacts only). PLONK proving keys (~146 MB each) are excluded. PLONK verification keys are included for verification-only use cases.

Integration with @bolyra/sdk

Note: The SDK does not yet auto-resolve artifacts from this package. Pass the artifacts directory to the SDK config manually: { circuitDir: require('@bolyra/circuits').getArtifactsDir() }. Auto-resolution is planned for a future SDK release.