Crate Structure

Workspace

froglet-protocol/     open source — the kernel
froglet/              open source — the node framework

The single source of truth for kernel types. Independently reimplementable.

Module	Purpose
`canonical_json`	RFC 8785 JCS canonicalization
`crypto`	secp256k1 BIP340, SHA-256, HMAC
`protocol/kernel`	SignedArtifact, all 6 payload types, verify/sign
`protocol/publication`	CuratedList types
`ExecutionRuntime`	Enum shared across crates

Dependencies: serde, serde_json, serde_json_canonicalizer, k256, rand, hex, sha2.

The node framework. Re-exports kernel types from froglet-protocol.

Layer	Modules
Core	`execution` (BuiltinServiceHandler), `identity`, `protocol/workload`
Settlement	`settlement`, `lnd`, `pricing`
Execution	`sandbox`, `wasm*`, `confidential`
Transport	`tls`, `tor`, `nostr`
Runtime	`api/*`, `server`, `config`, `state`, `db`, `deals`, `jobs`

The default public marketplace uses Froglet’s public marketplace integration contract.