hanzo 0.2.0

Hanzo — the Open AI Cloud SDK for Rust. Umbrella crate re-exporting the Hanzo Rust stack: crypto, DID, MCP, agents, embeddings, and more, behind feature flags.
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# hanzo

**Hanzo — the Open AI Cloud SDK for Rust.** The `hanzo` umbrella crate re-exports
the Hanzo Rust stack — crypto, DID, MCP, agents, embeddings, and more — behind
feature flags, so one dependency gives you the whole ecosystem.

```toml
[dependencies]
hanzo = "0.2"
```

or

```bash
cargo add hanzo
```

## Features

The `default` set is `crypto`, `did`, `agent`. Enable `full` for everything, or
pick à la carte:

```toml
hanzo = { version = "0.2", default-features = false, features = ["mcp", "embedding"] }
```

| Feature | Module | Re-exports | What it is |
|---------|--------|-----------|------------|
| `crypto` | `hanzo::crypto` | [`hanzo-crypto`](https://crates.io/crates/hanzo-crypto) | Pure-Rust cryptography, incl. post-quantum (ML-KEM / ML-DSA) |
| `did` | `hanzo::did` | [`hanzo-did`](https://crates.io/crates/hanzo-did) | Decentralized identifiers and verifiable identity |
| `agent` | `hanzo::agent` | [`hanzo-agent`](https://crates.io/crates/hanzo-agent) | The agent runtime |
| `agents` | `hanzo::agents` | [`hanzo-agents`](https://crates.io/crates/hanzo-agents) | Multi-agent orchestration |
| `agent-marketplace` | `hanzo::agent_marketplace` | [`hanzo-agent-marketplace`](https://crates.io/crates/hanzo-agent-marketplace) | Agent marketplace |
| `mcp` | `hanzo::mcp` | [`hanzo-mcp`](https://crates.io/crates/hanzo-mcp) | Model Context Protocol client + server |
| `embedding` | `hanzo::embedding` | [`hanzo-embedding`](https://crates.io/crates/hanzo-embedding) | Embeddings and vector similarity |
| `kbs` | `hanzo::kbs` | [`hanzo-kbs`](https://crates.io/crates/hanzo-kbs) | Key Broker Service for confidential compute |
| `guard` | `hanzo::guard` | [`hanzo-guard`](https://crates.io/crates/hanzo-guard) | Guardrails and policy |
| `extract` | `hanzo::extract` | [`hanzo-extract`](https://crates.io/crates/hanzo-extract) | Structured extraction |
| `config` | `hanzo::config` | [`hanzo-config`](https://crates.io/crates/hanzo-config) | Shared configuration |
| `messages` | `hanzo::messages` | [`hanzo-message-primitives`](https://crates.io/crates/hanzo-message-primitives) | Message primitives |

## Usage

```rust
use hanzo::did;      // requires feature "did"
use hanzo::crypto;   // requires feature "crypto"
```

Each re-exported crate keeps its own full documentation on
[docs.rs](https://docs.rs/hanzo) — the umbrella just gives them one roof.

## Hanzo — the Open AI Cloud

Open source · every language · on-chain settlement.
[hanzo.ai](https://hanzo.ai) · [docs.hanzo.ai](https://docs.hanzo.ai)

**SDKs in every language** — [Python](https://github.com/hanzoai/python-sdk) (flagship) ·
[TypeScript](https://github.com/hanzo-js/sdk) ·
[Go](https://github.com/hanzo-go/sdk) ·
[Rust](https://github.com/hanzo-rs/sdk) ·
[C++](https://github.com/hanzo-cpp/sdk) ·
[Swift](https://github.com/hanzo-swift/sdk) ·
[Kotlin](https://github.com/hanzo-kt/sdk) ·
[umbrella](https://github.com/hanzoai/sdk)

## License

Dual licensed under MIT OR Apache-2.0.