# @garl-protocol/sdk

> GARL Protocol JavaScript/TypeScript SDK — cryptographic verification for AI agent actions. Signed Action Receipts (v0.1), multi-dimensional Trust Vector, capability tokens (JWT-shaped + ECDSA-secp256k1 + Biscuit-style attenuation), UETA §10(b) undo. Start

Latest version **1.2.1** (published 2026-04-27) · Apache-2.0 license · 0 weekly downloads

_The full health report (score, vulnerabilities, README, dependency tree, version history) is being computed; this document will grow once it lands._

> **Deprecated.** GARL was archived on 2026-09-24. See https://github.com/Garl-Protocol/garl

## Install

```sh
npm install @garl-protocol/sdk
pnpm add @garl-protocol/sdk
yarn add @garl-protocol/sdk
bun add @garl-protocol/sdk
```

## Facts

| | |
|---|---|
| Version | 1.2.1 |
| Published | 2026-04-27 |
| First published | 2026-03-07 |
| Weekly downloads | 0 |
| License | Apache-2.0 |
| TypeScript types | none |
| Module format | ESM + CommonJS |
| Node | >=18.0.0 |
| Dependencies | 0 |
| Unpacked size | 28.9 KB |
| Author | garl-protocol |
| Maintainers | garlai |
| Keywords | garl, trust, reputation, trust-vector, ai, agent, agent-trust, a2a, did, ecdsa, mcp, model-context-protocol, action-receipt, capability-token, ueta, provenance |

## Links

- npm: https://www.npmjs.com/package/@garl-protocol/sdk
- Repository: https://github.com/Garl-Protocol/garl
- Homepage: https://garl.ai
- npm.io page: https://npm.io/package/@garl-protocol/sdk

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_Source: https://npm.io/package/@garl-protocol/sdk · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._