@signet-auth/core

Core Signet primitives for TypeScript. WASM-backed Ed25519 receipts, content hashes, compound receipts, and bilateral receipts.

Best for:

• Building a custom Signet integration or framework adapter
• Managing keys, signing actions, and verifying receipts directly
• Lower-level control over Signet data structures in TypeScript

Use another package if:

• You want MCP client-side transport signing: @signet-auth/mcp
• You want MCP execution-boundary verification: @signet-auth/mcp-server
• You want Vercel AI SDK callbacks: @signet-auth/vercel-ai

Install

npm install @signet-auth/core

Usage

import { contentHash, generateKeypair, sign, verify } from "@signet-auth/core";

const { secretKey, publicKey } = generateKeypair();
const params = { query: "signet" };

const receipt = sign(secretKey, {
  tool: "web_search",
  params,
  params_hash: contentHash(params),
  target: "mcp://search",
  transport: "stdio",
}, "my-agent", "team");

console.log(verify(receipt, publicKey)); // true

Related packages

• @signet-auth/mcp — client-side signing transport for MCP
• @signet-auth/mcp-server — server-side execution-boundary verification for MCP
• @signet-auth/vercel-ai — callbacks for Vercel AI SDK tool calls
• @signet-auth/mcp-tools — standalone MCP server exposing Signet tools
• Python (signet-auth)
• Rust (signet-core)
• Full documentation & all SDKs

If Signet is useful to you, star us on GitHub — it helps others discover the project.