mcp-server

Signetai: Portable AI Agent State

Name: Signetai: Portable AI Agent State
Author: Signet-AI

Get local-first identity and memory for your AI agents with Signetai. Ideal for founders building AI-powered startups.

219 stars39 forksTypeScriptQuality 9/10Updated 7/23/2026100% free · open source

What it does

Signetai provides local-first identity and memory for AI agents, allowing them to maintain a portable state across different models and harnesses.

Install / run

git clone https://github.com/Signet-AI/signetai.git

When to use it

•When building AI-powered applications that require agents to retain memory and identity across sessions
•When integrating multiple AI models or harnesses that need to share state
•When developing decentralized or edge AI applications that require local-first data management

Quick start

1Run `npm install` in the cloned repository to set up the project
2Create a new TypeScript file (e.g., `agent.ts`) and import Signetai using `import { Signetai } from './signetai'`
3Initialize a new Signetai instance using `const signetai = new Signetai()`
4Use the `signetai.identity()` method to generate a unique identity for your AI agent
5Utilize the `signetai.memory()` method to store and retrieve data from the agent's local memory

Ready-to-paste prompt

const signetai = new Signetai(); const identity = signetai.identity(); console.log(identity);

Heads up: Make sure you have Node.js and TypeScript installed on your system, as Signetai is built using TypeScript and relies on Node.js for execution

Saves to your device