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.

From the repo · “Local-first identity, memory, and secrets for AI agents. Portable state across models and harnesses.”

312 stars+7★ this week43 forksTypeScriptGuide quality 9/10 · reviewed Jul 23Updated 10/19/2026100% 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.

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

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

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/signetai && curl -fsSL https://workflowstacks.com/api/skills/signetai/claude-skill -o ~/.claude/skills/signetai/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

top-level files

folders

123.2M

source size

Other

license

Key files

AGENTS.md

package.json

README.de.md

README.ja.md

README.ko.md

README.md

File tree

.agents/

.claude/

.githooks/

.github/

deploy/

dist/

docs/

integrations/

libs/

memorybench/

platform/

plugins/

public/

screenshots/

scripts/

skills/

surfaces/

tests/

web/

.bump-level

.dockerignore

.gitignore

AGENTS.md

AI_POLICY.md

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/signetai && curl -fsSL https://workflowstacks.com/api/skills/signetai/claude-skill -o ~/.claude/skills/signetai/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

Signet-AI

Language

TypeScript

Do this with a working workflow

Pages we wrote and tested that put a skill like this to work — importable n8n templates, outcome guides and Claude Desktop configs.

MCP config

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Signetai: Portable AI Agent State

What's inside — free to inspect

Do this with a working workflow

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