mcp-server

Signetai: Portable AI Agent State

Get local-first identity and memory for your AI agents with Signetai. Ideal for founders building AI-powered startups.
266 stars40 forksTypeScriptGuide quality 9/10Updated 9/3/2026100% 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.

23
top-level files
18
folders
106.8M
source size
Other
license
Key files
AGENTS.md
package.json
README.md
tsconfig.json
File tree
.agents/
.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
biome.json
Quick Actions
Details
Creator
Signet-AI
Language
TypeScript
Category
mcp-server
Published
2/11/2026

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