MyPenny
호스팅된 MCP 서버를 통해 Claude, ChatGPT, 코딩 도구에서 추억과 메모를 항상 이용할 수 있게 유지하세요.
호스팅형 MCP 서버
npx add-mcp 'https://app.mypenny.ai/mcp'Claude Code, Codex, Cursor 등에 설치됩니다
문서
Create your Penny account
Keep your memories and notes available across the AI tools you use. Create your account, then connect your assistant using the instructions below.
Step two
Connect your assistant
One connection, in the tool you already talk to. Each of these speaks the Model Context Protocol, so it is the same three steps and the same address every time.

Claude
Set it up once and both Claude on the web and the desktop app pick it up.
- Open Settings, then Connectors.
- Add Penny as a custom connector, using the address below.
- Authorize in your browser, then verify the connection.
https://app.mypenny.ai/mcp
- • Requires Claude Pro, Max, Team or Enterprise
- • Same address for web and desktop

ChatGPT
Set it up on the web and the desktop app picks it up.
- Enable Developer mode in Settings — custom apps are hidden until you do.
- Add Penny as a custom app, using the address below.
- Authorize in your browser, then verify the connection.
https://app.mypenny.ai/mcp
- • Requires a paid plan — Plus, Pro, Business, Enterprise or Edu
- • Developer mode has to be on before the option appears
Step three
Set up your coding tools
Each of these installs as a plugin, so your memory, projects and skills come with you into the editor. Run the commands as they are written.

Claude Code
The plugin brings the Penny skill, the MCP server, hooks and transcript learning in one install. Run both commands inside any Claude Code session.
/plugin marketplace add HelperLabs/mypenny-plugin
/plugin install mypenny-claude@mypenny
On your next session the plugin prints the exact sign-in command for your machine — run the one it gives you.
- • One marketplace command per machine, then install
- • Adds the skill, hooks and MCP server together

Codex
The same plugin from the same marketplace, run from the Codex CLI.
codex plugin marketplace add HelperLabs/mypenny-plugin
To move to a later release:
codex plugin marketplace upgrade mypenny
- • Same marketplace as Claude Code
- • Upgrade in place when a new version ships

Cursor
A per-project installer that writes the hooks and the MCP server config, so you get the same behaviour in Cursor's chat and in Composer.
npx @mypenny/cursor install
Then sign in:
npx @mypenny/core auth login