The Penny MCP server,
connected in one click.
Portable AI memory you own. Keep memories and notes across Claude, ChatGPT, and other AI tools. Connect the official Penny MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Penny to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http mypenny https://app.mypenny.ai/mcpRun in your terminal, then restart Claude Code.
Penny · https://app.mypenny.ai/mcp
What your AI can do with Penny
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “penny_get_skill”: Read the current Penny operating skill when missing or stale, including after a catalog refresh. Reuse files already read this conversation.”
“Use “penny_start_setup”: Setup in phases; omit phase to start, resume from meta.onboarding.phase. skipForGood opts out. Stage encrypted imports for dashboard review;.”
“Use “penny_session_start”: Call ONCE at the start of every conversation, before the first substantive reply. First read the installed Penny skill; report its exact met.”
“Use “penny_read”: Before answering anything the user's history, preferences, or prior work would inform, read — search rather than assume nothing is on file.”
How secure is the Penny MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Penny holds up.
Official endpoint
Operated by Penny (mypenny.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Penny adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Penny
Choose Penny in the gate directory. No sign-in needed.
Use it anywhere
Penny's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Penny exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
penny_get_skill — Read the current Penny operating skill when missing or stale, including after a catalog refresh. Reuse files already read this conversation
penny_start_setup — Setup in phases; omit phase to start, resume from meta.onboarding.phase. skipForGood opts out. Stage encrypted imports for dashboard review;
penny_session_start — Call ONCE at the start of every conversation, before the first substantive reply. First read the installed Penny skill; report its exact met
penny_read — Before answering anything the user's history, preferences, or prior work would inform, read — search rather than assume nothing is on file.
penny_write — Save the moment something durable emerges — a decision, preference, plan, correction, a to-do, a measurement, or something you produced — mi
penny_edit — When the user corrects something on file, or a task, tracker, skill, or block needs to change, edit the existing item rather than writing a
penny_delete — Move to Trash. Project: projectId + expectedRevision + operationId; penny_edit op:restore recovers. Repeat in_progress with the same operati
Who runs the Penny MCP server?
The Penny MCP server at a glance
https://app.mypenny.ai/mcpQuestions, answered
Is there an official Penny MCP server?
Yes — Penny operates its own remote MCP server at app.mypenny.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Penny to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Penny in the directory. No account or sign-in is needed. From then on, Penny's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Penny runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Penny MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Penny in minutes. No credit card required.
Connect more than just Penny
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Penny in: Claude · Claude Code · ChatGPT · Cursor · VS Code