The polymnemo MCP server,
connected in one click.
Shared cross-LLM long-term memory over MCP: semantic recall, sessions, and media (pgvector). Connect the official polymnemo 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 polymnemo 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 polymnemo https://polymnemo.purpleground-26f6d744.westus2.azurecontainerapps.io/mcpRun in your terminal, then restart Claude Code.
polymnemo · https://polymnemo.purpleground-26f6d744.westus2.azurecontainerapps.io/mcp
What your AI can do with polymnemo
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “ping”: Health / connectivity check. Returns server identity plus the active pluggable layers, so a client (or MCP Inspector) can confirm the conne.”
“Use “remember”: Store a memory for later semantic recall. Large content is split into smaller chunks on write (one vector each), so this may create several.”
“Use “recall”: Search memories by meaning and return the closest matches. Results are ranked by similarity and bounded by `limit` (default 8). Use the ret.”
“Use “list_memories”: List stored memories newest-first (no search query). `namespace` selects the collection (defaults to the shared namespace). Page with `next.”
How secure is the polymnemo MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how polymnemo holds up.
Official endpoint
Operated by polymnemo (azurecontainerapps.io) 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 polymnemo 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 polymnemo
Choose polymnemo in the gate directory. No sign-in needed.
Use it anywhere
polymnemo'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 polymnemo exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
ping — Health / connectivity check. Returns server identity plus the active pluggable layers, so a client (or MCP Inspector) can confirm the conne
remember — Store a memory for later semantic recall. Large content is split into smaller chunks on write (one vector each), so this may create several
recall — Search memories by meaning and return the closest matches. Results are ranked by similarity and bounded by `limit` (default 8). Use the ret
list_memories — List stored memories newest-first (no search query). `namespace` selects the collection (defaults to the shared namespace). Page with `next
get_memory — Fetch a single memory by its id (from `remember`/`recall`/`list_memories`).
update — Replace a memory's content (re-embeds it). Returns the updated memory.
forget — Delete a memory by id. Returns `{id, deleted}` (deleted=false if absent).
save_session — Persist a session's full content under `session_id` for later reload. Content is stored as ordered, losslessly-reassemblable chunks (also e
+ 4 more tools once connected
Who runs the polymnemo MCP server?
The polymnemo MCP server at a glance
https://polymnemo.purpleground-26f6d744.westus2.azurecontainerapps.io/mcpQuestions, answered
Is there an official polymnemo MCP server?
Yes — polymnemo operates its own remote MCP server at polymnemo.purpleground-26f6d744.westus2.azurecontainerapps.io. 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 polymnemo to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick polymnemo in the directory. No account or sign-in is needed. From then on, polymnemo's tools are available in every client you've connected to gate.
Do I need to host anything?
No. polymnemo runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the polymnemo 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 polymnemo in minutes. No credit card required.
Connect more than just polymnemo
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up polymnemo in: Claude · Claude Code · ChatGPT · Cursor · VS Code