Description
> Part of the StudioMeyer MCP Stack — Built in Mallorca 🌴 · ⭐ if you use it
n8n-nodes-studiomeyer-memory
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Long-term AI memory for n8n agents. Drop-in memory layer with knowledge graph, semantic search, entity tracking, and session continuity. Powered by StudioMeyer Memory.
A note from us
We have been building tools and systems for ourselves for the past two years. The fact that this repo is small and has few stars is not because it is new. It is because we only just decided to share what we have built. It is not a fresh experiment, it is a long story with a recent commit.
We love building things and sharing them. We do not love social media tactics, growth hacks, or chasing stars and followers. So this repo is small. The code is real, it gets used, issues get answered. Judge for yourself.
If it helps you, sharing, testing, and feedback help us. If it could be better, an issue is more useful. If you build something with it, tell us at hello@studiomeyer.io. That genuinely makes our day.
From a small studio in Palma de Mallorca.
What this is
n8n’s built-in memory options (Postgres, Redis, Motorhead) handle short-term conversation history but stop there. StudioMeyer Memory is a long-term layer:
- Semantic search across past decisions, learnings, and sessions
- Knowledge graph with typed entities (people, projects, services) and relations
- Bi-temporal tracking so you can query “what did we know about X on date Y?”
- Confidence + decay so old contradicted facts fade automatically
- Multi-tenant on Supabase EU – DSGVO-compliant by default
This community node connects your n8n workflows to the StudioMeyer Memory MCP server (hosted SaaS at memory.studiomeyer.io) and exposes the most useful operations as a clean Resource/Operation tree. The custom Server URL field in the credential lets enterprise customers point at a managed-on-your-infra deployment after a commercial agreement, the public self-host bundle is a planned v0.2 release.
Why this matters
A voice agent that remembers callers across sessions. A customer support bot that knows the customer’s preferences from three months ago. A personal assistant that builds a profile of you over years, not minutes. n8n is the perfect glue layer – but it lacks a real long-term memory primitive. This node fills that gap.
Install
In your n8n instance: Settings → Community Nodes → Install
Enter the package name:
n8n-nodes-studiomeyer-memory
Or via npm if you self-host n8n:
npm install n8n-nodes-studiomeyer-memory
Quick start
1. Get an API key. Sign in at studiomeyer.io/portal/login (Google, GitHub, Discord or email magic link). Inside the portal, click “Free Memory testen” – you get an API key with 200 free credits, no credit card. Copy the key from your dashboard at studiomeyer.io/portal/api.
2. Add the credential in n8n. Settings → Credentials → New → “StudioMeyer Memory API”. Paste your key.
3. Drop the StudioMeyer Memory node into a workflow. Pick a Resource (Memory / Entity / Session / Insight) and an Operation.
Resources & Operations
Memory
The four core read/write operations.
| Operation | Maps to | Use case |
|—|—|—|
| Search | nex_search | Semantic + keyword search across all memory types with temporal decay |
| Recall | nex_recall | Faster lightweight recall (full-text only) |
| Learn | nex_learn | Persist a fact, pattern, mistake, or workflow note |
| Decide | nex_decide | Record a decision with rationale and confidence |
Entity
Knowledge graph operations.
| Operation | Maps to | Use case |
|—|—|—|
| Create | nexentitycreate | Add a person, project, service, or concept |
| Observe | nexentityobserve | Append observations to an existing entity |
| Search | nexentitysearch | Fuzzy search across names + observations |
| Relate | nexentityrelate | Connect entities (uses, dependson, competeswith, custom) |
| Open | nexentityopen | Fetch one entity with all observations + relations |
Session
Manage long-running agent sessions.
| Operation | Maps to | Use case |
|—|—|—|
| Start | nexsessionstart | Open a session, load context, get a session ID |
| End | nexsessionend | Close a session and persist a summary |
| Recall Timeline | nexrecalltimeline | Chronological view of recent activity |
Insight
Higher-level synthesis.
| Operation | Maps to | Use case |
|—|—|—|
| Synthesize | nex_synthesize | Cluster recent learnings into an insight |
| Reflect | nex_reflect | Surface emerging patterns + contradictions |
| Proactive Briefing | nex_proactive | Status briefing – stale learnings, open decisions, knowledge gaps |
Authentication
Two modes, same endpoint:
memory.studiomeyer.io/authorize + /token. The OAuth discovery doc is at memory.studiomeyer.io/.well-known/oauth-authorization-server. The fully integrated browser flow (n8n OAuth2 credential type) ships in v0.2.Both modes target https://memory.studiomeyer.io/mcp. The custom Server URL field is intended for managed-on-your-infra enterprise deployments (server source under commercial source-grant); a public self-host bundle is a planned v0.2 release.
Recipes
Voice agent that remembers callers
Voice Webhook (Vapi/Retell)
→ Memory: Search (query: caller_phone, types: ["entity", "learning"])
→ AI Agent (with caller context in system prompt)
→ Memory: Learn (content: "Caller X asked about Y, agent answered Z")
Customer support with full ticket history
WhatsApp Trigger
→ Entity: Search (query: customer_email, entityType: customer)
→ Entity: Open (entityRef: matched_id)
→ Anthropic Claude (with full customer context)
→ Memory: Learn (tag the ticket outcome)
Personal assistant with long-term memory
Telegram Trigger
→ Session: Start (project: telegram-bot, agentId: user_id)
→ Memory: Search (query: telegram_message, recencyWeight: 0.5)
→ AI Agent
→ Memory: Learn (whatever the user just told you)
Pricing
Free tier is 200 free credits activated by one click inside the portal at studiomeyer.io/portal/login (no card). Each operation (search, learn, entity-create, etc.) consumes one credit. Enough to evaluate the node and run a single bot in development. Pro is €29/month and lifts the limit to a generous monthly cap. Team is €49/month with multi-agent isolation. See studiomeyer.io/services/memory for the latest pricing and the per-tier cap.
Hosting model. This community node and its tests are MIT-licensed (use the node anywhere, commercial OK). The Memory server is currently hosted SaaS only (EU Frankfurt, Hetzner) – it is not self-hostable today. The server source lives in a private repo. If self-hosting is a hard requirement for your deployment (sovereignty, air-gap, customer contract), contact hello@studiomeyer.io about a commercial source-grant or managed-on-your-infra option.
Roadmap
itemIndex, richer continueOnFail output, 97 unit tests).@modelcontextprotocol/sdk into the published artifact to satisfy the n8n Verified Community Nodes “Zero Runtime Dependencies” requirement (deadline was 1 May 2026 – the v0.1.x line is shipped as an Unverified community node; Verified-status submission ships with v0.2 once SDK bundling lands and is smoke-tested).Development
git clone https://github.com/studiomeyer-io/n8n-nodes-studiomeyer-memory
cd n8n-nodes-studiomeyer-memory
npm install
npm run build
npm test
To test locally in your n8n instance:
npm link
cd ~/.n8n/custom
npm link n8n-nodes-studiomeyer-memory
n8n start
Contributing
Pull requests welcome. Please open an issue first for non-trivial changes.
About StudioMeyer
StudioMeyer is an AI and design studio based in Palma de Mallorca, working with clients worldwide. We build custom websites and AI infrastructure for small and medium businesses. Production stack on Claude Agent SDK, MCP and n8n, with Sentry, Langfuse and LangGraph for observability and an in-house guard layer.
License
MIT – see LICENSE.
