n8n-nodes-kronvex

Official n8n community node for Kronvex — persistent memory API for B2B AI agents.

Give your n8n AI workflows a long-term memory. Store what your agents learn, recall it semantically, and inject it directly into LLM system prompts.

Installation

In your n8n instance:

Settings → Community Nodes → Install

n8n-nodes-kronvex

Or via CLI:

npm install n8n-nodes-kronvex

Authentication

1. Get your API key at kronvex.io (free demo available)
2. In n8n, go to Credentials → New → Kronvex API
3. Paste your kv-xxxxxxxx key

Operations

Memory

| Operation | Description | |-----------|-------------| | Inject Context | ⭐ Get a ready-to-use context block to prepend to any LLM system prompt | | Remember | Store a new memory (episodic / semantic / procedural) | | Recall | Semantic search over memories with confidence scoring | | List | Paginated list of all memories for an agent | | Delete | Delete a specific memory by ID |

Agent

| Operation | Description | |-----------|-------------| | List | List all your agents | | Create | Create a new agent | | Delete | Delete an agent and all its memories |

Example: AI Customer Support Workflow

Webhook (incoming message)
  → Kronvex Memory: Inject Context (agent_id = customer_id)
  → OpenAI Chat (system prompt += context_block)
  → Kronvex Memory: Remember (store the interaction)
  → Send Reply

The context_block output from Inject Context can be directly prepended to your OpenAI/Anthropic system prompt — no extra formatting needed.

Resources

• 📖 Kronvex Docs
• 🔑 Get API Key
• 📧 Support

License

MIT