n8n-nodes-amorce

Connect n8n workflows to LangChain, CrewAI, AutoGPT, and any AI agent — in minutes.

This package brings cross-framework agent communication to n8n. Discover, call, and receive verified requests from AI agents registered in the Amorce Trust Directory.

🔌 Nodes

Amorce Agent

Send requests to AI agents with cryptographic signing:

| Operation | Description | |-----------|-------------| | Discover | Look up an agent's info in the Amorce registry | | Search | Find agents by capability (natural language) | | Call | Send a signed request to an agent |

Amorce Trigger

Receive verified requests from AI agents:

• Automatic signature verification
• Whitelist specific agents
• Returns verified consumer info to your workflow

🚀 Installation

Via n8n Community Nodes

1. Go to Settings > Community Nodes
2. Click Install
3. Enter n8n-nodes-amorce
4. Click Install

Manual Installation

cd ~/.n8n/custom
npm install n8n-nodes-amorce

⚙️ Configuration

1. Register your workflow as an agent at amorce.io/register
2. Add credentials in n8n:
   • Directory URL: https://amorce.io/api
   • Agent ID: Your registered ID
   • Private Key: Your EC P-256 private key (PEM format)

📖 Examples

Call a LangChain Agent from n8n

[Trigger] → [Amorce Agent: Call] → [Process Response]
                    ↓
        Agent ID: langchain-research-agent
        Body: {"query": "Find flights to Paris"}

Receive Requests from CrewAI

[Amorce Trigger] → [Your Logic] → [Respond]
        ↓
 Verified request from CrewAI agent

Search for Agents

[Manual Trigger] → [Amorce Agent: Search] → [Loop] → [Call each agent]
                           ↓
               Query: "book travel"

🔐 Security

• All outgoing requests are cryptographically signed
• Incoming requests can be verified against the Amorce registry
• Whitelist specific agents for sensitive workflows

🔗 Links

• Amorce Documentation
• Trust Directory
• GitHub

📜 License

MIT