langchain_agent.json•3.65 kB
{
"nodeType": "@n8n/n8n-nodes-langchain.agent",
"displayName": "AI Agent",
"description": "Generates an action plan and executes it. Can use external tools.",
"version": [
1,
1.1,
1.2,
1.3,
1.4,
1.5,
1.6,
1.7,
1.8
],
"properties": [
{
"name": "text",
"displayName": "Text",
"type": "string",
"default": "={{ $json.input }}",
"required": true,
"displayOptions": {
"show": {
"agent": [
"conversationalAgent"
],
"@version": [
1
]
}
}
},
{
"name": "options",
"displayName": "Options",
"type": "collection",
"default": {},
"description": "The message that will provide the agent with a list of tools to use",
"placeholder": "Add Option",
"options": [
{
"name": "humanMessage",
"displayName": "Human Message",
"type": "string",
"description": "The message that will provide the agent with a list of tools to use"
},
{
"name": "systemMessage",
"displayName": "System Message",
"type": "string",
"description": "The message that will be sent to the agent before the conversation starts"
},
{
"name": "maxIterations",
"displayName": "Max Iterations",
"type": "number",
"default": 10,
"description": "The maximum number of iterations the agent will run before stopping"
},
{
"name": "returnIntermediateSteps",
"displayName": "Return Intermediate Steps",
"type": "boolean",
"default": false,
"description": "Whether or not the output should include intermediate steps the agent took"
}
],
"typeOptions": {
"rows": 6
},
"displayOptions": {
"show": {
"agent": [
"conversationalAgent"
]
}
}
},
{
"name": "credentials",
"displayName": "Credentials",
"type": "credentials",
"default": ""
},
{
"name": "sqLiteFileNotice",
"displayName": "Pass the SQLite database into this node as binary data, e.g. by inserting a 'Read/Write Files from Disk' node beforehand",
"type": "notice",
"default": "",
"displayOptions": {
"show": {
"agent": [
"sqlAgent"
],
"dataSource": [
"sqlite"
]
}
}
},
{
"name": "binaryPropertyName",
"displayName": "Input Binary Field",
"type": "string",
"default": "data",
"placeholder": "e.g data",
"required": true,
"displayOptions": {
"show": {
"agent": [
"sqlAgent"
],
"dataSource": [
"sqlite"
]
}
}
},
{
"name": "input",
"displayName": "Prompt",
"type": "string",
"default": "",
"required": true,
"typeOptions": {
"rows": 5
},
"displayOptions": "{\n\t\t\tshow: {\n\t\t\t\tagent: ['sqlAgent'],\n\t\t\t\t'@version': [{ _cnd: { lte: 1.2 }"
}
],
"credentialsConfig": [],
"io": {
"inputs": [],
"outputs": [
"Main"
],
"outputNames": [],
"hints": {}
},
"wiring": {
"role": "agent",
"requires": [
"AiLanguageModel"
],
"optional": [
"AiMemory",
"AiOutputParser",
"AiTool"
],
"consumedBy": [],
"consumes": [],
"produces": [
"Main"
]
}
}