n8n-workflow-builder-mcp

{ "nodeType": "@n8n/n8n-nodes-langchain.toolHttpRequest", "displayName": "HTTP Request Tool", "description": "Makes an HTTP request and returns the response data", "version": [ 1, 1.1 ], "properties": [ { "name": "authentication", "displayName": "Authentication", "type": "options", "default": "none", "description": "Select the type of authentication to use if needed, authentication would be done by n8n and your credentials will not be shared with the LLM", "options": [ { "name": "None", "value": "none" }, { "name": "Predefined Credential Type", "value": "predefinedCredentialType", "description": "We've already implemented auth for many services so that you don't have to set it up manually" }, { "name": "Generic Credential Type", "value": "genericCredentialType", "description": "Fully customizable. Choose between basic, header, OAuth2, etc." } ] }, { "name": "nodeCredentialType", "displayName": "Credential Type", "type": "credentialsSelect", "default": "", "required": true, "displayOptions": { "show": { "authentication": [ "predefinedCredentialType" ] } } }, { "name": "googleApiWarning", "displayName": "Make sure you have specified the scope(s) for the Service Account in the credential", "type": "notice", "default": "", "displayOptions": { "show": { "nodeCredentialType": [ "googleApi" ] } } }, { "name": "genericAuthType", "displayName": "Generic Auth Type", "type": "credentialsSelect", "default": "", "required": true, "displayOptions": { "show": { "authentication": [ "genericCredentialType" ] } } }, { "name": "optimizeResponse", "displayName": "Optimize Response", "type": "boolean", "default": false, "description": "Whether the optimize the tool response to reduce amount of data passed to the LLM that could lead to better result and reduce cost" }, { "name": "responseType", "displayName": "Expected Response Type", "type": "options", "default": "json", "options": [ { "name": "JSON", "value": "json" }, { "name": "HTML", "value": "html" }, { "name": "Text", "value": "text" } ], "displayOptions": { "show": { "optimizeResponse": [ true ] } } }, { "name": "dataField", "displayName": "Field Containing Data", "type": "string", "default": "", "description": "Specify the name of the field in the response containing the data", "placeholder": "e.g. records", "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "json" ] } } }, { "name": "fieldsToInclude", "displayName": "Include Fields", "type": "options", "default": "all", "description": "What fields response object should include", "options": [ { "name": "All", "value": "all", "description": "Include all fields" }, { "name": "Selected", "value": "selected", "description": "Include only fields specified below" }, { "name": "Except", "value": "except", "description": "Exclude fields specified below" } ], "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "json" ] } } }, { "name": "fields", "displayName": "Fields", "type": "string", "default": "", "description": "Comma-separated list of the field names. Supports dot notation. You can drag the selected fields from the input panel.", "placeholder": "e.g. field1,field2", "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "json" ] } } }, { "name": "cssSelector", "displayName": "Selector (CSS)", "type": "string", "default": "body", "description": "Select specific element(e.g. body) or multiple elements(e.g. div) of chosen type in the response HTML.", "placeholder": "e.g. body", "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "html" ] } } }, { "name": "onlyContent", "displayName": "Return Only Content", "type": "boolean", "default": false, "description": "Whether to return only content of html elements, stripping html tags and attributes", "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "html" ] } } }, { "name": "elementsToOmit", "displayName": "Elements To Omit", "type": "string", "default": "", "description": "Comma-separated list of selectors that would be excluded when extracting content", "placeholder": "e.g. img, .className, #ItemId", "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "html" ], "onlyContent": [ true ] } } }, { "name": "truncateResponse", "displayName": "Truncate Response", "type": "boolean", "default": false, "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "text", "html" ] } } }, { "name": "maxLength", "displayName": "Max Response Characters", "type": "number", "default": 1000, "typeOptions": { "minValue": 1 }, "displayOptions": { "show": { "optimizeResponse": [ true ], "responseType": [ "text", "html" ], "truncateResponse": [ true ] } } }, { "name": "toolDescription", "displayName": "Description", "type": "string", "default": "", "description": "Explain to LLM what this tool does, better description would allow LLM to produce expected result", "placeholder": "e.g. Get the current weather in the requested city", "typeOptions": { "rows": 3 } }, { "name": "method", "displayName": "Method", "type": "options", "default": "GET", "options": [ { "name": "DELETE", "value": "DELETE" }, { "name": "GET", "value": "GET" }, { "name": "PATCH", "value": "PATCH" }, { "name": "POST", "value": "POST" }, { "name": "PUT", "value": "PUT" } ] }, { "name": "placeholderNotice", "displayName": "Tip: You can use a {placeholder} for any part of the request to be filled by the model. Provide more context about them in the placeholders section", "type": "notice", "default": "" }, { "name": "url", "displayName": "URL", "type": "string", "default": "", "placeholder": "e.g. http://www.example.com/{path}", "required": true }, { "name": "sendQuery", "displayName": "Send Query Parameters", "type": "boolean", "default": false, "description": "Whether the request has query params or not" }, { "name": "specifyQuery", "displayName": "Specify Query Parameters", "default": null, "displayOptions": { "show": { "sendQuery": [ true ] } } }, { "name": "parametersQuery", "displayName": "Query Parameters", "default": null, "displayOptions": { "show": { "sendQuery": [ true ], "specifyQuery": [ "keypair" ] } } }, { "name": "jsonQuery", "default": null, "displayOptions": { "show": { "sendQuery": [ true ], "specifyQuery": [ "json" ] } } }, { "name": "sendHeaders", "displayName": "Send Headers", "type": "boolean", "default": false, "description": "Whether the request has headers or not" }, { "name": "specifyHeaders", "displayName": "Specify Headers", "default": null, "displayOptions": { "show": { "sendHeaders": [ true ] } } }, { "name": "parametersHeaders", "displayName": "Header Parameters", "default": null, "displayOptions": { "show": { "sendHeaders": [ true ], "specifyHeaders": [ "keypair" ] } } }, { "name": "jsonHeaders", "default": null, "displayOptions": { "show": { "sendHeaders": [ true ], "specifyHeaders": [ "json" ] } } }, { "name": "sendBody", "displayName": "Send Body", "type": "boolean", "default": false, "description": "Whether the request has body or not" }, { "name": "specifyBody", "displayName": "Specify Body", "default": null, "displayOptions": { "show": { "sendBody": [ true ] } } }, { "name": "parametersBody", "displayName": "Body Parameters", "default": null, "displayOptions": { "show": { "sendBody": [ true ], "specifyBody": [ "keypair" ] } } }, { "name": "jsonBody", "default": null, "displayOptions": { "show": { "sendBody": [ true ], "specifyBody": [ "json" ] } } } ], "credentialsConfig": [ { "name": "toolDescription", "required": false } ], "io": { "inputs": [], "outputs": [], "outputNames": [ "Tool" ], "hints": { "connectTo": [] } }, "wiring": { "role": "tool", "requires": [], "optional": [], "consumedBy": [ "AiAgent" ], "consumes": [], "produces": [] } }