This workflow follows the Datatable → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "TridenGuard_v1",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "tridenguard",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [
7456,
6848
],
"id": "0efec550-69fe-4d2f-b850-ad7366e33517",
"name": "Frontend Webhook"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 3
},
"conditions": [
{
"id": "auth-check",
"leftValue": "={{ $json.headers['x-api-key'] }}",
"rightValue": "tridenguard_secret_key_2026",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.3,
"position": [
7664,
6848
],
"id": "db990e19-e932-4c9b-a23b-173c666d1d40",
"name": "Auth Gate"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 3
},
"conditions": [
{
"id": "dpi-check",
"leftValue": "={{ $json.action }}",
"rightValue": "ALLOW",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2.3,
"position": [
8544,
6848
],
"id": "a359efd4-3c2b-428a-a0d3-d32a1b8d4911",
"name": "DPI Gate"
},
{
"parameters": {
"model": "phi4-mini:3.8b",
"options": {
"temperature": 0,
"format": "json"
}
},
"type": "@n8n/n8n-nodes-langchain.lmChatOllama",
"typeVersion": 1,
"position": [
8928,
6704
],
"id": "fa07814b-6767-48f6-ab2a-b1851a5295c9",
"name": "Ollama Chat Model1",
"credentials": {
"ollamaApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"text": "={{ $(\"Frontend Webhook\").item.json.body.text }}",
"schemaType": "fromJson",
"jsonSchemaExample": "{\n \"axiom\": \"Contractor must complete installation within 30 days at main site under active permit\",\n \"radicals\": [\n {\"radical\": \"Actor\", \"value\": \"Contractor\"},\n {\"radical\": \"Deontic\", \"value\": \"Must (Obligation)\"},\n {\"radical\": \"Action\", \"value\": \"Complete installation\"},\n {\"radical\": \"Temporal\", \"value\": \"Within 30 days\"},\n {\"radical\": \"Spatial\", \"value\": \"Main site\"},\n {\"radical\": \"Condition\", \"value\": \"Permit is active\"}\n ]\n}",
"options": {
"systemPromptTemplate": "Role: Senior AI Engineer / Legal Ontologist.\n\nTask: Extract foundational facts (axioms) and their atomic components (radicals) from legal or technical text.\n\nAtomic radicals (ontology of 8):\n- Actor: entity explicitly named as performing the action. who.\n- Action: the core activity or verb explicitly stated. does what.\n- Object: the target or entity explicitly affected by the action. to what/whom.\n- Deontic: the nature of the rule (obligation, permission, prohibition). must/may/must not.\n- Condition: prerequisites or triggers explicitly stated. if.\n- Temporal: time constraints, deadlines, periods explicitly stated. when.\n- Spatial: geographic or location constraints explicitly stated. where.\n- Metric: measurable values, thresholds, limits explicitly stated. how much.\n\nMust:\n1. only extract radicals that are explicitly stated in the text.\n2. if no actor is explicitly named, omit the actor radical.\n3. prioritize Action as the core radical. if there is no Action, keep radicals to a minimum.\n4. prefer fewer radicals over inventing one. 2 radicals is better than 4 with one invented.\n5. if a radical type is uncertain, omit it.\n6. every radical object must have exactly two keys: \"radical\" and \"value\".\n7. return valid JSON only. no markdown. no explanation.\n\nMust not:\n1. invent a radical that is not explicitly in the text.\n2. extract Metric from a Temporal expression, or Temporal from a Spatial one.\n3. extract Deontic and Action as the same radical.\n4. use the radical name as a key directly.\n5. pad the output to reach a higher number of radicals.\n\nExamples of correct extraction:\n\nText: \"The contractor must complete the installation within 30 days.\"\nOutput: {\"axiom\": \"Contractor must complete installation within 30 days.\", \"radicals\": [{\"radical\": \"Actor\", \"value\": \"contractor\"}, {\"radical\": \"Deontic\", \"value\": \"must\"}, {\"radical\": \"Action\", \"value\": \"complete the installation\"}, {\"radical\": \"Object\", \"value\": \"the installation\"}, {\"radical\": \"Temporal\", \"value\": \"30 days\"}]}\n\nText: \"The report must be submitted before Friday.\"\nOutput: {\"axiom\": \"The report must be submitted before Friday.\", \"radicals\": [{\"radical\": \"Action\", \"value\": \"submit the report\"}, {\"radical\": \"Object\", \"value\": \"the report\"}, {\"radical\": \"Deontic\", \"value\": \"must\"}, {\"radical\": \"Temporal\", \"value\": \"before Friday\"}]}\n\nText: \"Any act violating the regulation is strictly prohibited.\"\nOutput: {\"axiom\": \"Any act violating the regulation is strictly prohibited.\", \"radicals\": [{\"radical\": \"Deontic\", \"value\": \"prohibited\"}, {\"radical\": \"Object\", \"value\": \"any act violating the regulation\"}]}\n\nText: \"The profitability threshold is set at 15%.\"\nOutput: {\"axiom\": \"The profitability threshold is set at 15%.\", \"radicals\": [{\"radical\": \"Metric\", \"value\": \"15%\"}]}\n\nText: \"Whenever the index exceeds 3.5% for two consecutive quarters.\"\nOutput: {\"axiom\": \"Whenever the index exceeds 3.5% for two consecutive quarters.\", \"radicals\": [{\"radical\": \"Condition\", \"value\": \"whenever the index exceeds 3.5%\"}, {\"radical\": \"Temporal\", \"value\": \"two consecutive quarters\"}]}\n\nOnly output the JSON object. No additional text."
}
},
"type": "@n8n/n8n-nodes-langchain.informationExtractor",
"typeVersion": 1.2,
"position": [
8928,
6832
],
"id": "00b1515f-a3f4-463f-b652-dc3741d95264",
"name": "Information Extractor1"
},
{
"parameters": {
"jsCode": "for (const item of $input.all()) {\n const output = item.json.output || {};\n const radicals = Array.isArray(output.radicals) ? output.radicals : [];\n const types = new Set(radicals.map(r => r.radical));\n const original_text = $(\"Frontend Webhook\").item.json.body?.text || \"\";\n\n // --- Helper: check radical presence ---\n const has = (r) => types.has(r);\n\n // --- 8 Atomic Exclusion Rules ---\n const rules = [\n { id: 'R1_SUBJECT_WITHOUT_ACTION', test: () => (has('Actor') || has('Deontic')) && !has('Action') },\n { id: 'R2_ACTION_WITHOUT_SUBJECT', test: () => has('Action') && !has('Actor') },\n { id: 'R3_OBJECT_WITHOUT_REFERENT', test: () => has('Object') && !has('Actor') && !has('Action') },\n { id: 'R4_ORPHAN_METRIC', test: () => has('Metric') && !has('Actor') && !has('Object') },\n { id: 'R5_CONDITION_WITHOUT_TRIGGER',test: () => has('Condition') && !has('Action') },\n { id: 'R6_TEMPORAL_WITHOUT_ANCHOR', test: () => has('Temporal') && !has('Actor') && !has('Action') },\n { id: 'R7_INERT_SPATIAL', test: () => has('Spatial') && !has('Actor') && !has('Action') },\n { id: 'R8_DEONTIC_WITHOUT_BEHAVIOR', test: () => has('Deontic') && !has('Action') },\n ];\n\n const errors = rules.filter(r => r.test()).map(r => r.id);\n\n // --- Empty extraction check ---\n if (radicals.length === 0) { errors.push('EMPTY_EXTRACTION'); }\n\n // --- Source Integrity Check ---\n if (!$input.item.json.source_integrity) { errors.push('UNGROUNDED_RADICAL'); }\n\n // --- Business rules ---\n const deonticCount = radicals.filter(r => r.radical === 'Deontic').length;\n if (deonticCount > 1) { errors.push('DUPLICATE_DEONTIC'); }\n if (has('Metric') && !has('Action') && !has('Object') && !has('Condition') && !has('Temporal')) {\n errors.push('METRIC_WITHOUT_CONTEXT');\n }\n\n const is_valid = errors.length === 0 && radicals.length >= 2 && output.axiom?.length > 5;\n\n item.json = {\n source_integrity: $input.item.json.source_integrity,\n ungrounded_radicals: JSON.stringify($input.item.json.ungrounded_radicals || []),\n case_id: Math.random().toString(36).substring(2, 15),\n timestamp: new Date().toISOString(),\n status: is_valid ? 'VALIDATED' : 'QUARANTINED',\n rejection_reason: errors.length > 0 ? errors.join(', ') : 'NONE',\n and_gate_ok: is_valid,\n radicals_extracted: radicals.length,\n axiom: output.axiom,\n radicals_json: JSON.stringify(radicals),\n original_text\n };\n}\nreturn $input.all();"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
10016,
6832
],
"id": "d09299b6-0c7e-44b9-84b2-57e1850ea5d6",
"name": "Deterministic Validator"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\n \"error\": \"Unauthorized\",\n \"message\": \"Invalid or missing x-api-key header.\"\n}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
7872,
7056
],
"id": "20d63ca0-3669-4aae-8737-f6f0bb4658e3",
"name": "Respond to Webhook"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\n \"error\": \"Security Violation\",\n \"action\": \"DENY\",\n \"reason\": \"Prompt blocked by Lobster Trap DPI\"\n}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
9024,
7152
],
"id": "1aae4f66-a3f9-427b-b9f5-c3859faf5bb1",
"name": "Respond to Webhook1"
},
{
"parameters": {
"dataTableId": {
"__rl": true,
"value": "ZIfqSQ6eFCU5nl3v",
"mode": "list",
"cachedResultName": "audit-log",
"cachedResultUrl": "/projects/CfdxAVwXqndjJVk6/datatables/ZIfqSQ6eFCU5nl3v"
},
"columns": {
"mappingMode": "autoMapInputData",
"value": {
"and_gate_ok": false,
"source_integrity": false,
"has_critical": false,
"has_warning": false,
"has_unknown": false,
"has_validates": false,
"has_borderline": false
},
"matchingColumns": [],
"schema": [
{
"id": "case_id",
"displayName": "case_id",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "timestamp",
"displayName": "timestamp",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "status",
"displayName": "status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "rejection_reason",
"displayName": "rejection_reason",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "and_gate_ok",
"displayName": "and_gate_ok",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "radicals_extracted",
"displayName": "radicals_extracted",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "axiom",
"displayName": "axiom",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "radicals_json",
"displayName": "radicals_json",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "original_text",
"displayName": "original_text",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "trident_status",
"displayName": "trident_status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "source_integrity",
"displayName": "source_integrity",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "ungrounded_radicals",
"displayName": "ungrounded_radicals",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "has_critical",
"displayName": "has_critical",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_warning",
"displayName": "has_warning",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_unknown",
"displayName": "has_unknown",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_validates",
"displayName": "has_validates",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "error_count",
"displayName": "error_count",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "errors",
"displayName": "errors",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "has_borderline",
"displayName": "has_borderline",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.dataTable",
"typeVersion": 1.1,
"position": [
11104,
6752
],
"id": "9ad06ea1-fdaa-46ea-bcb5-c1fdaa60c4bf",
"name": "Save to Audit Table"
},
{
"parameters": {
"dataTableId": {
"__rl": true,
"value": "i465juhY0rXHhLja",
"mode": "list",
"cachedResultName": "quarantine-log",
"cachedResultUrl": "/projects/CfdxAVwXqndjJVk6/datatables/i465juhY0rXHhLja"
},
"columns": {
"mappingMode": "autoMapInputData",
"value": {
"and_gate_ok": false,
"radicals_extracted": 0
},
"matchingColumns": [],
"schema": [
{
"id": "case_id",
"displayName": "case_id",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "timestamp",
"displayName": "timestamp",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "status",
"displayName": "status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "rejection_reason",
"displayName": "rejection_reason",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "and_gate_ok",
"displayName": "and_gate_ok",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "radicals_extracted",
"displayName": "radicals_extracted",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "axiom",
"displayName": "axiom",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "radicals_json",
"displayName": "radicals_json",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "original_text",
"displayName": "original_text",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "trident_status",
"displayName": "trident_status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.dataTable",
"typeVersion": 1.1,
"position": [
11104,
6960
],
"id": "db4ecaf1-2cf6-4e8d-9467-43cc431ad7e9",
"name": "Save to Quarantine Table"
},
{
"parameters": {
"method": "POST",
"url": "http://host.docker.internal:8080/inspect",
"sendBody": true,
"contentType": "raw",
"rawContentType": "application/json",
"body": "={\"text\": \"{{ $json.body.text }}\"}",
"options": {}
},
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4.4,
"position": [
8080,
6848
],
"id": "bb20e06e-6c65-4d38-bb0f-a8b883b3a8c7",
"name": "HTTP Request"
},
{
"parameters": {
"jsCode": "const output = $input.item.json.output || {};\nlet radicals = output.radicals || [];\n\nradicals = radicals.map(r => {\n if (r.radical && r.value) return r;\n \n const validRadicals = ['Actor', 'Deontic', 'Action', 'Object', 'Temporal', 'Spatial', 'Metric', 'Condition'];\n for (const key of validRadicals) {\n if (r[key]) {\n return { radical: key, value: r[key] };\n }\n }\n return null;\n}).filter(r => r !== null);\n\nreturn {\n json: {\n output: {\n axiom: output.axiom || '',\n radicals: radicals\n }\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
9232,
6832
],
"id": "27a090d5-b7a9-4bf9-8932-62103ee4f7ea",
"name": "Normalizer"
},
{
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"leftValue": "={{ $json.has_validated }}",
"rightValue": "true",
"operator": {
"type": "string",
"operation": "equals"
},
"id": "b920ff96-85a5-49ba-afca-6c8e8e5babf6"
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "VALIDATED"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"id": "33f43b45-c472-4cbf-919f-a610c2a89eb0",
"leftValue": "={{ $json.has_critical }}",
"rightValue": "true",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "CRITICAL"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"id": "939aa15c-1333-43cc-9b1d-91ad030030e0",
"leftValue": "={{ $json.has_warning }}",
"rightValue": "true",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "WARNING"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"id": "25e2a694-deea-4f7e-85d6-471cb6550b78",
"leftValue": "={{ $json.has_unknown }}",
"rightValue": "true",
"operator": {
"type": "string",
"operation": "equals"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "UNKNOWN"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"id": "a1a8f6dd-05cc-421f-9d7f-1cd1c3caeee6",
"leftValue": "={{ $json.rejection_reason }}",
"rightValue": "UNGROUNDED_RADICAL",
"operator": {
"type": "string",
"operation": "regex"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "UNGROUNDED"
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "loose",
"version": 3
},
"conditions": [
{
"id": "a26dfa11-aa17-4834-a6fe-18eafab92acb",
"leftValue": "={{ $json.has_borderline }}",
"rightValue": "true",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
},
"renameOutput": true,
"outputKey": "BORDERLINE"
}
]
},
"looseTypeValidation": true,
"options": {}
},
"type": "n8n-nodes-base.switch",
"typeVersion": 3.4,
"position": [
10880,
6768
],
"id": "17778f66-cf95-4cdc-9246-7951f11dfa94",
"name": "Switch"
},
{
"parameters": {
"jsCode": "const text = $input.item.json.body.text || \"\";\n\nreturn {\n json: {\n ...$input.item.json,\n source_truth: text,\n source_text_length: text.length,\n source_hash: Buffer.from(text).toString('base64').substring(0, 32)\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
7872,
6848
],
"id": "fa132ad6-f7ad-4e8c-aa0d-47e3dc84b11b",
"name": "Source Truth Anchor"
},
{
"parameters": {
"httpMethod": "POST",
"path": "discard",
"responseMode": "responseNode",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2.1,
"position": [
8816,
7504
],
"id": "e727942b-4ff1-4f35-9061-d1d0db15ca61",
"name": "Webhook"
},
{
"parameters": {
"operation": "update",
"dataTableId": {
"__rl": true,
"value": "i465juhY0rXHhLja",
"mode": "list",
"cachedResultName": "quarantine-log",
"cachedResultUrl": "/projects/CfdxAVwXqndjJVk6/datatables/i465juhY0rXHhLja"
},
"matchType": "allConditions",
"filters": {
"conditions": [
{
"keyName": "case_id",
"keyValue": "={{ $json.body.caseId }}"
}
]
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"and_gate_ok": false,
"source_integrity": false,
"status": "DISCARDED",
"radicals_extracted": 0
},
"matchingColumns": [],
"schema": [
{
"id": "case_id",
"displayName": "case_id",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "timestamp",
"displayName": "timestamp",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "status",
"displayName": "status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "rejection_reason",
"displayName": "rejection_reason",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "and_gate_ok",
"displayName": "and_gate_ok",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "radicals_extracted",
"displayName": "radicals_extracted",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "axiom",
"displayName": "axiom",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "radicals_json",
"displayName": "radicals_json",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "original_text",
"displayName": "original_text",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "trident_status",
"displayName": "trident_status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "source_integrity",
"displayName": "source_integrity",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "ungrounded_radicals",
"displayName": "ungrounded_radicals",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.dataTable",
"typeVersion": 1.1,
"position": [
9024,
7504
],
"id": "5f858988-5a9c-48f2-883f-d02264961fd9",
"name": "Update row(s)"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\"ok\": true, \"action\": \"discarded\", \"case_id\": \"{{ $json.body.caseId }}\"}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
9232,
7504
],
"id": "e3474ed9-f5a1-4e24-8c59-1b8cef70fbd6",
"name": "Respond to Webhook3"
},
{
"parameters": {
"httpMethod": "POST",
"path": "approve",
"responseMode": "responseNode",
"options": {}
},
"type": "n8n-nodes-base.webhook",
"typeVersion": 2.1,
"position": [
7808,
7520
],
"id": "1cfbcfd1-d9e8-430e-bb5c-7bb43c4a494d",
"name": "Webhook1"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\"ok\": true, \"action\": \"approved\", \"case_id\": \"{{ $json.body.caseId }}\"}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
8224,
7520
],
"id": "7fe1c9af-79e6-4879-90bc-370365819214",
"name": "Respond to Webhook4"
},
{
"parameters": {
"operation": "update",
"dataTableId": {
"__rl": true,
"value": "i465juhY0rXHhLja",
"mode": "list",
"cachedResultName": "quarantine-log",
"cachedResultUrl": "/projects/CfdxAVwXqndjJVk6/datatables/i465juhY0rXHhLja"
},
"matchType": "allConditions",
"filters": {
"conditions": [
{
"keyName": "case_id",
"keyValue": "={{ $json.body.caseId }}"
}
]
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"and_gate_ok": false,
"source_integrity": false,
"status": "APPROVED",
"radicals_extracted": 0
},
"matchingColumns": [],
"schema": [
{
"id": "case_id",
"displayName": "case_id",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "timestamp",
"displayName": "timestamp",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "status",
"displayName": "status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "rejection_reason",
"displayName": "rejection_reason",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "and_gate_ok",
"displayName": "and_gate_ok",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "radicals_extracted",
"displayName": "radicals_extracted",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "axiom",
"displayName": "axiom",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "radicals_json",
"displayName": "radicals_json",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "original_text",
"displayName": "original_text",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "trident_status",
"displayName": "trident_status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "source_integrity",
"displayName": "source_integrity",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "ungrounded_radicals",
"displayName": "ungrounded_radicals",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.dataTable",
"typeVersion": 1.1,
"position": [
8016,
7520
],
"id": "229425b7-d380-4bb5-99a2-11d0bf4dfa57",
"name": "Update row(s)1"
},
{
"parameters": {
"jsCode": "const output = $input.item.json || {};\nconst errors = (output.rejection_reason && output.rejection_reason !== 'NONE') ? output.rejection_reason.split(', ') : [];\n\nconst has_critical = errors.some(e => \n e.startsWith('UNGROUNDED_RADICAL') || \n e.includes('R1') || e.includes('R2') || e.includes('R3') || e.includes('R4') || e.includes('R8') ||\n e === 'EMPTY_EXTRACTION'\n);\nconst has_warning = errors.some(e => e.includes('R5') || e.includes('R6') || e.includes('R7'));\nconst has_borderline = !has_critical && !has_warning && errors.length > 0 && output.source_integrity;\nconst has_unknown = !has_critical && !has_warning && !has_borderline && errors.length > 0;\nconst has_validated = errors.length === 0 && output.source_integrity;\n\nreturn {\n json: {\n ...output,\n has_critical,\n has_warning,\n has_borderline,\n has_unknown,\n has_validated,\n error_count: errors.length\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
10384,
6832
],
"id": "8f424e1a-29fd-4a46-93ee-d29fbffba204",
"name": "Semantic Rule Engine"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\"case_id\": \"{{ $json.case_id }}\", \"status\": \"VALIDATED\"}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
11312,
6752
],
"id": "64eefef7-2e92-494e-9d7c-0908a00b13b2",
"name": "Respond to Webhook (Audit)"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\"case_id\": \"{{ $json.case_id }}\", \"status\": \"{{ $json.status }}\", \"rejection_reason\": \"{{ $json.rejection_reason }}\", \"severity\": \"{{ $json.has_critical ? 'CRITICAL' : ($json.has_warning ? 'WARNING' : 'UNKNOWN') }}\"}",
"options": {}
},
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1.5,
"position": [
11312,
6960
],
"id": "3f8a500f-7e2d-475a-99a3-1e8e352caf81",
"name": "Respond to Webhook (Quarantine)"
},
{
"parameters": {
"jsCode": "const output = $input.item.json.output || {};\nconst radicals = output.radicals || [];\nconst originalText = $input.item.json.original_text || $(\"Frontend Webhook\").item.json.body?.text || \"\";\nconst textLower = originalText.toLowerCase();\n\nlet allGrounded = true;\nconst ungrounded = [];\n\nfor (const r of radicals) {\n const value = (r.value || \"\").toLowerCase();\n // Busca si el valor o una parte significativa del mismo aparece en el texto fuente\n if (value.length > 3 && !textLower.includes(value.substring(0, 4))) {\n allGrounded = false;\n ungrounded.push({ radical: r.radical, claimed: r.value });\n }\n}\n\nreturn {\n json: {\n ...$input.item.json,\n source_integrity: allGrounded,\n ungrounded_radicals: ungrounded\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
9696,
6832
],
"id": "7867c861-415a-4036-8c9d-ce504e768bba",
"name": "Radical Grounding Check"
},
{
"parameters": {
"jsCode": "const text = $('Source Truth Anchor').item.json.source_truth || 'N/A';\n\nreturn {\n json: {\n case_id: Math.random().toString(36).substring(2, 15),\n timestamp: new Date().toISOString(),\n status: 'BLOCKED',\n rejection_reason: $json.reason || 'DPI_BLOCKED',\n source_integrity: true,\n has_critical: true,\n has_warning: false,\n has_borderline: false,\n has_unknown: false,\n error_count: 1,\n radicals_extracted: 0,\n original_text: text\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
8656,
7152
],
"id": "9973eeaf-cbf3-43e9-9ede-838e5b13c6c9",
"name": "Code in JavaScript"
},
{
"parameters": {
"dataTableId": {
"__rl": true,
"value": "IJCUXxKxD8PhrlWF",
"mode": "list",
"cachedResultName": "dpi-block-log",
"cachedResultUrl": "/projects/CfdxAVwXqndjJVk6/datatables/IJCUXxKxD8PhrlWF"
},
"columns": {
"mappingMode": "defineBelow",
"value": {
"source_integrity": "={{ $json.source_integrity }}",
"has_critical": "={{ $json.has_critical }}",
"has_warning": "={{ $json.has_warning }}",
"has_borderline": "={{ $json.has_borderline }}",
"has_unknown": "={{ $json.has_unknown }}",
"case_id": "={{ $json.case_id }}",
"timestamp": "={{ $json.timestamp }}",
"status": "={{ $json.status }}",
"rejection_reason": "={{ $json.rejection_reason }}",
"error_count": "={{ $json.error_count }}",
"radicals_extracted": "={{ $json.radicals_extracted }}",
"original_text": "={{ $json.original_text }}"
},
"matchingColumns": [],
"schema": [
{
"id": "case_id",
"displayName": "case_id",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "timestamp",
"displayName": "timestamp",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "status",
"displayName": "status",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "rejection_reason",
"displayName": "rejection_reason",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
},
{
"id": "source_integrity",
"displayName": "source_integrity",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_critical",
"displayName": "has_critical",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_warning",
"displayName": "has_warning",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_borderline",
"displayName": "has_borderline",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "has_unknown",
"displayName": "has_unknown",
"required": false,
"defaultMatch": false,
"display": true,
"type": "boolean",
"readOnly": false,
"removed": false
},
{
"id": "error_count",
"displayName": "error_count",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "radicals_extracted",
"displayName": "radicals_extracted",
"required": false,
"defaultMatch": false,
"display": true,
"type": "number",
"readOnly": false,
"removed": false
},
{
"id": "original_text",
"displayName": "original_text",
"required": false,
"defaultMatch": false,
"display": true,
"type": "string",
"readOnly": false,
"removed": false
}
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {}
},
"type": "n8n-nodes-base.dataTable",
"typeVersion": 1.1,
"position": [
8864,
7152
],
"id": "bd41c8df-b6d4-4d0e-9017-f8c4e25b0480",
"name": "Save to dpi-block-log"
}
],
"connections": {
"Frontend Webhook": {
"main": [
[
{
"node": "Auth Gate",
"type": "main",
"index": 0
}
]
]
},
"DPI Gate": {
"main": [
[
{
"node": "Information Extractor1",
"type": "main",
"index": 0
}
],
[
{
"node": "Code in JavaScript",
"type": "main",
"index": 0
}
]
]
},
"Ollama Chat Model1": {
"ai_languageModel": [
[
{
"node": "Information Extractor1",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Information Extractor1": {
"main": [
[
{
"node": "Normalizer",
"type": "main",
"index": 0
}
]
]
},
"Deterministic Validator": {
"main": [
[
{
"node": "Semantic Rule Engine",
"type": "main",
"index": 0
}
]
]
},
"Auth Gate": {
"main": [
[
{
"node": "Source Truth Anchor",
"type": "main",
"index": 0
}
],
[
{
"node": "Respond to Webhook",
"type": "main",
"index": 0
}
]
]
},
"Save to Audit Table": {
"main": [
[
{
"node": "Respond to Webhook (Audit)",
"type": "main",
"index": 0
}
]
]
},
"Save to Quarantine Table": {
"main": [
[
{
"node": "Respond to Webhook (Quarantine)",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "DPI Gate",
"type": "main",
"index": 0
}
]
]
},
"Normalizer": {
"main": [
[
{
"node": "Radical Grounding Check",
"type": "main",
"index": 0
}
]
]
},
"Switch": {
"main": [
[
{
"node": "Save to Audit Table",
"type": "main",
"index": 0
}
],
[
{
"node": "Save to Quarantine Table",
"type": "main",
"index": 0
}
],
[
{
"node": "Save to Quarantine Table",
"type": "main",
"index": 0
}
],
[
{
"node": "Save to Quarantine Table",
"type": "main",
"index": 0
}
],
[
{
"node": "Save to Quarantine Table",
"type": "main",
"index": 0
}
],
[
{
"node": "Save to Quarantine Table",
"type": "main",
"index": 0
}
]
]
},
"Source Truth Anchor": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"Webhook": {
"main": [
[
{
"node": "Update row(s)",
"type": "main",
"index": 0
}
]
]
},
"Update row(s)": {
"main": [
[
{
"node": "Respond to Webhook3",
"type": "main",
"index": 0
}
]
]
},
"Webhook1": {
"main": [
[
{
"node": "Update row(s)1",
"type": "main",
"index": 0
}
]
]
},
"Update row(s)1": {
"main": [
[
{
"node": "Respond to Webhook4",
"type": "main",
"index": 0
}
]
]
},
"Semantic Rule Engine": {
"main": [
[
{
"node": "Switch",
"type": "main",
"index": 0
}
]
]
},
"Radical Grounding Check": {
"main": [
[
{
"node": "Deterministic Validator",
"type": "main",
"index": 0
}
]
]
},
"Code in JavaScript": {
"main": [
[
{
"node": "Save to dpi-block-log",
"type": "main",
"index": 0
}
]
]
},
"Save to dpi-block-log": {
"main": [
[
{
"node": "Respond to Webhook1",
"type": "main",
"index": 0
}
]
]
}
},
"active": true,
"settings": {
"executionOrder": "v1",
"binaryMode": "separate"
},
"versionId": "a71c88ac-a3a9-4a02-85f9-186c2b99f8d8",
"meta": {
"templateCredsSetupCompleted": true
},
"id": "GdSO0enNbTIDWDwL",
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
ollamaApi
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About this workflow
TridenGuard_v1. Uses lmChatOllama, informationExtractor, dataTable, httpRequest. Webhook trigger; 26 nodes.
Source: https://github.com/AlexusPacicus/TridenGuard/blob/c84b8949f8f86e0590cd206bbda2cc83d2f2b5ba/n8n-workflows/TridenGuard.json — original creator credit. Request a take-down →
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