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📊 Intel view 📋 Audit JSON 🔄 Changelog
40
A2A

🔐🦙Private & local Ollama self-hosted + dynamic LLM router

n8n-workflow-3139.n8n.io · n8n.io
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Verify the domain n8n-workflow-3139.n8n.io via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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Trust score
19/100
grade F · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
changed
0 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 19/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
info Live JSON-RPC 0/25
Live probe hasn't run yet.
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 0 probes so far, need ≥5 for an uptime grade.
fail Skill declaration 0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: n8n.io (https://n8n.io). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime
not measured
0 direct probes · 30d
Response
—
no direct probe retained
Skills
0
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://n8n.io/workflows/3139
Providerhttps://n8n.io
Docshttps://n8n.io/workflows/3139
Discovered via
n8n_workflows

Health · last 0 probes

When HTTP Live JSON-RPC Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

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Agenstry grade Uptime
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/n8n-workflow-3139.n8n.io.svg)](https://agenstry.com/agents/n8n-workflow-3139.n8n.io)
[![Verified Business](https://agenstry.com/badge/n8n-workflow-3139.n8n.io/identity.svg)](https://agenstry.com/agents/n8n-workflow-3139.n8n.io)
[![Uptime](https://agenstry.com/badge/n8n-workflow-3139.n8n.io/uptime.svg)](https://agenstry.com/agents/n8n-workflow-3139.n8n.io)
[![A2A version](https://agenstry.com/badge/n8n-workflow-3139.n8n.io/protocol.svg)](https://agenstry.com/agents/n8n-workflow-3139.n8n.io)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "n8n.io",
  "workflow": {
    "id": 3139,
    "name": "\ud83d\udd10\ud83e\udd99Private & local Ollama self-hosted + dynamic LLM router",
    "totalViews": 15923,
    "price": null,
    "purchaseUrl": null,
    "recentViews": 1,
    "createdAt": "2025-03-12T03:04:44.720Z",
    "user": {
      "username": "joe",
      "verified": true
    },
    "readyToDemo": null,
    "nodes": [
      {
        "id": 565,
        "icon": "fa:sticky-note",
        "name": "n8n-nodes-base.stickyNote",
        "codex": {
          "data": {
            "alias": [
              "Comments",
              "Notes",
              "Sticky"
            ],
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Helpers"
              ]
            }
          }
        },
        "group": "[\"input\"]",
        "defaults": {
          "name": "Sticky Note",
          "color": "#FFD233"
        },
        "iconData": {
          "icon": "sticky-note",
          "type": "icon"
        },
        "displayName": "Sticky Note",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 1119,
        "icon": "fa:robot",
        "name": "@n8n/n8n-nodes-langchain.agent",
        "codex": {
          "data": {
            "alias": [
              "LangChain",
              "Chat",
              "Conversational",
              "Plan and Execute",
              "ReAct",
              "Tools"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Agents",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "AI Agent",
          "color": "#404040"
        },
        "iconData": {
          "icon": "robot",
          "type": "icon"
        },
        "displayName": "AI Agent",
        "typeVersion": 3,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1151,
        "icon": "file:ollama.svg",
        "name": "@n8n/n8n-nodes-langchain.lmChatOllama",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatollama/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Language Models",
                "Root Nodes"
              ],
              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Ollama Chat Model"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "Ollama Chat Model",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1163,
        "icon": "fa:database",
        "name": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.memorybufferwindow/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Memory"
              ],
              "Memory": [
                "For beginners"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Simple Memory"
        },
        "iconData": {
          "icon": "database",
          "type": "icon"
        },
        "displayName": "Simple Memory",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1247,
        "icon": "fa:comments",
        "name": "@n8n/n8n-nodes-langchain.chatTrigger",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-langchain.chattrigger/"
                }
              ]
            },
            "categories": [
              "Core Nodes",
              "Langchain"
            ]
          }
        },
        "group": "[\"trigger\"]",
        "defaults": {
          "name": "When chat message received"
        },
        "iconData": {
          "icon": "comments",
          "type": "icon"
        },
        "displayName": "Chat Trigger",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      }
    ]
  }
}