Skip to content
Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
40
A2A

Chat with local LLMs using n8n and Ollama

n8n-workflow-2384.n8n.io · n8n.io

Chat with local LLMs using n8n and Ollama This n8n workflow allows you to seamlessly interact with your self-hosted Large Language Models (LLMs) through a user-friendly chat interface. By connecting to Ollama, a powerful tool for managing local LLMs, you can send prompts and receive AI-generated responses directly within n8n. Use cases Private AI Interactions Ideal for scenarios where data privacy and confidentiality are important. Cost-Effective LLM Usage Avoid ongoing cloud API costs by running models on your own hardware. Experimentation & Learning A great way to explore and experiment with different LLMs in a local, controlled environment. Prototyping & Development Build and test AI-powered applications without relying on external services. How it works 1. When chat message received: Captures the user's input from the chat interface. 2. Chat LLM Chain: Sends the input to the Ollama server and receives the AI-generated response. 3. Delivers the LLM's response back to the chat interf

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain n8n-workflow-2384.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.
Verify ownership
🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
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/2384
Providerhttps://n8n.io
Docshttps://n8n.io/workflows/2384
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.

Similar agents embedding-nearest

🔐🦙🤖 Private & local Ollama self-hosted AI assistant
Transform your local N8N instance into a powerful chat interface using any local & private Ollama model, with zero cloud dependencies ☁️. Th
n8n.io · q 40%
🔐🦙Private & local Ollama self-hosted + dynamic LLM router
n8n.io · q 40%
Ai prompt generator workflow
🧠 AI Prompt Generator Workflow – n8n Documentation Who is this for? This workflow is for AI builders, prompt engineers, developers, marketer
n8n.io · q 40%
Local document question answering with Ollama AI, Agentic RAG & PGVector
n8n.io · q 40%
Local chatbot with retrieval augmented generation (RAG)
Build a 100% local RAG with n8n, Ollama and Qdrant. This agent uses a semantic database (Qdrant) to answer questions about PDF files. Tutori
n8n.io · q 40%
Daily financial news summary with Ollama LLM - automated email report
n8n.io · q 40%

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/n8n-workflow-2384.n8n.io.svg)](https://agenstry.com/agents/n8n-workflow-2384.n8n.io)
[![Verified Business](https://agenstry.com/badge/n8n-workflow-2384.n8n.io/identity.svg)](https://agenstry.com/agents/n8n-workflow-2384.n8n.io)
[![Uptime](https://agenstry.com/badge/n8n-workflow-2384.n8n.io/uptime.svg)](https://agenstry.com/agents/n8n-workflow-2384.n8n.io)
[![A2A version](https://agenstry.com/badge/n8n-workflow-2384.n8n.io/protocol.svg)](https://agenstry.com/agents/n8n-workflow-2384.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": 2384,
    "name": "Chat with local LLMs using n8n and Ollama",
    "totalViews": 222246,
    "price": null,
    "purchaseUrl": null,
    "recentViews": 4,
    "createdAt": "2024-08-19T06:04:24.673Z",
    "user": {
      "username": "mihailtd",
      "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": 1123,
        "icon": "fa:link",
        "name": "@n8n/n8n-nodes-langchain.chainLlm",
        "codex": {
          "data": {
            "alias": [
              "LangChain"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.chainllm/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Chains",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Basic LLM Chain",
          "color": "#909298"
        },
        "iconData": {
          "icon": "link",
          "type": "icon"
        },
        "displayName": "Basic LLM Chain",
        "typeVersion": 2,
        "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": 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"
          }
        ]
      }
    ]
  },
  "detail": {
    "description": "Chat with local LLMs using n8n and Ollama This n8n workflow allows you to seamlessly interact with your self-hosted Large Language Models (LLMs) through a user-friendly chat interface. By connecting to Ollama, a powerful tool for managing local LLMs, you can send prompts and receive AI-generated responses directly within n8n. Use cases Private AI Interactions Ideal for scenarios where data privacy and confidentiality are important. Cost-Effective LLM Usage Avoid ongoing cloud API costs by running models on your own hardware. Experimentation & Learning A great way to explore and experiment with different LLMs in a local, controlled environment. Prototyping & Development Build and test AI-powered applications without relying on external services. How it works 1. When chat message received: Captures the user's input from the chat interface. 2. Chat LLM Chain: Sends the input to the Ollama server and receives the AI-generated response. 3. Delivers the LLM's response back to the chat interface. Set up steps Make sure Ollama is installed and running on your machine before executing this workflow. Edit the Ollama address if different from the default."
  }
}