Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini

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1. Workflow Overview

Overview This is a sub workflow that converts a free form DevOps request posted in Mattermost into a properly formatted Jira task Requirements OpenRouter/OpenAI/Anthropic API key Google Gemini API ...

Best for

DevOps automation workflows
AI RAG automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.executeworkflowtrigger, n8n-nodes-base.set, @n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmchatopenrouter, n8n-nodes-base.httprequesttool, @n8n/n8n-nodes-langchain.vectorstoreqdrant, @n8n/n8n-nodes-langchain.embeddingsgooglegemini

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Sergei Byvshev.

Original n8n.io source

1.1 Workflow description

Title: Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini
Workflow name: Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini

Overview

This is a sub-workflow that converts a free-form DevOps request posted in Mattermost into a properly formatted Jira task

Requirements

OpenRouter/OpenAI/Anthropic API key
Google Gemini API key — for embeddings
Jira API credentials — Cloud or Server.
Mattermost API credentials — to post the reply back to the channel
Qdrant instance
Remote MCP servers (see MCP section)
A sub-workflow that analyses attachments
A parent workflow that triggers this one via "Execute Workflow" with a properly shaped payload

How it works

The workflow is triggered by Execute Workflow Trigger
ReadIncidentContext logs the request and forwards the payload
Call 'attachmentsAnalyzer invokes a vision sub-workflow with the file_ids
SetVars sets workflow-level constants
AI Agent builds the Jira payload. The system prompt
Parse Agent Output safely parses the agent's output enriches the Jira description.
Create an issue creates a Task in the configured project with the chosen label and component.
Post a message replies in the original thread with a confirmation containing a clickable Jira link.

How to use

Index your infrastructure docs into Qdrant using
Deploy the Mattermost MCP server and put its URL into the Mattermost MCP Client node
Deploy / import the attachmentsAnalyzer sub-workflow
Configure credentials in the workflow
Edit SetVars
Edit Create an issue — pick your own Jira project, issue type and component.
Tune the system prompt in AI Agent — adjust the direction labels and the few-shot examples to match your team's taxonomy.
Wire this workflow into your classifier ia an Execute Workflow node

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Sticky Note — Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 2 - When Executed by Another Workflow

Type / Role: n8n-nodes-base.executeWorkflowTrigger - executeWorkflowTrigger
Config choices: Version 1.1

Block 3 - SetVars

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 4 - AI Agent

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 3.1

Block 5 - OpenRouter Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
Config choices: Version 1

Block 6 - HTTP Request

Type / Role: n8n-nodes-base.httpRequestTool - httpRequestTool
Config choices: Version 4.4

Block 7 - Qdrant Vector Store

Type / Role: @n8n/n8n-nodes-langchain.vectorStoreQdrant - vectorStoreQdrant
Config choices: Version 1.3

Block 8 - Embeddings Google Gemini

Type / Role: @n8n/n8n-nodes-langchain.embeddingsGoogleGemini - embeddingsGoogleGemini
Config choices: Version 1

Block 9 - Parse Agent Output

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 10 - Create an issue

Type / Role: n8n-nodes-base.jira - jira
Config choices: Version 1

Block 11 - Post a message

Type / Role: n8n-nodes-base.mattermost - mattermost
Config choices: Version 1

Block 12 - Mattermost

Type / Role: @n8n/n8n-nodes-langchain.mcpClientTool - mcpClientTool
Config choices: Version 1.2

Block 13 - Edit Fields

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 14 - Merge

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 15 - ReadIncidentContext

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 16 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 19 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 20 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 21 - Call 'attachmentsAnalyzer'

Type / Role: n8n-nodes-base.executeWorkflow - executeWorkflow
Config choices: Version 1.3

3. Summary Table

Workflow	Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini
Complexity	advanced
Nodes	21
Categories	DevOps, AI RAG
Author	Sergei Byvshev
Published	11 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15614/15614.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source DevOps workflows AI RAG workflows

Frequently asked questions

What does Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your DevOps, AI RAG use case.

Sergei Byvshev

11 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.executeworkflowtrigger n8n-nodes-base.set @n8n/n8n-nodes-langchain.agent @n8n/n8n-nodes-langchain.lmchatopenrouter n8n-nodes-base.httprequesttool @n8n/n8n-nodes-langchain.vectorstoreqdrant @n8n/n8n-nodes-langchain.embeddingsgooglegemini

Complexity

advanced

Published 11 May 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/15614/15614.json

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Convert DevOps Mattermost requests into Jira tasks with OpenRouter GPT and Gemini

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Overview

Requirements

How it works

How to use

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note — Overview

Block 2 - When Executed by Another Workflow

Block 3 - SetVars

Block 4 - AI Agent

Block 5 - OpenRouter Chat Model

Block 6 - HTTP Request

Block 7 - Qdrant Vector Store

Block 8 - Embeddings Google Gemini

Block 9 - Parse Agent Output

Block 10 - Create an issue

Block 11 - Post a message

Block 12 - Mattermost

Block 13 - Edit Fields

Block 14 - Merge

Block 15 - ReadIncidentContext

Block 16 - Sticky Note

Block 17 - Sticky Note1

Block 18 - Sticky Note2

Block 19 - Sticky Note3

Block 20 - Sticky Note4

Block 21 - Call 'attachmentsAnalyzer'

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions