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Auto-post GitHub code summaries to LinkedIn using Gemini AI

by karnVenadapted from n8n official workflow galleryUpdated Aug 2026
RequiresAAI AgentCCodeGitHubGitHubGoogle Gemini Chat ModelLinkedIn
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WeWhen Push Event OccursWhen Push Event…List Repository FilesList Repository…Fetch File ContentFetch File Cont…CoDecode Base64 ContentDecode Base64 C…CoMerge Code SnippetsMerge Code Snip…AgAnalyze Code ContextAnalyze Code Co…Gemini Analysis ModelGemini Analysis…AgDraft LinkedIn PostDraft LinkedIn …Gemini Drafting ModelGemini Drafting…Publish to LinkedInPublish to Link…123456789
1/5
STEPS · 9
Starts on an incoming request

How it works Listens for a GitHub push event via Webhook Lists and fetches all files from the pushed repository Decodes base64 file content and merges it into a single text block AI Agent (Gemini 2.5 Flash) analyzes the code and generates a article A second AI Agent converts the article into a LinkedIn-ready post (max 2500 chars) Automatically publishes the post to your LinkedIn profile Set up steps Connect your GitHub account and configure the Webhook in your repo's settings Add your Google Gemini API key under credentials Connect your LinkedIn OAuth2 account Activate the workflow — posts will publish automatically on every push

Tags

n8nreference-onlyagentgithublinked-inlm-chat-google-gemini
Connects
AAI AgentCCodegithubGitHubGoogle Gemini Chat ModelLinkedIn
CategoryAI Automation
Triggermanual
Complexitycomplex
Nodes10
AddedMar 20, 2026

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