--- title: "How I built a demo generator with GitLab Duo Agent Platform" url: https://daily.dev/posts/how-i-built-a-demo-generator-with-gitlab-duo-agent-platform-pjrv4db0e source_url: https://about.gitlab.com/blog/agentic-click-through-demo type: article source: "GitLab" published: 2026-08-13T15:36:33.500Z updated: 2026-08-13T15:36:51.859Z tags: ["automation", "ai-agents", "cicd", "gitlab"] reading_time: 10 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # How I built a demo generator with GitLab Duo Agent Platform **[GitLab](https://daily.dev/sources/gitlab)** · 10 min read · 0 upvotes · 0 comments ## Summary A GitLab product manager walks through building a demo-generator agent on GitLab Duo Agent Platform, automating screenshot organization, narration writing, HTML assembly, merge request creation, and publishing to a demo hub via a Custom Flow and custom tools. The piece includes a hands-on tutorial for building a simple 'Daily Planner' custom agent in about 10 minutes, aimed at both developers and non-engineers. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Get started with GitLab Duo Agent Platform: The complete guide](https://daily.dev/posts/get-started-with-gitlab-duo-agent-platform-the-complete-guide-ojlwlc2zf) · GitLab · 0 upvotes · 0 comments - [Introduction to GitLab Duo Agent Platform](https://daily.dev/posts/introduction-to-gitlab-duo-agent-platform-qxdfmwj3o) · GitLab · 0 upvotes · 0 comments --- Tags: [#automation](https://daily.dev/tags/automation), [#ai-agents](https://daily.dev/tags/ai-agents), [#cicd](https://daily.dev/tags/cicd), [#gitlab](https://daily.dev/tags/gitlab) [View this post on daily.dev](https://daily.dev/posts/how-i-built-a-demo-generator-with-gitlab-duo-agent-platform-pjrv4db0e)