The changelog is the last chore of every release, so hand it to the agent that wrote the code. Onset MCP lets Claude or Cursor draft, schedule, and publish your release notes without leaving the editor. Free plan, no credit card.
Onset is a release notes tool. The most common thing I hear from users is a confession: "we stopped posting updates." Writing the changelog is the last thing standing between you and being done with a release, so it slips. Then it's three months of shipped work nobody knows about.
Your agent already knows what shipped, it wrote half of it. It just had no way to publish.
That's Onset MCP. Point Claude, Cursor, or any MCP client at your workspace and say "write up what we shipped this week." It reads your releases and roadmap, drafts the notes, and publishes to your public page. You review before it goes out, always.
It would be useful to have different templates for major releases, small fixes, and security updates. That could save even more editing time.
How much control do you have over the tone and level of detail before the relaese notes gets published?
The branded changelog is a nice touch. Customers can actually see what changed without having to dig throught technical updates.
I like that the focus is not just on writing notes, but also scheduling and publishing them. That makes the whole process feel more complete.
Can the agent pull change directly from a GitHub PR and turn them into a customer friendky update?
Release notes are easy to postpone after shipping. I like the idea of making them part of the same workflow instead of another task to remember.
About Onset MCP on Product Hunt
“Write and publish release notes from your AI assistant”
Onset MCP launched on Product Hunt on September 2nd, 2026 and earned 105 upvotes and 11 comments, placing #16 on the daily leaderboard. The changelog is the last chore of every release, so hand it to the agent that wrote the code. Onset MCP lets Claude or Cursor draft, schedule, and publish your release notes without leaving the editor. Free plan, no credit card.
Onset MCP was featured in SaaS (44k followers), Developer Tools (518.7k followers) and Artificial Intelligence (477.7k followers) on Product Hunt. Together, these topics include over 255.7k products, making this a competitive space to launch in.
Who hunted Onset MCP?
Onset MCP was hunted by Sonny T.. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Sonny T.
Hey Product Hunt 👋
I'm Sonny, and I build Onset.
Onset is a release notes tool. The most common thing I hear from users is a confession: "we stopped posting updates." Writing the changelog is the last thing standing between you and being done with a release, so it slips. Then it's three months of shipped work nobody knows about.
Your agent already knows what shipped, it wrote half of it. It just had no way to publish.
That's Onset MCP. Point Claude, Cursor, or any MCP client at your workspace and say "write up what we shipped this week." It reads your releases and roadmap, drafts the notes, and publishes to your public page. You review before it goes out, always.
Setup is one config block: https://docs.onset.io
It works on the free plan, which is free forever: unlimited releases, 1,000 subscribers, custom domain, no card.
I'd love to know what you'd want it to do that it doesn't yet. I'm here all day.