folderblog 0.2.7：讓你的部落格也能發布 Podcast

folderblog turns a folder of Markdown into a live blog the moment you save. Four releases since the last word here, 0.2.4 through 0.2.7, and the big one is 0.2.6: the same folder can now publish a podcast, with a proper feed, hosted audio, and a way for an AI agent to help without ever publishing on its own.

Podcasts from a folder

Put episodes in podcast/, one folder per episode, each with its MP3 (or an MP4 if it's a video show). folderblog builds the show page, a page for every episode, and /podcast/feed.xml. Turn it on with:

folderblog podcast on

The feed is ready for Apple Podcasts and Podcasting 2.0: every episode gets a permanent guid, and you can add transcripts, chapters, people, and optional Lightning tips. Episodes stay out of your main blog feed unless you set in_main_feed, so readers who only want posts don't get audio in their reader.

Audio hosted on Cloudflare R2

Audio files are too big to live comfortably next to your HTML, so folderblog uploads them to Cloudflare R2 when the site deploys. The site isn't published until the upload succeeds, which means the feed never points at a file that isn't there yet. folderblog podcast setup walks you through it. It works with an r2.dev address or your own domain, and a custom domain is recommended. Your keys are kept outside the blog folder, so they never end up in git or on the site.

An MCP server for AI agents

folderblog mcp starts an MCP server, so an AI agent can draft, check and publish episodes for you. It only publishes after you say yes. If you'd rather do it yourself, folderblog podcast publish --episode SLUG does the same thing from the terminal. The watcher and a publish take turns, so they never build or deploy at the same time.

Templates to copy

New blogs now come with a templates/ folder holding a sample post and a sample podcast episode. Each one lists every front matter field with a short note on what it does, so you don't have to dig through the guide to remember what draft or image does. To add the folder to a blog you already have, run folderblog templates.

Blogs keep up with updates by themselves

0.2.7 is the small one that makes the rest easier. After you install a new version, restart the service:

systemctl --user restart folderblog

The first time it starts, it adds any sample files your blogs don't have yet, like the new templates/ folder, and refreshes the generated part of AGENTS.md. It logs what it changed. It never turns a feature on, and it never touches your design, blog.toml or your posts. A sample file you delete stays deleted.

Two fixes along the way

• 0.2.4: draft: true in front matter now really hides a post or page from the live site, as the guide always said. Before, those were still built and listed. They now behave like files in drafts/: visible in folderblog preview and build --drafts, never in real builds.
• 0.2.5: if you use GoatCounter, 404 pages are now counted as events named after the missing URL instead of page views, so broken links show up on their own instead of looking like visits.

Grab it

The packages and a plain tarball are on the v0.2.7 release. New to folderblog? Start with the guide, or run folderblog guide.