Bluesky from Claude
Schedule Bluesky posts with Claude.
Add Buzzmark from Claude's directory, or with one command in Claude Code, and Claude writes Bluesky posts and threads of up to 25 posts in your voice, 300 characters each, then schedules them on your Buzzmark calendar.
A Bluesky post holds 300 characters, so Claude writes it short or as a thread, and every post carries your Hive's posting languages.
It's for founders and growing businesses that already work in Claude. It comes with every Buzzmark plan, and nothing posts on the spot: the earliest a post goes out is 5 minutes after you ask.
7 days free for new users.
Set up Claude
Once it's connected, every platform you've added in Buzzmark works.
- 1Open Buzzmark in Claude's directory with the button below.
- 2Press Connect to Claude, then sign in and allow it on the Buzzmark page that opens.
- 3Then ask in your own words, in any chat.
Ask Claude for Bluesky posts.
Your own words work. These are examples for a made-up design studio.
Prompt 1 Turn this brief into a Bluesky thread in our voice and put it on my next free slot.
Prompt 2 Shorten this LinkedIn post to fit Bluesky and save both versions.
Prompt 3 Write 3 short Bluesky posts about colour mistakes in rented flats.
Bluesky from Claude, short and on time.
300 characters, counted Bluesky's way
Buzzmark counts a Bluesky post the way Bluesky does, so an emoji is one, and says what's over before Claude schedules it.
One Buzz for X, Threads and Bluesky
Ask Claude for one post and it can go to all three, with a shorter version of its own where Bluesky needs one.
Up to 4 pictures or a video
Claude adds a picture or video from a link, or sends you a Buzzmark page to upload one from your computer. Claude's directory doesn't take tools that make pictures with AI, so make those in Buzzmark. A video goes to Bluesky as one MP4 of up to 60 seconds.
What Bluesky takes
Buzzmark checks every post from Claude against these and says what to fix before it's scheduled.
More on Buzzmark for Bluesky- Length
- Up to 300 characters a post
- Pictures
- Up to 4, JPG, PNG, WebP or GIF, 10 MB each
- Video
- One per post, MP4, up to 50 MB, up to 60 seconds
- Threads
- Up to 25 posts in a thread
- @mentions
- A typed @handle tags the account
The tools Claude uses for Bluesky
Read from the server's own catalogue, so the names are the ones your app sees.
Write posts in the brand's voice
write_postsWrites Bluesky posts in your Hive voice, up to 300 characters each.
Give a draft a version per platform
adapt_for_platformsGives Bluesky its own shorter version of a post that also goes to X or LinkedIn.
Save a draft
save_draftSaves the post or thread and says what Bluesky would refuse.
Schedule a post
schedule_postSchedules it for a time, your best time or your next free slot.
Questions about Bluesky from Claude
No. You connect Bluesky once in Buzzmark with an app password you make in Bluesky's settings, and Claude posts through Buzzmark. Claude never sees the app password, and Buzzmark keeps no copy of it.
Yes. Bluesky reports likes, replies and reposts for each post, and Claude can read them to write the next one.
No. Claude can save drafts and schedule a post at least 5 minutes out, or in your next free slot. You can move it or pull it back in Buzzmark until it goes out.
No. You connect Bluesky once in Buzzmark, and Claude posts to it through Buzzmark. Claude never sees your Bluesky password.