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Claude Code + Wahlu

Post to Bluesky from Claude Code with Wahlu

Connect Claude Code to Wahlu once, then plan, draft and schedule posts for Bluesky accounts on any server, connected with your handle from the Claude Code terminal and IDE extensions. Every schedule can wait for your approval.

Connect Claude CodeAll Claude Code options
What Claude Code can prepare on Bluesky

  • Text post

    Up to 300 characters, with clickable links, mentions and hashtags.

  • Image post

    One to four images with alt text. Text is optional.

  • Video post

    One video, MP4 or MOV, up to 100 MB and 3 minutes. Text is optional.

Ask Claude Code for Bluesky posts

Example prompts and the steps to expect. These are illustrations, not recorded conversations.

Example prompt

“Read CHANGELOG.md and write a Bluesky post announcing the release in under 300 characters. Hold it for review tomorrow at 9am.”

Example prompt

“Create a Bluesky image post from the screenshots in docs/launch for CHANGELOG.md, with alt text for each, then run a readiness check.”

Example prompt

“Check whether anything is already scheduled on Bluesky this week before you draft a post about CHANGELOG.md.”

What Wahlu does on Bluesky

Claude Code works through Wahlu's tools, so it can set the Bluesky options Wahlu supports.

Bluesky settings on a draft

Post type
Text, image or video.
Alt text
A description of each image or video for screen readers.

Agents can post Bluesky threads of up to 25 posts with thread_parts. Quote posts aren't available. Video needs a verified email on Bluesky. Bluesky follower and post numbers show in the app on paid plans; agents can't read them yet.

The tool calls, in order

  1. 01

    list_targetsFinds the brand's connected Bluesky account and checks it's ready.

  2. 02

    upload_media, import_media_from_url or list_mediaBrings in the image or video, or picks one from your media library.

  3. 03

    create_draftCreates the draft with its caption and bluesky_settings, such as the post type.

  4. 04

    preflight_draftChecks the draft against Bluesky's rules without changing it.

  5. 05

    create_schedulePuts it on the calendar at pending_review, held for your approval.

Bluesky limits to know

Wahlu checks these before a post is scheduled, so the agent finds out early.

Getting images and video to Bluesky

The agent can read a file in your project and upload it with upload_media. Files over 8 MB, including most video, go to a short-lived upload link the agent sends the file to. Public links and your media library work too.

Connect Claude Code to Wahlu

Set this up once and Claude Code can work on every network you've connected, not just Bluesky.

  1. 1

    Run claude mcp add (the command shown here) in your project.

  2. 2

    In Claude Code, run /mcp, select wahlu and sign in to Wahlu in the browser that opens.

Checked against the Claude Code docs on 24 September 2026. Menus can change; if a step doesn't match what you see, follow the vendor's current instructions.

Add Wahlu to Claude Code
claude mcp add --transport http wahlu https://mcp.wahlu.com/mcp

This adds Wahlu to the current project. To use it in every project, add --scope user before wahlu. If Wahlu's tools don't appear, start a new Claude Code session.

You stay in control.

Every Wahlu plan includes agent access, through MCP and the API. You choose the workspace, brands and permissions each connection gets, and can disconnect it at any time.

Held until you approve

Agents create schedules at pending_review unless you've told them to publish. A held schedule can't publish until you approve it in Wahlu or ask an agent with Publishing permission to approve it.

Publishing is its own permission

Publishing is separate from Manage your schedule. Leave it unticked and nothing your agent schedules can go out on its own.

Checked before it's scheduled

preflight_draft reports anything that would stop a post, such as media the network won't accept or a caption that's too long, without changing anything.

Some things stay in the app

Use the app for queues, draft media and platform settings, and connecting social accounts. Agents can change the name or caption of an unused draft and approve held schedules with the right permissions.

Keep going

Your next Bluesky post, drafted by Claude Code.

Connect your Bluesky account in Wahlu, then give Claude Code a specific brief.

Open WahluAll Claude Code options