Schedule social media posts from Claude Code
You just shipped something and want to tell people. Add Fuxux to Claude Code and it can turn a changelog or a commit range into posts, save them as drafts or schedule them to 12 platforms, without leaving the terminal.
Sign in (no key)
Works on every Fuxux plan, including Free.
- 1
Add the server
Run this in your terminal. It adds Fuxux as a remote server with no header.
claude mcp add --transport http fuxux https://www.fuxux.com/api/mcp
- 2
Authenticate
Start Claude Code, run /mcp, pick fuxux and choose to authenticate. Your browser opens Fuxux: sign in and choose Allow access.
/mcp
- 3
Try it
Ask "list my connected accounts in Fuxux". Connect your social accounts in Fuxux first: Claude Code can only post to accounts you have connected there.
Or use an API key
For machines without a browser, such as CI or a remote box.
- 1
Put your key in an environment variable
Create a key on the API keys page in Fuxux and keep it out of shared files.
FUXUX_API_KEY=fx_live_your_key_here
- 2
Add the server with a header
The key is sent on every request.
claude mcp add --transport http fuxux https://www.fuxux.com/api/mcp --header "Authorization: Bearer $FUXUX_API_KEY"
- 3
Or share it with a project
Put this in .mcp.json at the repo root. Claude Code fills in ${VAR} from your environment, so the key itself is never committed.
{ "mcpServers": { "fuxux": { "type": "http", "url": "https://www.fuxux.com/api/mcp", "headers": { "Authorization": "Bearer ${FUXUX_API_KEY}" } } } }
Things to ask Claude Code
- “Read the commits since the last tag and draft a release post for LinkedIn and X. Save both as drafts in Fuxux.”
- “What do I have scheduled in Fuxux this week, and did anything fail?”
- “Schedule this announcement to Bluesky and Threads for tomorrow at 9 am my time.”
- “Move Friday's LinkedIn post to Monday at 10 am.”
Claude Code FAQ
Does it work on the Fuxux Free plan?
Signing in works on every Fuxux plan, including Free. Your plan's limits apply as they do in the web app: the Free plan covers 3 connected accounts and 5 published posts a month, and posting to X needs a paid plan.
When do I need an API key?
An API key needs a paid Fuxux plan with the API add-on ($5/month). Keys start with fx_live_, are shown once, and work until you revoke them. Use one where no browser is available to sign in.
Which tools does Claude Code get?
Eight: whoami, list connected accounts, dashboard, and list, get, create, update and delete posts. Creating a post can publish it now, schedule it, or save it as a draft.
Can it post without asking me?
It can publish, because publishing is one of the tools. If you want to approve everything first, tell it to "always save posts as drafts", then review and schedule them in your Fuxux calendar.
How do I remove its access?
In Fuxux, open Settings and find Connected apps. Removing an app there stops it straight away. An API key is revoked on the API keys page.