Post and schedule from Claude, ChatGPT and Codex

MCP (the Model Context Protocol) is an open standard that lets AI apps use tools from other services. An app that supports it connects to an MCP server, and the AI can then call that server's tools while you chat.

Superbridger's MCP server gives an AI app the same posting tools you have on the website: your brands and social accounts, the calendar, the composer's checks, publishing and scheduling, and the numbers of your posts. The same rules apply: your plan's limits, each platform's checks, and the accounts you connected.

So you can stay in the chat: ask Claude to write three LinkedIn posts and schedule them, ask ChatGPT what's going out this week, or ask Codex to upload a video from your computer and post it everywhere. The website is only needed for what has to happen in a browser: signing up, connecting a social account (that's the platform's own login) and billing.

• "Give me an overview of my brands and accounts."
• "Write a LinkedIn post about our launch and schedule it for tomorrow at 8:00."
• "Plan next week: three posts for Octane, Tuesday to Thursday at 9:00, each tailored to its platform."
• "What's scheduled this week?"
• "How did last week's reels do? Which one kept people watching longest?"
• "Move Friday's post to Monday at 10:00."
• "Why did my Instagram post fail? Try it again."
• "Post launch.mp4 to Instagram and YouTube with this caption." (in Claude Code or Codex, which can upload files)
• "Post the video at this Dropbox link to TikTok and Facebook."

The AI checks the post first and shows you what each platform will get. Apps ask you before anything is published, moved, cancelled or deleted.

# In Grok Build (the terminal):
grok mcp add --transport http superbridger https://superbridger.com/api/mcp
# Your browser opens on Superbridger the first time Grok Build uses it.

# Or in ~/.hermes/config.yaml:
mcp_servers:
  superbridger:
    url: "https://superbridger.com/api/mcp"
    auth: oauth

// Or in ~/.openclaw/openclaw.json:
{
  mcp: {
    servers: {
      superbridger: { url: "https://superbridger.com/api/mcp", transport: "streamable-http", auth: "oauth" },
    },
  },
}

# Or in the terminal: goose configure → Add Extension → Remote Extension (Streamable HTTP),
# or in ~/.config/goose/config.yaml:
extensions:
  superbridger:
    name: superbridger
    type: streamable_http
    uri: https://superbridger.com/api/mcp
    enabled: true
    timeout: 300

# Or in ~/.codex/config.toml, then run codex mcp login superbridger:
[mcp_servers.superbridger]
url = "https://superbridger.com/api/mcp"

// ~/.cursor/mcp.json (or .cursor/mcp.json in one project):
{
  "mcpServers": {
    "superbridger": { "url": "https://superbridger.com/api/mcp" }
  }
}

// Or in your user mcp.json (MCP: Open User Configuration):
{
  "servers": {
    "superbridger": { "type": "http", "url": "https://superbridger.com/api/mcp" }
  }
}

// ~/.config/devin/mcp_config.json (Windows: %APPDATA%\devin\mcp_config.json):
{
  "mcpServers": {
    "superbridger": { "url": "https://superbridger.com/api/mcp" }
  }
}

// Or in ~/.gemini/settings.json:
{
  "mcpServers": {
    "superbridger": { "httpUrl": "https://superbridger.com/api/mcp" }
  }
}

// Or in Zed's settings.json:
"context_servers": {
  "superbridger": { "url": "https://superbridger.com/api/mcp" }
}

// Or in cline_mcp_settings.json (Configure → Configure MCP Servers):
{
  "mcpServers": {
    "superbridger": { "type": "streamableHttp", "url": "https://superbridger.com/api/mcp", "disabled": false, "autoApprove": [] }
  }
}

You need a Superbridger account: sign up for the 7-day free trial, no card needed.

• One team. If you're in several teams, Superbridger asks which one the app works in. To use another team, connect again and pick it.
• Read only, or also post. The Allow screen has a tick box, "Also let it post, schedule, move, cancel and delete posts, and upload files", ticked by default. Unticked, the app can see brands, posts, the calendar and the numbers, and isn't even offered the tools that change things.
• It acts as you. Posts it makes show on the post page as "from Claude by Mo" (with the app's and your name), and count toward the team's plan like any other post.
• It lasts until you disconnect it. The app renews its access by itself. A connection that goes unused for 30 days asks you to sign in again. Signing out of the website doesn't end it.
• Disconnect. Settings → Connected apps lists every app you connected, with its team, whether it can post, and when it was last used. Disconnect stops it on its next request. Leaving the team stops it too.

• One text, adjusted per platform. The main text goes everywhere; the AI can give a platform its own text, such as a shorter one for X (280 characters, or 25,000 with X Premium) or a title for YouTube.
• Checked first. check_post runs the composer's checks, including a read-only call to each platform, and shows what each one will get. Nothing is posted.
• Now or later. A post goes out right away, or at a time from 2 minutes to 180 days ahead; scheduled posts go out within a minute of their time.
• Time zone. Times without a time zone are read in Amsterdam time (CET/CEST), the app's time zone. "Tomorrow at 9:00" is 9:00 in Amsterdam.
• TikTok. Posts go to the TikTok app's inbox as a draft, to finish and publish there. Posting directly needs TikTok's own screen, which a chat can't show.
• Limits. Posts count toward the plan's monthly posts, and posts to X use X credits (1, or 15 with a link). Read-only teams can't post. On top of that, at most 30 posts an hour come from one person's AI apps.

• From your computer. In apps that can run commands, start_upload gives a ready-made upload command; the file goes straight to storage, then finish_upload checks it and returns its id.
• From a link. import_media fetches a public https link: a Dropbox link ending in ?dl=1, a Google Drive file shared with anyone, or a file on a website. Links to private addresses are refused.
• Attached in ChatGPT. A file you attach in ChatGPT can be handed to import_media directly.
• An earlier upload. list_media lists the team's uploads that can still be posted.

Videos can be MP4 or MOV, images JPEG, PNG or GIF, up to 1 GB. Each file gets the composer's checks for every platform. Files are deleted from Superbridger's storage 7 days after they've been posted.

Instagram needs a video's index at the start of the file. If a video isn't saved that way, the upload says so and gives the command that fixes it without re-encoding: ffmpeg -i in.mp4 -c copy -movflags +faststart out.mp4.

get_post and get_stats read the numbers Superbridger keeps for the posts it published, fetched again from the platform when they're more than 15 minutes old. Totals are Superbridger's sums of each platform's own numbers.

• Instagram: views, likes, comments, shares, saves, reach, average watch time, and for posts new followers and profile visits.
• Facebook: views, likes, comments, shares, average watch time and new followers of reels.
• YouTube: views, likes and comments, and watch time and subscribers gained a day or two after posting.
• X: views, likes, replies, reposts and bookmarks, plus link clicks and profile visits in a post's first 30 days. X charges for every read, so they're updated once a day in a post's first week and once more after four weeks. The account's followers are read once a day.
• TikTok and LinkedIn: posts count, but there are no numbers yet.

• Sign-in through Superbridger. The app never sees your password. It gets an access token that lasts an hour, is only valid for the MCP server, and is checked on every request: a disconnected app or a person who left the team is refused at once.
• Your social accounts stay put. The app works through Superbridger and never receives the tokens of your Instagram, TikTok or other accounts.
• No chat history. Superbridger receives only the requests the app makes, such as "list scheduled posts", never your conversation.
• What the app does with what it reads is up to the app's provider (such as Anthropic or OpenAI) and your agreement with them.

Details are in the privacy policy.

• "Needs authentication" (Claude Code): type /mcp, choose superbridger, and choose Authenticate.
• "This connection was disconnected in Superbridger": the app was disconnected or you left the team. Connect it again.
• "This connection can only read": posting was unticked when it was connected. Disconnect it in Settings → Connected apps and connect again with "Also let it post" ticked.
• Tool calls are blocked (Claude Code in auto mode): approve them when asked, or allow the reading tools with /permissions: mcp__superbridger__get_overview, mcp__superbridger__list_posts, mcp__superbridger__get_post, mcp__superbridger__get_stats, mcp__superbridger__list_media and mcp__superbridger__check_post.
• A social account's login has expired: get_overview says which one. Log in again on the website under Social accounts; posts to it fail until then.
• "Not posted. Fix these first": the checks found something a platform would refuse, such as a video that's too long. The message says what, per platform.

Still stuck? Contact us.