Schedchie in Grok BuildTerminal

Grok Build writes the posts. Schedchie publishes them.

Grok Build connects to Schedchie’s MCP server at mcp.schedchie.com/mcp and gets up to 88 tools for the accounts in your workspace. Schedchie is a flat-price social media scheduler for 20 platforms: Pro is €9.99 a month, with MCP included.

  • grok mcp add --transport http schedchie with our URL registers the server.
  • Sign in from the /mcps tab: select schedchie, press i, finish in the browser.
  • Grok Build also reads servers from .mcp.json and ~/.claude.json, at lower priority than its own config.
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See the 4 setup steps

Setting up Grok Build

grok mcp add registers the server; pressing i on it in the /mcps tab signs you in. Grok Build can then schedule the posts for what you just shipped.

Requirements

Plans
Grok Build is in early beta for SuperGrok and X Premium Plus subscribers; without a browser it runs on an xAI API key (XAI_API_KEY).
  1. Grok BuildCommand

    Add the server

    It writes ~/.grok/config.toml. Add --scope project to write .grok/config.toml in the current folder instead.

    Command
    grok mcp add --transport http schedchie https://mcp.schedchie.com/mcp
  2. Grok BuildConfig

    Or edit config.toml

    The same entry by hand. Leave out headers: the sign-in supplies the token.

    Config
    [mcp_servers.schedchie]
    url = "https://mcp.schedchie.com/mcp"
  3. Grok BuildPrompt

    Check it, then call list_accounts

    grok mcp doctor checks the config and the connection. Then ask Grok Build for your connected Schedchie accounts.

    Command
    grok mcp doctor schedchie

Official docs: docs.x.ai/build/features/mcp-servers

Three prompts for Grok Build, with the tools they call

  • Summarise the commits since the last tag as a short LinkedIn post and a Threads post, and schedule both for Thursday at 10:00.

    list_accounts, schedule_posts
  • What is scheduled for next week, and did anything fail since Monday?

    list_posts
  • Which posts are waiting for my approval? Approve the LinkedIn one.

    list_pending_approvals, approve_post (Ultra)

Connection details

Same MCP server, permission groups and approvals as the Schedchie web app.

Config
~/.grok/config.toml, or .grok/config.toml in the project (Grok walks up to the git root), under [mcp_servers.schedchie].
Sign-in
Servers that need OAuth start a browser flow on first use, or from /mcps with i. Tokens are kept in ~/.grok/mcp_credentials.json.
The /mcps tab
Space turns a server on or off, r reloads after a config edit, i signs in, a and x add and remove.
Other configs
Grok Build also loads ~/.claude.json, .cursor/mcp.json and .mcp.json for compatibility. An entry there for Schedchie works too; its own config.toml wins.
Logs
Per-server logs go to ~/.grok/logs/mcp/. grok inspect shows every loaded server and where it came from.
Only what you tick
Connect Grok Build to Schedchie. Your assistant gets up to 88 tools across 20 platforms, and only the permission groups you tick at sign-in.
Video from your phone
Your assistant can hand you an upload link for a video up to 200 MB and 15 minutes, then set your own cover on Instagram, Facebook, TikTok, Pinterest and YouTube.
Approvals that hold
On Ultra, a teammate's posts wait for your approval, and your assistant can list, approve or reject them from the chat. MCP is included in the €9.99 plan, with no per-account fees.

More about Schedchie in Grok Build

What is the grok mcp add line for Schedchie?

grok mcp add --transport http schedchie https://mcp.schedchie.com/mcp. Then open /mcps in Grok Build and press i on schedchie to sign in.

Do I set an Authorization header?

No. Leave headers out. The sign-in gives Grok Build its own token, kept in ~/.grok/mcp_credentials.json.

I already added Schedchie to Claude Code. Does Grok Build see it?

It can: Grok Build reads ~/.claude.json and .mcp.json at lower priority than its own config. It still needs its own sign-in.

Is the MCP connection billed on top of the plan?

No. It is included on every plan and in the 14-day free trial. Pro is €9.99 a month, flat. Posting to X is paid in X credits, as in the web app.

Are there limits?

Each connection can make up to 120 tool calls a minute. On Pro it gets 300 tool calls an hour, plus 30 session opens that make no call; on Ultra four times that, 1,200 calls and 120 opens.

Can I schedule posts to all 20 platforms from Grok Build?

Yes: Instagram, Facebook, TikTok, LinkedIn, Pinterest, YouTube, Threads, Bluesky, Mastodon, Telegram, Google Business Profile, Discord, Slack, WordPress, Dev.to, Hashnode, Ghost, Pixelfed, Listmonk and X (posting to X is paid in X credits, from €4.99). The connection has up to 88 tools, and approval rules hold as in the web app.

14 days on your own accounts, then €9.99 a month

The assistant connection is included on every plan and in the trial.

Start free trial

14-day free trialCancel anytime, no questions asked

Grok Build and its logo belong to xAI. Schedchie is not affiliated with or endorsed by xAI.