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Postbroad
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Social posts from Cursor. One mcp.json entry, every network.

Add Postbroad to Cursor and ask the chat to turn a pull request or a changelog into posts for each network. Cursor asks before it runs a tool, and Postbroad previews every write first.

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Hosted MCPCoding agent
Cursor, connected to PostbroadWhat it can do
Plan from your real calendarReads your brands, the channels each one posts to, and what is already planned, then finds the free slots.
Draft a version for each networkWrites one post with a version per network, checked against your brand rules and each network's limits before anything is saved.
Schedule or publish after a previewEvery write shows a preview first: what goes where, the checks, and any problems. Nothing is saved or sent until you say yes.
Send drafts for approvalIf a brand needs approval, the agent gets a review link and stops. It cannot approve a post for you.
Check what really happenedReads the state on each network: live with a link, accepted, retrying, or waiting for you. It tells failed and unknown apart.
Retry only what failedSends again to the networks that failed, after you confirm. A post whose outcome is unknown is not sent twice.

Connect Cursor in three steps.

Cursor uses the hosted Postbroad MCP server. There is nothing to install: you sign in in the browser and pick the brands.

  1. Add the entry to mcp.jsonPaste it into your project or global Cursor settings. It holds only the address, so it is safe to commit.
  2. Sign in and pick brandsThe first time the client connects, Postbroad opens a sign-in page in your browser. Sign in and choose the brands this connection may touch. There is no key to copy.
  3. Check the toolsOpen Settings, MCP, check that postbroad lists its tools, and ask: "List my Postbroad brands."
.cursor/mcp.json, or ~/.cursor/mcp.json for every project
{
  "mcpServers": {
    "postbroad": {
      "url": "https://app.postbroad.com/mcp"
    }
  }
}
  • Put the entry in ~/.cursor/mcp.json and Postbroad is there in every project.

Prompts to start with.

Each one only reads or proposes until you say yes. Paste one into a chat once Postbroad is connected.

Draft three posts about this changelog entry in the Northwind voice. Save the one I choose as a draft.
Post this article to Northwind on Bluesky and LinkedIn. Show me the text for each network before you save anything.
What failed yesterday for Northwind? For each network, tell me what happened and what I can do.
Which posts are scheduled for tomorrow, and are any blocked by a check?

Every channel you connect.

Cursor posts to the channels you connected in Postbroad, each with its own limits and its own state.

See every channel
IGInstagramLILinkedInXXBSBlueskyFBFacebookTHThreadsTGTelegramWPWordPress

Cursor questions.

Do I need to install anything?

No. The client connects to the hosted Postbroad MCP server over the web, and you sign in in the browser. There is no program to run and no key to paste.

Can the agent post without asking me?

Not by default. Each agent or connection has a mode: draft only, needs approval (the default), or auto within a budget. Scheduling and publishing always show a preview first.

Which networks can it post to?

The channels you have connected in Postbroad. Each network keeps its own limits and its own state. See every channel.

Can I take the access away?

Yes. Remove the connection in the client, or revoke its grant or its API key in Postbroad, and the access ends.

Other agents.

The same Postbroad, the same rules, from another client.

Read the guide

ChatGPTHosted MCPClaudeHosted MCPClaude CodeHosted MCPOpenAI CodexHosted MCPGemini CLIHosted MCPOpenClawHosted MCPn8nREST APIMakeREST APIZapierREST API

Let Cursor draft the week.

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