Rebbel

io.rebbelPublished by rebbel.ioOfficial publisherv1.0.3Updated Oct 26, 2026

Designed posts from your website, for Facebook, Instagram, X, Threads and more.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowBusiness & Commerce

Overview

AI-generated overview

Rebbel is a remote MCP server that lets an assistant set up a brand from a website and draft, review and schedule social media posts.

What you can do
  • Create and list brands from a website URL
  • Generate and approve brand guides covering identity, voice, colors and audience
  • Generate and approve a channel strategy with mix, cadence and budget split
  • Generate campaigns, create and list posts, and approve drafts
  • Schedule approved posts and get a plain-English campaign performance verdict
When to use it
Useful when you want an assistant to turn a website into a consistent social presence across Facebook, Instagram, X, Threads and similar channels, and to draft and queue posts with an approval step before anything goes live.
Requirements
A remote MCP endpoint with OAuth 2.1 sign-in and dynamic client registration; no API keys or environment variables are needed. Works with clients that support remote streamable HTTP plus OAuth, such as Claude, Cursor, Gemini CLI, Perplexity, Windsurf and VS Code. A Rebbel account is required.
Before you install
The server can create brands, campaigns and posts and schedule them for publication, so review drafts before approving. Approvals are enforced server-side, but approving a post or strategy is a real action. Sign-in is via OAuth to your Rebbel account; the Slack surface requires installing the Rebbel Slack app to a workspace.

Installation

In SourceWeft

  1. Open Rebbel in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.rebbel%2Frebbel/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "rebbel": {
      "type": "http",
      "url": "https://app.rebbel.io/api/mcp"
    }
  }
}

README

Rebbel — MCP client manifests

Thin install manifests for Rebbel (https://app.rebbel.io/api/mcp), a remote MCP server with OAuth 2.1 + dynamic client registration. One repo, every client:

ClientManifestInstall
Gemini CLIgemini-extension.jsongemini extensions install https://github.com/alexdaltonmccoy/rebbel-gemini-extension
Cursor.cursor-plugin/plugin.json + mcp.jsonMarketplace / deeplink (below)
Claude—Claude connector directory — search "Rebbel"
Any MCP clientmcp.jsonPaste the remote server URL below

Full docs: rebbel.io/mcp · Per-client guides: Claude · Cursor · Gemini CLI · Perplexity · Slack

Gemini CLI

bash
gemini extensions install https://github.com/alexdaltonmccoy/rebbel-gemini-extension

Sign in when prompted the first time you use a Rebbel tool.

Cursor

One-click install (deeplink):

[Add Rebbel to Cursor]

Manual — .cursor/mcp.json or Cursor MCP settings:

json
{  "mcpServers": {    "rebbel": { "url": "https://app.rebbel.io/api/mcp" }  }}

Marketplace — submit this repo via cursor.com/marketplace/publish. See MARKETPLACE_SUBMISSION.md for the checklist.

Perplexity

  1. Open perplexity.ai/account/connectors (Pro or Enterprise).
  2. + Custom connector → Remote.
  3. MCP server URL: https://app.rebbel.io/api/mcp
  4. Under Advanced: Transport Streamable HTTP, Authentication OAuth 2.0 (leave Client ID/Secret blank — Rebbel supports OAuth discovery + dynamic client registration).
  5. Add the connector, click the card to sign in, enable it on your next prompt.

Slack

Install the Rebbel Slack app to your workspace (App Directory listing pending). Approve posts from the channel — same server-enforced approval gate as every other surface. Setup guide: rebbel.io/mcp/slack.

Generic remote MCP config

json
{  "mcpServers": {    "rebbel": { "url": "https://app.rebbel.io/api/mcp" }  }}

Works with Windsurf (~/.codeium/windsurf/mcp_config.json), VS Code MCP extensions, and any client that supports remote streamable HTTP + OAuth.

What it can do

  • list_brands / create_brand — set up a brand from a website URL
  • generate_brand_guide / approve_brand_guide — identity, voice, colors, audience
  • generate_strategy / approve_strategy — channel mix, cadence, budget split
  • generate_campaign / create_post / list_posts / approve_post — draft and review posts
  • schedule_post — schedule an approved post (refuses anything not approved first)
  • get_results_verdict — plain-English campaign performance read

Approval, always

Rebbel never publishes a post or spends a dollar without your explicit approval — enforced on the server, not just in the UI. See the Privacy Policy.

Official MCP Registry

Namespace: io.rebbel/rebbel — publish steps in the main repo at docs/MCP_REGISTRY_PUBLISH_STEPS.md.

Source: README.md at commit a46dfe8

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

3
  1. v1.0.3LatestOct 26, 2026
  2. v1.0.2Oct 7, 2026
  3. v1.0.1Sep 30, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts