Magister Marketing

Magister Marketing

Run your marketing from your AI assistant. This plugin connects Claude, Cursor, Grok Build and Grok Bot to your Magister Marketing workspace and adds five skills that show the assistant how to use it well. Ask what to work on next, how your site, search, ads and social are doing, whether AI assistants recommend your brand, or to draft and schedule this week's posts, and the assistant answers from your own brand data in Magister instead of generic advice.

What you can do

• Work your marketing plan. Find the highest-priority task, read its brief, record progress, and add, edit or reprioritize work.
• See how your marketing is performing. Ask about traffic, conversions, search queries and rankings, ad spend, and social and store results from the Google Analytics, Search Console, Google Ads, social, store and CRM accounts you connected to Magister, and what changed and why.
• Track your AI visibility. See how ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews mention and rank your brand on the prompts your buyers ask, compare models over time, and open an interactive report in the chat.
• Draft, schedule and publish social posts in your brand voice, and read post and follower analytics and the best times to post.
• Review paid ads and create campaigns safely. Read Google Ads, Meta Ads and TikTok Ads performance, and create Meta, TikTok or Google Ads Search campaigns that are always created paused.
• Use the tools your team connected to Magister, one purpose-built tool per job: CRM and support (HubSpot, Pipedrive, Attio, folk, Zoho CRM, Intercom), email and SMS marketing (Klaviyo, Mailchimp, Kit, Resend and others), product and web analytics, Google Workspace, Notion, site and design tools, and social schedulers.

Shared marketing context includes confirmed preferences, observed style, measured lessons and source coverage. Agents record explicit preferences and creative feedback through tools; Magister cannot read their other conversations automatically.

What you need

A Magister Marketing account with MCP access and a brand set up in it, from magistermarketing.com. What you can see and do depends on your role, the services you connected to Magister, the permissions you grant when you sign in, and your plan's usage budget.

Install

• Claude (claude.ai, Cowork and Claude Code): install Magister Marketing from the Claude plugin directory once the listing is published; a submission does not mean an approved listing. To try this package before then, run claude --plugin-dir /absolute/path/to/this/package. Magister is also available in Claude as a connector on its own, without this plugin.
• Cursor: install this repository as a plugin, or use the Cursor Marketplace listing once approved. Ask in Agent mode: Cursor's Ask mode does not call MCP tools.
• Grok Build: install the plugin from its marketplace listing once approved.
• Grok Bot: add Magister Marketing from the plugin marketplace once the listing is approved, or add https://mcp.magistermarketing.com/mcp/catalog as an MCP server.
• Grok chat: add https://mcp.magistermarketing.com/mcp/catalog as a custom MCP connector.

The first time the assistant uses Magister, your browser opens Magister's sign-in. Choose the organization and the permissions to grant. No API key goes in these files.

What stays in Magister

• Changes that go live wait for your approval. Drafts and record edits run directly. Publishing, sending, scheduling, and other changes that reach your audience or your connected services wait for your own approval.
• No ad spend and no checkout. Campaigns are created paused, and running campaigns can be paused. Turning a campaign on, starting a paid plan, and adding a priced brand are done in Magister.
• Each AI app gets the tools its provider's rules allow. Magister runs one MCP server for every app. Claude is not offered Magister's two general image generators, under Anthropic's directory rules. Claude, ChatGPT and Codex are not offered its Google Maps research and influencer discovery tools, under their directories' rules. A tool an app is not offered answers with a link to do that job in Magister. Connecting your own outside MCP servers to Magister needs Magister added by its own URL, https://mcp.magistermarketing.com/mcp, rather than through a directory listing or this plugin.
• Magister enforces the rules on its server. Its scopes, roles, budgets and confirmation gates apply whatever a local description says. Irreversible, external, send, and destructive effects are identified by each tool's metadata.

Magister provides workflow tools. It does not serve advertisements or sponsored content inside the assistant.

Skills

skills/ holds five skills, plain Markdown read by the assistant: the marketing plan, analytics, AI visibility, paid advertising, and social publishing. Each names only tools Magister's server offers, and none contains commands or code.

Network and data disclosure

The plugin itself directly contacts only these Magister-owned origins:

• https://mcp.magistermarketing.com for MCP transport and OAuth discovery.
• https://magistermarketing.com for browser-based consent, connection pages, documentation, support, privacy, and account management.

After authorization, tool calls can send the user's request and selected Magister project data to Magister. Responses can contain project, brand, plan, audit, asset, analytics, content, social, and advertising information. A user can also authorize tools that create or change Magister data or initiate actions on services they connected to Magister. Third-party credentials remain encrypted on Magister's servers and are not placed in the plugin, returned to the client, or stored on the user's machine by this package.

Magister may call a connected provider server-side only when the user has linked that service and invokes a relevant tool. Connector activity follows Magister's Privacy Policy, Terms of Service, and documented account deletion and retention controls. Support is available at magistermarketing.com/support.

Security

• OAuth credentials and provider tokens are never committed to this package.
• There are no commands, subprocesses, hooks, or executable files.
• Every manifest points at the same HTTPS server; Claude's manifest selects its /mcp/anthropic address, which holds every connection to Anthropic's rules.
• Tool permissions and confirmation requirements are enforced by Magister's server; changing a local description cannot widen access.

This third-party plugin is authored and maintained by Magister Marketing. It is not authored, controlled, verified, or endorsed by Cursor, Anysphere, xAI, Anthropic, or OpenAI.

For maintainers: one package, many hosts

Each host reads the manifest it ranks highest. .cursor-plugin/plugin.json is Cursor's manifest and declares the magister server with the shared https://mcp.magistermarketing.com/mcp/catalog address. Cursor needs it: without one it reads .claude-plugin/plugin.json before the root files and connects at Claude's address. .claude-plugin/plugin.json is Claude Code's and Cowork's manifest; it declares the same server with the https://mcp.magistermarketing.com/mcp/anthropic address. .mcp.json is read by Grok Build and auto-discovered by Claude Code. plugin.json and mcp.json are Agent Plugins 1.0.0 for any other host that reads that format. Every address reaches the same server; the tools a connection is offered follow its app's rules, as described under "What stays in Magister".

License

The package files are available under the MIT License. The hosted Magister service remains governed by Magister's Terms of Service.