Owner's Desk MCP

A remote MCP server that connects small business owners' Stripe, Google Calendar, and Google Business Profile accounts to AI assistants. It enables reading business metrics, managing invoices, and scheduling events, with a strict two-step confirmation process for all write operations to ensure user control and security.

Visit Modern Mustard Seed

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Vendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Operated by Modern Mustard Seed

You need:Sign in with your email and connect Stripe, Google Calendar and, when it opens, Google Business Profile.Full secret keys (sk_) are refused.On Team and Enterprise plans, an Owner adds it for the organization first.Install it from your personal plugins and pick it with @ in a chat.

MCP endpoint (Streamable HTTP)

https://desk.modernmustardseed.com/mcp

Vendor documentation

What you can do with it

Check weekly net revenue and outstanding payments
Draft and send invoices via Stripe after confirmation
View today's schedule and overdue tasks
Draft replies to new Google reviews

Source and maintenance

Vendor evidenceRegistry 1.0.0

mcp-registry: com.modernmustardseed/owners-desk@1.0.0 Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 181 ms
95th percentile latency: 181 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 7:15 PM UTC · probe · passed · 181 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http owner-s-desk-mcp https://desk.modernmustardseed.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add owner-s-desk-mcp --url https://desk.modernmustardseed.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable owner-s-desk-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "owner-s-desk-mcp": {
      "url": "https://desk.modernmustardseed.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "owner-s-desk-mcp": {
      "type": "streamableHttp",
      "url": "https://desk.modernmustardseed.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start owner-s-desk-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "owner-s-desk-mcp": {
      "type": "http",
      "url": "https://desk.modernmustardseed.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http owner-s-desk-mcp https://desk.modernmustardseed.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "owner-s-desk-mcp": {
      "url": "https://desk.modernmustardseed.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "owner-s-desk-mcp": {
      "serverUrl": "https://desk.modernmustardseed.com/mcp"
    }
  }
}

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