DEXUN AdWhiz MCP Server

Let Claude Desktop / Cursor / any MCP-aware client talk to your DEXUN AdWhiz account. Ask Claude things like:

"List my connected ad accounts." "What's the AI recommending I do right now?" "Have there been any sign-ins from new IPs this week?" "How close am I to my API rate limit?"

Read-only for now (v0.1) — Claude can see your AdWhiz state but can't apply changes or pause campaigns. Mutation tools land in a later version once the optimizer exits shadow mode.

What you need

• Node.js 18 or newer (node --version)
• A DEXUN AdWhiz account (sign up free)
• A DEXUN AdWhiz API key — generate one at /settings#api-keys
• Either:
  • Claude Desktop (recommended)
  • Cursor with MCP enabled
  • Any other MCP-aware client

No npm install required. The server is a single Node script with zero runtime dependencies.

Install

Claude Desktop

1. Clone or download this repo somewhere stable on your machine:

   git clone https://github.com/dexun-inc/adwhiz-mcp.git ~/.adwhiz-mcp
   

2. Open Claude Desktop's MCP config file. On macOS:

   ~/Library/Application Support/Claude/claude_desktop_config.json
   

   On Windows:

   %APPDATA%\Claude\claude_desktop_config.json
   

3. Add the adwhiz entry to mcpServers:

   {
     "mcpServers": {
       "adwhiz": {
         "command": "node",
         "args": ["/absolute/path/to/.adwhiz-mcp/src/index.mjs"],
         "env": {
           "ADWHIZ_API_KEY": "dxk_live_PUT_YOUR_KEY_HERE"
         }
       }
     }
   }
   

   Replace the path with where you cloned the repo, and the API key with one from /settings#api-keys.

4. Quit Claude Desktop completely and reopen. The 5 AdWhiz tools should now show up when you start a new conversation.

Cursor

1. Same git clone step.
2. Open Cursor → Settings → Features → Model Context Protocol → Add server.
3. Use the same command + args + env shape as Claude Desktop.

Other MCP clients

Any client that follows the MCP spec can use this. The server speaks plain JSON-RPC 2.0 over stdio. Tell the client to run node /path/to/src/index.mjs and set ADWHIZ_API_KEY in the spawn environment.

What Claude can do

Tool	Use when the user asks
list_ad_accounts	"What accounts do I have connected?" / "Show me my Meta accounts"
list_recommendations	"What does the AI recommend right now?" / "Anything to do today?"
get_savings_summary	"How much has AdWhiz saved me?" / "Is the AI actually working?"
get_recent_activity	"What happened this week?" / "Any sign-ins I didn't make?"
get_quota	"Am I close to my rate limit?" / "How much API quota do I have?"

All five are read-only. They never apply budget changes, pause campaigns, or revoke keys. To do those things use the dashboard.

Environment

Variable	Default	Notes
ADWHIZ_API_KEY	(required)	dxk_live_* or dxk_test_*. Generate at /settings#api-keys.
ADWHIZ_BASE_URL	https://app.7275.com	Override for self-hosted / staging environments.

Troubleshooting

Claude says "Server adwhiz is not responding" or the tools don't appear. Run the script manually to see stderr output:

ADWHIZ_API_KEY=dxk_live_... node /path/to/src/index.mjs

It should sit idle waiting for stdin. If it errors immediately, the message tells you what's wrong (most commonly: API key missing or node is too old).

Tools error with "Unauthorized". Your API key was revoked or you copied it wrong. Generate a fresh one at https://app.7275.com/settings#api-keys.

Rate limited. You're hitting your plan's per-key RPM cap (60/120/600/3000 RPM by tier). Either wait for the window to reset (get_quota tells you when) or upgrade.

Security model

• The MCP server runs locally on YOUR machine. Your API key never leaves your machine.
• All HTTP requests go directly to app.7275.com over HTTPS.
• Claude sees only the data the tools return — same data your dashboard shows you.
• This server is open source. Audit it before installing on a sensitive machine.

Versioning

• v0.1 — Read-only tools: list accounts / recommendations / activity / quota / identity.
• v0.2 (planned) — apply_recommendation once auto-apply is calibration-gated.
• v0.3 (planned) — pause_campaign + change_budget direct mutations.

License

MIT — see LICENSE.

Issues / questions

Bug reports + feature requests: open an issue on the main repo or email service@7275.com.

Privacy Policy

This extension talks only to the DEXUN AdWhiz API (https://app.7275.com/api/v1) using the API key you configure. It reads your ad-account metadata, AI recommendations, savings summary, and audit events — it never modifies campaigns or spends money, and it sends no data to any third party.

Full policy: https://www.7275.com/en/legal/privacy