MCP servers · CRO9 · MCP server
Connect VS Code (Copilot) to CRO9
One line gives VS Code (Copilot) your CRO9 account as tools: 12 endpoints, site reports, briefs, scans, called with your own connection. No key in the prompt, a receipt for every call, revoke VS Code (Copilot)'s access alone any time.
Three steps
- Create a free 0n3 account and connect CRO9. Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into VS Code (Copilot). One-click install link, or .vscode/mcp.json.
- Ask VS Code (Copilot): whoami. Then: "Sites in CRO9".
One-click install
The line above carries a placeholder; 0n3.app/install mints a real key named for VS Code (Copilot) and fills it in.
What VS Code (Copilot) can then do in CRO9
Site reports · Where a site stands: score by category, live traffic + forms + friction, the five gates and the bottleneck2
Sites
GET /sitesSite score
POST /site-scoreBriefs · CRO9's proposed changes and the human decision on each — approval is a person's act, recorded as such5
Briefs
POST /briefsApprove a brief
POST /recommendations/{id}/approveDismiss brief
POST /recommendations/{id}/dismissRelease brief
POST /recommendations/{id}/releaseReceipt brief
POST /recommendations/{id}/receiptScans · Scan any URL; AI-visibility score for a page1
Scan
POST /scanUsage · This key's quota1
Usage
GET /usageMore · Everything else this app exposes.3
Behavior
POST /behaviorAnalysis
GET /analysisAi visibility
POST /ai-visibilityCRO9 in other AI clients
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