# aiva_get_churn_risk

Get customers at risk of churning, sorted by risk score.

Agent View of the PolicyLayer registry record for `aiva_get_churn_risk`. HTML page: https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-churn-risk

## Facts

- Tool: `aiva_get_churn_risk`
- Server: AIVA MCP Server (`0800tim/aiva-mcp`) — https://policylayer.com/tools/0800tim-aiva-mcp.md
- Homepage: https://github.com/0800tim/aiva-mcp
- Risk category: Read (Low risk)
- Registry record: grade A, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "aiva_get_churn_risk",
    "arguments": {}
  }
}
```

## Why aiva_get_churn_risk is rated Low

This tool retrieves churn risk analytics without modifying data or triggering external operations. However, the severity is elevated to 'medium' rather than 'low' because the data returned (churn predictions and customer segments) is sensitive business intelligence that could be misused for targeted customer manipulation, though the tool itself performs only read operations.

From the tool's own definition: "Tool name includes 'get' and description states 'Get customers at risk of churning, sorted by risk score' — retrieves and queries customer analytics data with no modification or side effects."

## Use case

AI agents call aiva_get_churn_risk to retrieve information from AIVA MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches AIVA MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "aiva_get_churn_risk": {}
  }
}
```

## Other tools on AIVA MCP Server (14)

- `aiva_get_affiliate` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-affiliate.md
- `aiva_get_customer` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-customer.md
- `aiva_get_delivery_schedule` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-delivery-schedule.md
- `aiva_get_referrals` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-referrals.md
- `aiva_get_rfm_segments` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-rfm-segments.md
- `aiva_get_subscription` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-get-subscription.md
- `aiva_list_affiliates` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-list-affiliates.md
- `aiva_list_subscriptions` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-list-subscriptions.md
- `aiva_search_customers` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-search-customers.md
- `shopify_get_customer` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/shopify-get-customer.md
- `shopify_get_orders` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/shopify-get-orders.md
- `shopify_get_product` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/shopify-get-product.md
- `shopify_get_products` — Read — https://policylayer.com/tools/0800tim-aiva-mcp/shopify-get-products.md
- `aiva_subscription_actions` — Write — https://policylayer.com/tools/0800tim-aiva-mcp/aiva-subscription-actions.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=0800tim-aiva-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/0800tim-aiva-mcp