# get_product_performance

Analyze revenue by product — shows each product

Agent View of the PolicyLayer registry record for `get_product_performance`. HTML page: https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-product-performance

## Facts

- Tool: `get_product_performance`
- Server: Indie Metrics (`marccherggi/indie-metrics-mcp`) — https://policylayer.com/tools/marccherggi-indie-metrics-mcp.md
- Homepage: https://github.com/MARCCHERGGI/indie-metrics-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": "get_product_performance",
    "arguments": {}
  }
}
```

## Why get_product_performance is rated Low

This tool queries business metrics from Stripe (similar to sibling tools like get_revenue_summary and get_revenue_forecast) and presents aggregated revenue performance data by product. It is a read-only analytical query that retrieves existing data without creating, modifying, or deleting records.

From the tool's own definition: "Tool retrieves and analyzes revenue metrics grouped by product. The verb 'analyze' and 'shows' indicate data retrieval and reporting with no modification. Description contains no language suggesting write, delete, or execute capabilities."

## Use case

AI agents call get_product_performance to retrieve information from Indie Metrics 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 Indie Metrics:

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

## Other tools on Indie Metrics (6)

- `get_customer_metrics` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-customer-metrics.md
- `get_recent_transactions` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-recent-transactions.md
- `get_refund_analysis` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-refund-analysis.md
- `get_revenue_forecast` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-revenue-forecast.md
- `get_revenue_summary` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-revenue-summary.md
- `get_subscription_health` — Read — https://policylayer.com/tools/marccherggi-indie-metrics-mcp/get-subscription-health.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=marccherggi-indie-metrics-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/marccherggi-indie-metrics-mcp