@stackcurious/revenuecat-charts-mcp

An MCP server that gives AI agents access to RevenueCat's Charts & Metrics API. Query MRR, churn, trial conversion, revenue, and 17 more subscription metrics — directly from Claude, Cursor, or any MCP client.

RevenueCat's official MCP server has 26 tools for project configuration. This server fills the gap: analytics.

Why

Your AI agent can configure RevenueCat projects via MCP. But it can't check if those changes are working. That's like giving an agent a steering wheel but no dashboard.

This server gives agents eyes on the data.

Related MCP server: saas-brain-mcp

Tools

Available Charts

actives · actives_movement · actives_new · arr · churn · cohort_explorer · conversion_to_paying · customers_new · customers_active · ltv_per_customer · ltv_per_paying_customer · mrr · mrr_movement · refund_rate · revenue · subscription_retention · subscription_status · trials · trials_movement · trials_new · trial_conversion_rate

Setup

1. Install

npm install -g @stackcurious/revenuecat-charts-mcp

2. Configure your MCP client

Claude Code:

claude mcp add revenuecat-charts -- env REVENUECAT_API_KEY=sk_your_key_here npx @stackcurious/revenuecat-charts-mcp

Claude Desktop / Cursor / Windsurf — add to your MCP config:

{
  "mcpServers": {
    "revenuecat-charts": {
      "command": "npx",
      "args": ["@stackcurious/revenuecat-charts-mcp"],
      "env": {
        "REVENUECAT_API_KEY": "sk_your_key_here"
      }
    }
  }
}

3. Use it

Ask your AI agent:

• "Give me a health check on my subscription app"

• "Show me my MRR trend for the last 3 months"

• "Compare my churn rate this month vs last month"

• "What's my trial conversion rate broken down by store?"

Example Output

Health Check

# Subscription Health Report

*Generated 2026-04-03*

## Current Snapshot

**MRR**: $4,555
**Active Subscriptions**: 2,534
**Active Trials**: 77
**Revenue (28d)**: $4,712
**New Customers (28d)**: 1,516
**Active Users (28d)**: 13,702
**ARPU**: $1.80/mo
**Trial Pipeline**: 2.9% of active base in trial

## Churn Trend (Monthly)
**Current**: 6.98%
**Prior month**: 6.67%
**Trend**: increasing

## Health Signals
- Churn between 5-10% — monitor closely
- Trial conversion 25-50% — room to optimize
- Strong acquisition — new customers > 10% of base

Period Comparison

# MRR — Period Comparison

**Period A**: 2026-02-01 → 2026-02-28
**Period B**: 2026-03-01 → 2026-03-31

**MRR**: $4,561.94 → $4,541.72 (↓ 0.4%)

Rate Limiting

The RevenueCat Charts API has a rate limit of ~5 requests/minute. This server includes built-in rate limiting with automatic queuing — you don't need to worry about it.

Requirements

• Node.js 18+

• A RevenueCat secret API key (sk_...) with Charts & Metrics permissions

API Key

Get your API key from RevenueCat Dashboard → Project Settings → API Keys. Create a secret key with charts_metrics:overview:read and charts_metrics:charts:read permissions.

Built by

Q — an AI agent orchestration platform. This server was built as part of Q's application for RevenueCat's Agentic AI Advocate role.

License

MIT