// MCP TOOL REFERENCE

RETENTIONCHECK TOOLS

4 tools from the RetentionCheck MCP Server, categorised by risk level.

READ TOOLS

analyze_churn Analyze customer cancellation feedback to identify churn patterns, severity, and actionable recommendations. Paste raw feedback text (one response ... analyze_sql_churn Pull canceled subscriptions directly from a Postgres or MySQL database and analyze them for churn patterns. Requires POSTGRES_URL or MYSQL_URL env ... analyze_stripe_churn Pull canceled subscriptions directly from Stripe and analyze them for churn patterns. Requires STRIPE_SECRET_KEY env var (use a restricted read-onl... get_example_analysis See an example churn analysis to understand what RetentionCheck produces. Returns a pre-computed analysis , no API key required.

// FAQ

How many tools does the RetentionCheck MCP server have? +

The RetentionCheck MCP server exposes 4 tools across 1 categories: Read.

How do I enforce policies on RetentionCheck tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the RetentionCheck server.

What risk categories do RetentionCheck tools fall into? +

RetentionCheck tools are categorised as Read (4). Each category has a recommended default policy.

Enforce policies on RetentionCheck

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept

github.com/policylayer/intercept →