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RetentionCheck
io.github.brianfofficialClaim this server
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The publisher's own command. Not a PlugMCP endpoint.
Host a copy with our keys and logs.
Local command
npx -y @retentioncheck/[email protected]Credentials from the publisher
- ANTHROPIC_API_KEY — Anthropic API key for running churn analysis (required for analyze_churn, analyze_stripe_churn, and analyze_sql_churn; get_example_analysis works without it).
- STRIPE_SECRET_KEY — Stripe API key for analyze_stripe_churn. Use a RESTRICTED (read-only) key with these permissions: Subscriptions Read, Customers Read, Prices Read. Create one at https://dashboard.stripe.com/apikeys/create. Optional — only required for the analyze_stripe_churn tool.
- POSTGRES_URL — Postgres connection string for analyze_sql_churn when dialect='postgres'. Format: postgres://user:pass@host:5432/db?sslmode=require. Use a READ-ONLY user — see retentioncheck.com/integrations for the exact GRANT SQL. Optional — only required for the analyze_sql_churn tool with postgres dialect.
- MYSQL_URL — MySQL connection string for analyze_sql_churn when dialect='mysql'. Format: mysql://user:pass@host:3306/db?ssl=true. Use a READ-ONLY user — see retentioncheck.com/integrations for the exact GRANT SQL. Optional — only required for the analyze_sql_churn tool with mysql dialect.
- RETENTIONCHECK_TELEMETRY — Set to 0 to opt out of anonymous usage telemetry. Telemetry tracks tool invocations and aggregate counts — never the feedback text, financial values, or any PII.
Claude Code has no install link for a local command. Copy the command below and run it in a terminal.
shClaude Code
ANTHROPIC_API_KEY=<secret> STRIPE_SECRET_KEY=<secret> POSTGRES_URL=<secret> MYSQL_URL=<secret> RETENTIONCHECK_TELEMETRY=<value> claude mcp add io.github.brianfofficial-retentioncheck-mcp-server -- npx -y @retentioncheck/mcp-server@0.6.2Run in a terminal.
jsonClaude Desktop
{ "mcpServers": { "io.github.brianfofficial-retentioncheck-mcp-server": { "command": "npx", "args": [ "-y", "@retentioncheck/[email protected]" ], "env": { "ANTHROPIC_API_KEY": "<secret>", "STRIPE_SECRET_KEY": "<secret>", "POSTGRES_URL": "<secret>", "MYSQL_URL": "<secret>", "RETENTIONCHECK_TELEMETRY": "<value>" } } }}claude_desktop_config.json
Local · npmPublisher installStep-by-step: add this in Claude
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Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
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