calculate_arr — SaaSCity MCP Tool
calculate_arr
(calculate arr) is one of 23 tools on the
SaaSCity
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calculate_arr from your client
- Claude Code SaaSCity calculate_arr run in your project directory
- Claude Desktop SaaSCity calculate_arr ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SaaSCity calculate_arr ~/.cursor/mcp.json
- VS Code SaaSCity calculate_arr .vscode/mcp.json
- Zed SaaSCity calculate_arr ~/.config/zed/settings.json
- Windsurf SaaSCity calculate_arr ~/.codeium/windsurf/mcp_config.json
- Cline SaaSCity calculate_arr ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SaaSCity calculate_arr ~/.gemini/settings.json
- Grok SaaSCity calculate_arr .mcp.json (in your project root)
- ChatGPT SaaSCity calculate_arr Settings → Connectors → Advanced → Developer mode
- Claude.ai SaaSCity calculate_arr Settings → Connectors → Add custom connector
- LangChain SaaSCity calculate_arr pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http saascity https://saascity.io/api/mcpOther tools on this server
- check_launch_readiness
- recommend_launch_directories
- find_launch_directories
- get_launch_directory
- submit_project
- check_badge
- get_submission_status
- get_launch_weeks
- get_offers
- search_listings
- get_listing
- get_leaderboard
- find_alternatives
- calculate_arr_bridge
- calculate_churn
- calculate_nrr
- rule_of_40
- calculate_nps
- ab_test_significance
- markup_margin
- uptime_downtime
- check_backlink
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.