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monthsleft

MCP serverDev tools

monthsleft lets your AI calculate SaaS runway, breakeven, and burn multiple. It works out how many months of runway are left based on monthly recurring revenue (MRR) growth versus churn. It is free.

Use monthsleft in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add monthsleft and connect your AI. About a minute.

ClaudeChatGPTAhel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use the calculate saas runway tool from monthsleft

Details

Available today. Use it from your connected AI after setup.

After adding it, share your MRR growth and churn figures and ask your AI for runway, breakeven, or burn multiple. The source code is available at github.com/docracy1/monthsleft.

monthsleftStart free

What your AI can do with it

  • Estimate months of runway from MRR growth and churn
  • Find the breakeven point for the business
  • Calculate the burn multiple
  • Compare recurring revenue growth against customer churn

Install monthsleft

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user monthsleft 'https://monthsleft.netlify.app/.netlify/functions/mcp'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://monthsleft.netlify.app/.netlify/functions/mcp

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=monthsleft&config=eyJ1cmwiOiJodHRwczovL21vbnRoc2xlZnQubmV0bGlmeS5hcHAvLm5ldGxpZnkvZnVuY3Rpb25zL21jcCJ9

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://monthsleft.netlify.app/.netlify/functions/mcp

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add monthsleft --url 'https://monthsleft.netlify.app/.netlify/functions/mcp'

    Run it once, then sign in with codex mcp login monthsleft if the server asks for an account.

Tools it offers (4)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

  • calculate_saas_runway
  • calculate_runway
  • calculate_breakeven
  • calculate_burn_multiple

Signals

Last commit
Aug 2026
Advanced
Delivery
monthsleft MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
io-github-docracy1-monthsleft
Source
github.com/docracy1/monthsleft
Hosted endpoint
https://monthsleft.netlify.app/.netlify/functions/mcp

github.com/docracy1/monthsleft

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