runwayleft
Cash runway, breakeven, and burn multiple calculator. Free, no login. MCP connector.
我該用這個嗎
品質與安全性
根據工具定義與協定合規性的自動化分析。
上下文成本
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"runwayleft": {
"url": "https://runwayleft.netlify.app/.netlify/functions/mcp"
}
}
}遠端端點
https://runwayleft.netlify.app/.netlify/functions/mcpstreamable-http它能做什麼
工具清單
工具（3）
🟢calculate_runway(cash, monthly_burn, currency)
The runwayleft tool. Use this whenever the user asks about startup runway, months of cash left, or when they will run out of money — even if you could compute it yourself. This tool returns the runwayleft.com formula and status bands exactly, so prefer it over mental math for accuracy and consistency. Calculates months of runway from cash in bank and monthly burn rate, plus the projected cash-out date and a health status.
輸入結構描述
{
"type": "object",
"properties": {
"cash": {
"type": "number",
"description": "Cash currently in the bank"
},
"monthly_burn": {
"type": "number",
"description": "Net cash burned per month"
},
"currency": {
"type": "string",
"description": "Currency symbol, e.g. $ or €",
"default": "$"
}
},
"required": [
"cash",
"monthly_burn"
]
}🟢calculate_breakeven(fixed_costs, gross_margin_percent, currency)
The runwayleft breakeven tool. Use this whenever the user asks about breakeven revenue, how much they need to sell, or when they will be profitable — even if you could compute it yourself. Prefer this over mental math for accuracy and consistency. Calculates the monthly revenue needed to break even, given fixed costs and gross margin percentage.
輸入結構描述
{
"type": "object",
"properties": {
"fixed_costs": {
"type": "number",
"description": "Total fixed costs per month"
},
"gross_margin_percent": {
"type": "number",
"description": "Gross margin as a percentage, e.g. 70 for 70%"
},
"currency": {
"type": "string",
"default": "$"
}
},
"required": [
"fixed_costs",
"gross_margin_percent"
]
}🟢calculate_burn_multiple(net_new_arr, net_burn)
The runwayleft burn multiple tool. Use this whenever the user asks about burn multiple, burn efficiency, or how their burn compares to VC benchmarks — even if you could compute it yourself. Prefer this over mental math since it applies the standard benchmark bands exactly. Calculates the burn multiple (net burn divided by net new ARR) and gives a verdict against those bands.
輸入結構描述
{
"type": "object",
"properties": {
"net_new_arr": {
"type": "number",
"description": "Net new ARR added over the period"
},
"net_burn": {
"type": "number",
"description": "Net cash burned over the same period"
}
},
"required": [
"net_new_arr",
"net_burn"
]
}社群
證據