Lightning Tools

Reliable, quick, efficient API tools to help AI agents perform better. Buy credits with Bitcoin Lightning, and use a range of handy API-base tools to work with dates, validation, and much more. Read more at [lightningapi.tools](https://lightningapi.tools)

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接入信息

传输形态: http
鉴权方式: 鉴权未知
端点: https://lightning-tools--donovanh.run.tools

鉴权方式未标注，请核对官方文档后再接入——不要直接使用以下片段

{
  "mcpServers": {
    "Lightning Tools": {
      "url": "https://lightning-tools--donovanh.run.tools"
    }
  }
}

能力清单

工具	说明
buy_credits	Purchase Lightning Tools credits via Bitcoin Lightning invoice. Costs N sats = N credits.
verify_payment	Confirm a Lightning payment and receive your API key.
set_api_key	Store an existing Lightning Tools API key and unlock all service tools.
check_balance	Return the current credit balance for your active API key.
email-validator	Validates an email address and returns a comprehensive quality signal including syntax, DNS, MX, disposable check, role account detection, free provider detection, domain age, and a 0-1 quality score. Cost: 2 credits per call. Idempotency-Key header is recommended — use the same key to safely retry without being charged twice. Costs 2 credits per call.
calculator	Evaluates arithmetic, algebra, trigonometry, logarithms, unit conversions, and natural language math. Accepts mathjs syntax (e.g. 'sqrt(144)', 'log(100, 10)', '1 mile to km') or plain English (e.g. 'square root of 144', '15% of 340', '100 celsius to fahrenheit'). Cost: 1 credit per call. Idempotency-Key header is recommended — use the same key to safely retry without being charged twice. Costs 1 credit per call.
qr-code	Generates a QR code as a base64 PNG string or SVG string. Cost: 1 credit per call. Idempotency-Key header is recommended — use the same key to safely retry without being charged twice. Costs 1 credit per call.
extract-text	Fetches a URL and extracts clean readable text using Mozilla Readability. Returns title, plain text, clean HTML, excerpt, byline, and word count. Text is cleaned of excess whitespace and HTML artefacts. All fields except url are nullable. Cost: 2 credits per call. Costs 2 credits per call.
phone-validator	Validates and parses a phone number using libphonenumber-js. Returns country, type (MOBILE/FIXED_LINE/VOIP/etc.), and formatted variants. Invalid numbers return valid:false with HTTP 200 — credits are still charged. Cost: 1 credit per call. Costs 1 credit per call.
date-utils_today	Returns the current date, day of week, UTC offset, DST status, working day status, week number, quarter, days until month/quarter end, next working day, and upcoming holidays. Cost: 1 credit. Costs 1 credit per call.
date-utils_convert-time	Converts an ISO 8601 datetime from one IANA timezone to another, including UTC offset and DST info. Cost: 1 credit. Costs 1 credit per call.
date-utils_is-working-day	Returns whether a date is a working day for a given country, including holiday details if not. Cost: 1 credit. Costs 1 credit per call.
date-utils_next-working-day	Finds the next (or previous) working day after a given date, skipping weekends and public holidays. Cost: 1 credit. Costs 1 credit per call.
date-utils_add-working-days	Adds N working days to a date (negative = backward), skipping weekends and public holidays. Cost: 1 credit. Costs 1 credit per call.
date-utils_count-working-days	Counts working days between start and end (inclusive), excluding weekends and public holidays. Cost: 1 credit. Costs 1 credit per call.
date-utils_meeting-windows	Returns working day availability for 2-5 countries over a date range (max 90 days), identifying days when all countries are simultaneously available. Cost: 2 credits. Costs 2 credits per call.
date-utils_timezone-overlap	Finds the UTC window where all specified timezones are simultaneously within working hours. Cost: 1 credit. Costs 1 credit per call.

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