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Explorer/MCP/donovanh/lightning-tools
✓ REGISTRY VERIFIEDREMOTE

Lightning Tools

donovanh/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)

17 tools available
The Journeyman
A reasonable amount of history and nothing concerning in the scan.
Time indexed (6mo)
17toolsRemote/ HTTP6moindexed
100% uptime · 322ms avgChecked Sep 9, 2026
Quality Score
58/95
Established
Risk Score
0/100
Clean
How is this calculated?
Quality Breakdown
Tenure14.3/20
184 days indexed
Capability18.4/25
Tools: 6.4/13 (17 tools)
Description: 5/5
Endpoint: 7/7
Adoption0/25
Use count: 0/20 (0 uses)
Multi-registry: 0/5 (1 registry)
Reliability25/25
Currently live: 10/10
Uptime history: 15/15 100% (29/29 checks)
Security scan: 0 pts in v1.0; ready to weight when coverage improves
Incomplete Data Cap (60)
Usage data is not available for this server. Quality is capped until adoption can be measured.
Risk
0Clean
No signals detected.
The scanner shows
17 tools. Registry verified. Nothing caught our attention.
First indexed Mar 16, 2026
Server Profile
Tools catalogued
17
17 tools available. Full list below.
Hosting
Remote / HTTP
Runs on the internet. No access to your filesystem, SSH keys, or environment variables.
Registry presence
Verified
Listed on the Official MCP Registry under Linux Foundation governance.
Liveness
100%
Based on 48 checks. Average response: 322ms.
Publisher Verification
✓ Listed on the Official MCP Registry under Linux Foundation governance.
Endpoint
https://lightning-tools--donovanh.run.tools
Tools (17)
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.
Show all 17 tools ↓
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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