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Independent measurements of remote MCP servers. Every observation has a timestamp.

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Publisher portfolio

theluckystrike

Explore the MCP servers published by theluckystrike, with independent connection checks, performance measurements, and setup instructions for each project.

Listed servers
405

Active projects in this portfolio. Deleted and deprecated registry rows are excluded.

Sampled servers
267

Active servers with a recorded connection probe

Latest probe connected
264

Latest stored probe connected. This is not a live guarantee.

Repositories
41

Distinct source repositories linked by the active listings

Portfolio overview

MCP servers

Compare connection status and measurements. Open a server for its tools, check results, and client configuration. Showing 100 of 405 servers, ranked by checks passed. The counts above include every active server.

Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
io.github.theluckystrike/minimum-wage-mcp

US state minimum wage 2026-2027: rates, tipped wages and scheduled increases for 50 states and DC.

Developer ToolsCode & DevOps

Responded280 ms14 / 22
2027 Tax Brackets and Standard Deduction MCP

2027 federal income tax brackets and standard deduction from IRS Rev. Proc. 2026-35.

GovernmentCode & DevOps

Responded200 ms14 / 22
ACA Premium Tax Credit Calculator

2026 ACA premium tax credit: expired enhanced subsidy, 400% FPL cliff, FPL, APTC repayment rules.

Developer ToolsCode & DevOps

Responded201 ms14 / 22
Address to Census Tract MCP

US address to census tract, block group, county FIPS and districts, from the Census Geocoder.

GovernmentCode & DevOps

Responded130 ms14 / 22
AP Score Distributions

Official College Board AP score distributions 2026, 2025, 2024: percentiles, pass rates.

Developer ToolsCode & DevOps

Responded211 ms14 / 22
Car Loan Interest Deduction Calculator

2025-2028 car loan interest deduction, SALT cap, child tax credit and 2026 tax brackets (IRS).

Developer ToolsCode & DevOps

Responded283 ms14 / 22
CPI Inflation Calculator

Inflation calculator with official BLS CPI 1913 to the latest month, raise vs inflation, SS COLA.

Developer ToolsCode & DevOps

Responded275 ms14 / 22
Cups to Grams

Cups to grams for 271 ingredients with USDA and King Arthur densities, recipe scaling, oven temps.

Developer ToolsCode & DevOps

Responded207 ms14 / 22
Drug Shortage List MCP

FDA drug shortage list: is a drug in shortage now, by name or NDC, with status and reason.

Developer ToolsCode & DevOps

Responded314 ms14 / 22
DSCR Loan Calculator

DSCR loan calculator for rental property: DSCR, lender tiers, max loan, rent needed, amortization.

Real Estate & PropertyCode & DevOps

Responded219 ms14 / 22
Estate and Gift Tax Exemption Calculator

2026 US estate and gift tax: $15M exemption (P.L. 119-21), 40% rates, annual exclusion, DSUE.

Developer ToolsCode & DevOps

Responded209 ms14 / 22
Gas Prices Today MCP

Gas prices today from the EIA weekly survey: US, region, state and city, with year-ago change.

Developer ToolsCode & DevOps

Responded209 ms14 / 22
Gold Price Per Gram MCP

Live gold price per gram by karat and currency, metal prices, jewelry melt value, unit conversion.

Finance & CryptoCode & DevOps

Responded212 ms14 / 22
Heating Oil and Propane Prices MCP

Heating oil and propane prices per gallon by state, from the EIA weekly survey, with history.

Developer ToolsCode & DevOps

Responded305 ms14 / 22
I Bond Rate MCP

Current I bond rate, what your I bond earns by issue month, and value estimates from TreasuryDirect.

Developer ToolsCode & DevOps

Responded199 ms14 / 22
IRS Mileage Rate and Per Diem

IRS mileage rates 2011-2026 (76 cents from July 2026), GSA per diem by ZIP FY2026-27, high-low.

Developer ToolsCode & DevOps

Responded200 ms14 / 22
Lake Level MCP

Live US lake and reservoir water levels from USGS, USACE, CDEC, USBR and TWDB gauges.

Developer ToolsCode & DevOps

Responded380 ms14 / 22
McpStamp Asset Register

A fixed asset register with depreciation from bundled Polish KST, HMRC and IRS MACRS tables.

Developer ToolsCode & DevOps

Responded590 ms14 / 22
McpStamp Backlink Checker

Check whether a page links to your domain: dofollow or nofollow, anchor text, link list audits.

Developer ToolsCode & DevOps

Responded45 ms14 / 22
McpStamp Bank Statements

Import bank CSV exports, categorise transactions, total them by category or month, match expenses.

Finance & CryptoCode & DevOps

Responded102 ms14 / 22
McpStamp Calendar

Read .ics calendar exports: events in a window, free slots, double bookings, new .ics files.

Developer ToolsCode & DevOps

Responded61 ms14 / 22
McpStamp Cash Book

A double-entry ledger built from your invoices, bank lines, expenses, deposits and assets.

Finance & CryptoPayments & trading

Responded87 ms14 / 22
McpStamp Change Orders

Change orders against quotes and work orders: line changes, approval, running contract value.

LegalCode & DevOps

Responded62 ms14 / 22
McpStamp Check

Score any remote MCP server for Claude, ChatGPT, Gemini and MCP Registry readiness.

Developer ToolsAI / LLM tooling

Responded84 ms14 / 22
McpStamp Checklists

Reusable checklists with dated runs: pass, fail or N/A per step, then a frozen sign-off.

Developer ToolsCode & DevOps

Responded64 ms14 / 22
McpStamp Credit Notes

Credit all or part of an invoice with the VAT reversed, raise purchase orders, print A4 PDFs.

Finance & CryptoPayments & trading

Responded40 ms14 / 22
McpStamp Credit Notes and Purchase Orders

Credit notes against issued invoices and purchase orders to suppliers, with VAT and A4 PDFs.

Finance & CryptoPayments & trading

Responded73 ms14 / 22
McpStamp Currency Converter

Convert amounts on European Central Bank daily reference rates, today or on a past date.

Finance & CryptoCode & DevOps

Responded71 ms14 / 22
McpStamp Delivery Schedule

Dated deliverables for client work: status, late items with value at risk, sign-off documents.

Developer ToolsFile & docs

Responded51 ms14 / 22
McpStamp Deposits

Track client security and retainer deposits: hold, apply to an invoice, refund, statements.

Finance & CryptoPayments & trading

Responded43 ms14 / 22
McpStamp Dunning Letters

Chase unpaid invoices: reminder, firm reminder and final notice letters, and a daily chase list.

Finance & CryptoPayments & trading

Responded59 ms14 / 22
McpStamp Goods Receipt

Receive goods against purchase orders: partial, damaged or short units, and each order's status.

Developer ToolsCode & DevOps

Responded41 ms14 / 22
McpStamp Image Tools

Resize, convert, compress, crop and thumbnail images, and strip EXIF and GPS metadata.

MediaCode & DevOps

Responded45 ms14 / 22
McpStamp Job Cards

Job cards for on-site crews: labour hours and materials per job, client signature, totals.

Developer ToolsCode & DevOps

Responded108 ms14 / 22
McpStamp Kanban Board

Task boards per project: priorities, due dates, estimates, overdue tasks and a weekly review.

Developer ToolsCode & DevOps

Responded44 ms14 / 22
McpStamp Leave Tracker

Employee leave and PTO: requests, approvals, balances, who is out, and conflict checks.

Developer ToolsCode & DevOps

Responded83 ms14 / 22
McpStamp Loan Amortization

Loan and lease schedules: level payment, interest split, early settlement cost and journals.

Finance & CryptoPayments & trading

Responded532 ms14 / 22
McpStamp Maintenance Log

Equipment maintenance log: service entries with cost, full history, and what is due or overdue.

Developer ToolsCode & DevOps

Responded122 ms14 / 22
McpStamp Mileage Log

Log drives by purpose, apply your own dated rates, get deductible totals and a CSV for taxes.

Developer ToolsCode & DevOps

Responded444 ms14 / 22
McpStamp Onboarding

New-hire onboarding plans from role templates: tasks with due dates, progress, overdue items.

Developer ToolsCode & DevOps

Responded93 ms14 / 22
McpStamp Packing Lists

Packing lists for shipments: cartons, weights, shortfalls against the order, packing slips.

Developer ToolsCode & DevOps

Responded45 ms14 / 22
McpStamp PDF Tools

Merge, split, extract, rotate, reorder and stamp PDF pages, and pull the text out of a PDF.

Developer ToolsCode & DevOps

Responded132 ms14 / 22
McpStamp Per Diem

Travel allowances from bundled Polish, HMRC and GSA rate tables, with partial days and meals.

TravelCode & DevOps

Responded89 ms14 / 22
McpStamp Petty Cash

Run a petty cash float: numbered vouchers, cash counts, over and short, replenishment amounts.

Developer ToolsCode & DevOps

Responded483 ms14 / 22
McpStamp Price Catalogue

A price list and labour rate card by SKU with dated prices, used to price quotes and invoices.

Finance & CryptoPayments & trading

Responded59 ms14 / 22
McpStamp Price Deals

Watch product prices across shops, set a target price and see which watched items got cheaper.

Developer ToolsCode & DevOps

Responded98 ms14 / 22
McpStamp Price Tracker

Read a shop page's current price, watch items with a target price and see each item's history.

Developer ToolsCode & DevOps

Responded673 ms14 / 22
McpStamp Purchase Requisitions

Purchase requisitions as reusable step lists: dated runs, pass or fail per step, and sign-off.

Developer ToolsCode & DevOps

Responded482 ms14 / 22
McpStamp QR Codes and Barcodes

QR codes for URLs, WiFi, vCards and SEPA payments, plus Code 128 and EAN-13 barcodes.

Finance & CryptoPayments & trading

Responded63 ms14 / 22
McpStamp Quotes

Quotes with VAT lines and a validity date as A4 PDFs; an accepted quote becomes an invoice.

Finance & CryptoPayments & trading

Responded142 ms14 / 22
McpStamp Service Agreement

Freelance service agreements: scope, deliverables, rate, termination, liability cap, clauses.

LegalCode & DevOps

Responded137 ms14 / 22
McpStamp Spreadsheets

Read, filter, group and write XLSX, CSV, TSV and JSON data, and convert between the formats.

ProductivityFile & docs

Responded43 ms14 / 22
McpStamp Statement of Account

Client statements of account, ageing of open invoices and payment chasers as text or PDF.

Finance & CryptoPayments & trading

Responded468 ms14 / 22
McpStamp Supplier List

A supplier directory: contacts, payment terms, lead times, review dates and CSV export.

Finance & CryptoPayments & trading

Responded117 ms14 / 22
McpStamp Time Tracker

Track billable hours: timers, timesheets, weekly totals, CSV export, unbilled hours to invoices.

Finance & CryptoPayments & trading

Responded91 ms14 / 22
McpStamp Timer Tracking

Run a work timer, log hours per project and rate, and turn unbilled time into invoice lines.

Finance & CryptoPayments & trading

Responded150 ms14 / 22
McpStamp Work Orders

Work orders for site jobs: parts and labour, status steps, completion reports, invoice lines.

Finance & CryptoPayments & trading

Responded82 ms14 / 22
Mortgage Rates Today MCP

Mortgage rates today: Freddie Mac weekly 30 and 15 year fixed averages, history and payment math.

Real Estate & PropertyPayments & trading

Responded206 ms14 / 22
No Tax on Overtime

No tax on overtime, tips and senior deductions for 2025-2028 (OBBBA), with IRS caps and phase-outs.

Developer ToolsCode & DevOps

Responded325 ms14 / 22
Paycheck Calculator

Take-home pay for 2025-2026: IRS brackets, FICA wage base and state income tax for 50 states + DC.

Developer ToolsCode & DevOps

Responded285 ms14 / 22
Postage Stamp Price MCP

How much is a stamp: USPS Forever stamp, postcard, international and letter postage by weight.

Developer ToolsCode & DevOps

Responded380 ms14 / 22
Raw to Cooked Weight MCP

Raw to cooked weight of meat and poultry by cut and cooking method from USDA cooking yields.

Developer ToolsCode & DevOps

Responded204 ms14 / 22
Recipe Nutrition Calculator

Recipe nutrition from ingredient lines: USDA FoodData Central values, per serving, FDA rounding.

Developer ToolsCode & DevOps

Responded132 ms14 / 22
Retirement Contribution Limits 2027

401(k), IRA, HSA limits, age 60-63 catch-up, Roth catch-up rule, Social Security COLA, 2025-2027.

Developer ToolsCode & DevOps

Responded126 ms14 / 22
River Level MCP

Live US river levels, streamflow and NWS flood forecasts from USGS stream gauges.

Developer ToolsCode & DevOps

Responded53 ms14 / 22
SAT Score Percentiles MCP

SAT score percentiles and class of 2026 SAT averages and participation by state (College Board).

Developer ToolsCode & DevOps

Responded145 ms14 / 22
Section 179 Deduction Calculator

Section 179 limits, 100% bonus depreciation, heavy SUV caps and asset loan cost (2025-2026, IRS).

Developer ToolsCode & DevOps

Responded205 ms14 / 22
Silver Price Per Gram MCP

Live silver price per gram by fineness and currency, junk silver coin value, gold silver ratio.

Finance & CryptoCode & DevOps

Responded288 ms14 / 22
Social Security COLA 2027 MCP

Social Security COLA 2027, full retirement age, earnings test and 2027 limits from SSA notices.

Developer ToolsCode & DevOps

Responded206 ms14 / 22
Student Loan RAP Calculator

Student loan RAP payment calculator, 2026 federal loan limits, SAVE/PAYE/ICR end dates (OBBBA).

Finance & CryptoPayments & trading

Responded275 ms14 / 22
Subdomain Finder MCP

Passive subdomain enumeration from certificate transparency (certspotter, crt.sh) with DNS checks.

Developer ToolsCode & DevOps

Responded278 ms14 / 22
UK Income Tax and Salary

UK income tax and take-home pay 2025/26 and 2026/27: Scottish bands, NI, student loans, 60% trap.

EducationCode & DevOps

Responded285 ms14 / 22
UK Statutory Sick Pay and Maternity Pay

UK Statutory Sick Pay (April 2026 rules), Maternity Pay and National Living Wage from gov.uk.

GovernmentCode & DevOps

Responded369 ms14 / 22
USPS Holiday Shipping Deadlines MCP

USPS holiday shipping deadlines: Christmas send-by dates, days left, military and international.

Developer ToolsCode & DevOps

Responded154 ms14 / 22
UV Index Today MCP

Today's UV Index forecast by US ZIP code or city, with hourly peak and UV Alert, from EPA and NWS.

Developer ToolsCode & DevOps

Responded130 ms14 / 22
Vegetable Yield Percentage MCP

Vegetable and fruit yield percentage, trim waste and how much produce to buy, from USDA refuse data.

Developer ToolsCode & DevOps

Responded304 ms14 / 22
A/B Test Sample Size Calculator MCP

Exact A/B test sample size, duration, z-test, chi-square, Fisher-Freeman-Halton and peeking risk.

Developer ToolsCode & DevOps

Responded205 ms13 / 22
Common Ground

Pick one movie, show, book, artist or restaurant a whole group will enjoy, using Qloo taste data.

MediaCode & DevOps

Responded145 ms13 / 22
McpStamp Bill of Sale

Bills of sale for vehicles, equipment or phones: drafts and signing copies with signature lines.

Developer ToolsCode & DevOps

Responded66 ms13 / 22
McpStamp Contract Clauses

Save reusable contract clauses, search them, and assemble a contract as .docx or markdown.

LegalFile & docs

Responded41 ms13 / 22
McpStamp Expense Tracker

Log business expenses with the VAT split and mileage, total them, export CSV or XLSX.

Developer ToolsCode & DevOps

Responded58 ms13 / 22
McpStamp Invoices

Numbered invoices with VAT as A4 PDFs, a client list, payments and a list of overdue invoices.

Finance & CryptoPayments & trading

Responded45 ms13 / 22
McpStamp Resume and Cover Letter

Store your CV once, then get tailored .docx resumes, cover letters and keyword gaps for a job.

Developer ToolsCode & DevOps

Responded102 ms13 / 22
McpStamp Word Documents

Create Word .docx files from sections or markdown, fill templates, and read text from a .docx.

LegalFile & docs

Responded44 ms13 / 22
US Federal Holidays and Business Days

Exact U.S. federal holidays and business days 1971-2100, OPM and Federal Reserve observance.

GovernmentCode & DevOps

Responded298 ms13 / 22
Responded99 ms12 / 22
Responded114 ms12 / 22
Billwise Invoice Maker

An invoice generator for freelancers, contractors, and small businesses that works inside the chat.

Finance & CryptoPayments & trading

Responded87 ms12 / 22
Clarity Decision Matrix

Decision planning tool for a weighted decision matrix.

Developer ToolsCode & DevOps

Responded92 ms12 / 22
DrawKind Secret Santa

Draw names for Secret Santa without sign-ups or email addresses.

Developer ToolsCommunication & messaging

Responded113 ms12 / 22
Responded95 ms12 / 22
Responded103 ms12 / 22
Responded78 ms12 / 22
Responded103 ms12 / 22
Responded114 ms12 / 22
Responded81 ms12 / 22
Responded164 ms12 / 22
Mergewell Mail Merge

Mail merge from Excel or CSV to PDF, right in the chat.

Developer ToolsFile & docs

Responded100 ms12 / 22
Responded96 ms12 / 22
Responded171 ms12 / 22

Company & identity

About theluckystrike

theluckystrike publishes MCP servers under the io.github.theluckystrike namespace. This namespace is associated with a GitHub login in the MCP Registry.

Namespace verification connects the publisher to its registry identity. It does not certify the security of individual servers.

Source repositories