Electronics MCP Servers

14 electronics tools: resistor decoder, capacitor calculator, GPIO reference for ESP32/Arduino/STM32

TB2J

Guide for using TB2J command-line tools to calculate magnetic interaction parameters (J, DMI, etc.) from DFT outputs (Wannier90, Siesta, Abacus). Use this skill when the user asks about running TB2J commands, their parameters, inputs, or outputs.

Zmanim MCP Server

MCP server providing Jewish prayer times (zmanim) calculations for any location worldwide.

Homebase

School district lookup, PA EIT tax rates, and mortgage affordability calculator

cart-development

Build and manage shopping cart functionality including adding items, calculating totals, and managing multiple cart instances.

Io.Github.XWeaponX7/Rundida Mcp

Running tools for AI agents: 86 calculators, marathon data, pace and HR zones.

fat_llama is a Python package for upscaling audio files to FLAC or WAV formats using advanced audio processing techniques. It utilizes CUDA-accelerated calculations to enhance audio quality by upsampling and adding missing frequencies through FFT, resulting in richer and more detailed audio.

Io.Github.Antonpogrebenko Public/Rftools

200 RF & electronics calculators + 13 simulation tools for AI agents.

IO Aerospace MCP Server

MCP server for aerospace calculations: orbital mechanics, ephemeris, DSN operations, ...

calculate-taxes

Calculate income taxes, deductions, and net pay for individuals or businesses. Use when the user needs to estimate or compute taxes based on income, filing status, or jurisdiction.

charlie

Your AI CFO for bootstrapped startups, named after Charlie Munger who embodied the principle that capital discipline is a competitive advantage. Provides financial frameworks for cash management, runway calculations, unit economics (LTV:CAC), capital allocation, hiring ROI, burn rate analysis, working capital optimization, and forecasting. Use for questions like "should we make this hire?", "how much runway do we need?", "what metrics should I track?", "how do I forecast revenue?", or any strategic financial decision at a self-funded company.

app-paywall-pilot

Design, audit, debug, and implement App Store-compliant mobile paywalls, subscription flows, pricing screens, trials, offers, feature gates, and subscription lifecycle UX. Use when the user asks to audit my paywall, fix App Store 3.1.2 rejection, improve trial-to-paid, choose plans/prices/trials, review RevenueCat/Adapty/Apphud/Superwall setup, calculate LTV/ROAS, or build paywall implementation.

OCI Pricing

Oracle Cloud Infrastructure pricing data with cost calculators and comparisons

Io.Github.Drivenbymyai Max/Sputnikx Market

EU trade analytics, product catalog, orders, and heating fuel calculator for AI agents.

ab-testing-framework

A/B and multivariate testing methodology. Design experiments, calculate sample sizes, determine statistical significance, avoid common pitfalls, and interpret results. Platform-agnostic framework applicable to landing pages, emails, ads, pricing, and product features. Use when the user asks about A/B testing, split testing, experiment design, statistical significance, or conversion experiments.

ab-test-plan

Design A/B and multivariate tests. Use when: sample size calculation, testing hypothesis, CRO experimentation.

analyzing-financial-statements

This skill calculates key financial ratios and metrics from financial statement data for investment analysis

Io.Github.JonasRackl/Labmate Mcp

81 chemistry tools — literature, calculations, retrosynthesis

ab-test-planner

Design statistically rigorous A/B tests for product features, UI changes, onboarding flows, and pricing experiments. Use when asked to set up an experiment, design an A/B test, calculate sample size, or interpret test results. Produces a complete test plan with hypothesis, variant definitions, sample size, duration estimate, guardrail metrics, and a results interpretation guide.

A/B Test Analysis

Design and analyze A/B tests, calculate statistical significance, and determine sample sizes for conversion optimization and experiment validation

knowledge-worker-salaries

Comprehensive global knowledge worker salary data with total market value calculations, sector breakdowns, geographic comparisons, and authoritative sources. USE WHEN discussing knowledge worker compensation, salary benchmarking, economic analysis of professional labor markets, or AI impact on wages.

Io.Github.Tech Sushant/Calculator Mcp

A simple Model Context Protocol calculator server

mechanical-engineering-research

Research, write, code, analyze, present, and develop proposals for thermal-fluid mechanical engineering work with source-aware rigor. Use for heat transfer, fluid mechanics, thermodynamics, HVAC, energy systems, turbomachinery, pumps, piping, CFD, experiments, correlations, standards, datasheets, papers, patents, AI/ML tools, computer vision, sequence regression, surrogate modeling, research coding, Overleaf, VS Code, GitHub, git, federal grant proposals, DOE/NSF/NASA-style narratives, invention disclosure, provisional patent support, commercialization, and trade studies. Produces technical briefs, critical literature reviews, proposal narratives, review-criteria responses, manuscript sections, methods, results discussions, data-analysis plans, plots, presentations, design comparisons, calculation plans, reproducible code, repository workflows, disclosure drafts, patent-support packets, and research roadmaps.

block-and-density

Design urban blocks and optimize density using typological analysis, FAR calculations, and building configuration strategies. Use when the user asks about block dimensions, block layout, density calculations, FAR optimization, building footprint coverage, height-density relationships, block typologies, perimeter block design, courtyard blocks, tower-podium configurations, or massing studies. Also use when the user needs to understand how many units fit on a site, calculate gross vs net density, or optimize a block plan for daylight and privacy.

💰 Meeting Cost Calculator

Analyzes your calendar to compute exactly how much time you spend in meetings over a given period. Breaks down total hours, percentage of your work week consumed, average meeting duration, attendee-hours (a proxy for organizational cost), and ranks your most expensive recurring meetings so you can m

attribute-creation

Guides you step-by-step through defining a calculated attribute (dimension) on a Honeydew entity. Covers SQL expression building and pushes to Honeydew via the MCP tools.

amazon-location-service

Integrates Amazon Location Service APIs for AWS applications. Use this skill when users want to add maps (interactive MapLibre or static images); geocode addresses to coordinates or reverse geocode coordinates to addresses; calculate routes, travel times, or service areas; find places and businesses through text search, nearby search, or autocomplete suggestions; retrieve detailed place information including hours, contacts, and addresses; monitor geographical boundaries with geofences; or track device locations. Covers authentication, SDK integration, and all Amazon Location Service capabilities.

Io.Github.Rog0x/Math

Calculator, units, statistics for AI agents