MCP Servers

Audit and fix a site for AI citation + SEO, verify it, then publish a v=AEO1 record

Check marketing and influencer stats against primary sources: verdict, source, safe wording

Contractor jobs, clients, estimates, invoices and payments from your Groundflag account (read-only)

Site and market reports for any U.S. location: residents, incomes, spending, competitors, growth

Build, edit and sync Google, Microsoft, Reddit and Meta ad campaigns from your assistant

Growthmak B2B growth agency: services, packages, Growth Engine layers, case studies and markets

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Growth Method

growthmethod.com

Plan, launch and measure growth campaigns with your team, using the marketing tools you connect

SEO + GEO tools in your AI editor: scan as ChatGPT and Google crawlers see it, fix order, llms.txt

Discover, compare and buy social media growth for Instagram, TikTok, YouTube, Telegram, X and more

Google Search Console, Bing, GA4 and SEO reports for Claude, ChatGPT and any MCP client

Read Google Search Console properties and search performance from MCP-compatible AI agents.

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GSC Wizard

gscwizard.com

SEO analysis of your Google Search Console, Bing Webmaster Tools and GA4 data. Google sign-in

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GTD Brain

gtdbrain.com

Getting Things Done (GTD) board: capture to Inbox, next actions by context, projects, waiting-for

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GTM Work

gtm-work.com

Your GTM accounts, agents and Inbox, in your AI tool.

Analyze web performance and get optimization insights from GTmetrix, directly in your AI workflow

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GTM Swag

gtmswag.com

Personalized, thoughtful gifts that help GTM teams get meetings. Agents prepare; people approve

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GuardCue

guardcue.com

Checks a site built with AI tools for security problems and gives the fix in plain English.

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Guest Pictures

guest-pictures.com

Free browser photo booth with effect picker, plus info on collecting guest photos via QR code.

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GuestDrop — QR Event Photo Sharing & Live Digital Albums

guestdropalbum.com

Instant QR event photo vault pricing, multi-currency event passes, and album capacity tools.

Service providers in Nordelta (Tigre, Argentina) recommended by neighbors. Spanish.

Guitar chords from frets, chord shapes, transposing, capo, scales, song keys and practice plans.

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Geolocate Me

guleki.com

Give any AI assistant real-time access to your phone's GPS and location history

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Amortization Schedule

gumballtools.com

Row-by-row loan amortization schedules: monthly or daily accrual, extra principal, PMI, biweekly

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Body Metrics

gumballtools.com

Convert height and weight, compute BMI, TDEE and protein targets with error bounds

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Check Digit Validator

gumballtools.com

Validates IBAN/ISBN/EAN/Luhn checksums and finds the one wrong digit

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Color Companion

gumballtools.com

Convert colours between hex, RGB, HSL, OKLCH and CMYK, and compute harmonies

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Due Date

gumballtools.com

Estimate a due date from LMP, conception, or ultrasound, with ACOG redating rules

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Equation Steps

gumballtools.com

Step-by-step solver for linear/quadratic equations in one variable, signs and ± always right

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ISO Week Number

gumballtools.com

ISO 8601 week numbers: date to week, week to date, weeks-per-year

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JSON to Types

gumballtools.com

Convert JSON samples into TypeScript interfaces and Zod schemas, with inference caveats

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Payload Validator

gumballtools.com

Validate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings

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Penny Rounding

gumballtools.com

Round cash totals to the nearest nickel correctly — after tax, on the total, cash only

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Project Gumball

gumballtools.com

One MCP server exposing every tool in the Gumball portfolio

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Regex Explainer

gumballtools.com

Explain a regex in plain English and detect catastrophic backtracking risk

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Sports Rules

gumballtools.com

Work an offside call through IFAB Law 11 or NHL Rule 83, step by step

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Timezone Truth

gumballtools.com

Convert times between IANA zones and detect skipped or ambiguous DST local times

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Words in Context

gumballtools.com

Words-in-context vocabulary practice questions with distractor explanations

Search 300k+ real app screens, flows, and UX microcopy from 1,500+ shipped products

Manage your GuruHotel hotel: reservations, revenue, rates, KPIs, traffic and ARI updates (OAuth)

GuruHotel product knowledge: direct booking platform for hotels, PMS compatibility and pricing

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GuruWalk

guruwalk.com

Free walking tours & activities in 1,000+ cities, with live availability, ratings and booking links

See your gym's open slots, services, how busy each day is and your payment totals

Plan workouts, find exercises and gyms, log sessions and track progress with Gym Navigator

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Gyms NJ directory

gymsnj.com

Gyms and fitness studios across New Jersey: hours, prices, free trials, and booking

Browse haalaan China, Hong Kong, Macau and Greater China eSIM plans in USD. Get a checkout link.

Manage HaasOnline crypto trading bots, labs, backtests and HaasScript across 20+ exchanges

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Habidu

habidu.com

Read and change your Habidu daily plan: tasks, inbox, routines, streak, journal and the AI coach.

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HabitLog Pro

habitlogpro.com

A habit tracker your AI fills in: log everything you did or skipped in one sentence, and see streaks.

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HACCP Bulgaria

haccpbulgaria.com

HACCP food-safety systems for food businesses in Bulgaria: modules, price and an order draft.

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Hackford MCP

hackforddata.com

Regulated-firm intelligence for FCA and SEC search, enrichment, relationships and saved workflows

Search KR/US products, dated options and unit prices; original merchant affiliate purchase links

Find the best pay-per-call API for any task: price, uptime and real usage across 19,000+ APIs

See your salon's free slots, appointments, stylists, services, clients, quotes and payments

Design-review copilot: industry design checkpoints, edge cases, and Japanese legal notes

Returns reference Japanese LP/HP sites. Suggests several URLs and measured color palettes based on industry or mood. Free, no key required

Read and update the tables in your ADoor workspace from an MCP client.

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Hamloy

hamloy.com

See what every AI agent is doing and what's waiting on you: one to-do list for agents and your team

Spain's court auctions and State sales (BOE) and Social Security auctions (TGSS). Free, no key.

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Hamptons Verified

hamptonsverified.com

Verified Hamptons & North Fork data: open now, events, beaches, permits, closures

Fair, reproducible randomness for agents: dice, coins, integers, list picks, shuffles, with seeds.