Find MCP servers that
actually work.

GST Validator

io-github-guptaprakhariitr-gst-validator-mcp

Validate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.

Garmin — MissingMCP

com-missingmcp-garmin

Garmin data in Claude: 135 tools — activities, sleep, HRV, training, workouts. Free, open source.

GasPulse

io-github-evozim-gas-pulse

High-precision gas fee predictor and block explorer routing oracle.

Gemina FileTag

co-gemina-filetag

Tag, rename, and enrich PDFs and images. Free tier: 1,500 tags/month, no credit card.

Genome Industrial Intelligence

io-github-rdcahalane-genome-industrial-intelligence

Industrial intelligence for AI agents. Conviction scores and diligence for 10,000+ industrials.

GeoClear — US Address Intelligence

io-github-shaileshjgd-geoclear

US address intelligence: 120M+ addresses, verify, suggest, reverse geocode, coverage stats.

Germany Payments (Mollie — Klarna / SEPA)

app-wishpool-germany-payments-mcp

Germany payments for AI agents — Klarna / SEPA via Mollie. Never holds funds.

Ghana Payments (Paystack — MTN MoMo)

app-wishpool-ghana-payments-mcp

Ghana payments for AI agents — MTN MoMo via Paystack. Never holds funds.

GhostBlock

io-github-evozim-ghostblock

AI writing style detector scoring original versus generated text.

Giskard Memory

io-github-giskard09-memory

Pay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.

Gisti — AI Checklists

io-github-antonchuraev99-gisti-mcp

Read, AI-create, and edit your Gisti checklists in plain language from any MCP client.

GlanceAI Fashion MCP

com-glance-glanceai-fashion

Fashion product discovery and virtual try-on via the Glance catalog

Global Exchange Rates

org-globalexchangerates-exchange-rates

Official exchange rates from central banks: latest & historical rates plus currency conversion.

Global Logistics (AfterShip labels with your own carrier accounts)

app-wishpool-global-logistics-mcp

Global shipping labels for AI agents via AfterShip with your own carrier accounts.

GoldenPipe

io-github-benseverndev-oss-goldenpipe

One command to validate, transform, and deduplicate — chain GoldenCheck + Flow + Match.

Google Books

io-github-pipeworx-io-google-books

Google Books MCP

Google Local

io-github-johnisanerd-google-local

Find local businesses on Google: name, address, phone, hours, ratings, and photos.

Government Contracts

io-github-martc03-gov-contracts

SAM.gov contracts and USAspending awards. 4 procurement tools.

GrapeCity GcExcel

cn-com-grapecity-gcexcel

GrapeCity Software MCP for GcExcel docs, examples, and product assistance.

GrapeCity SpreadJS

cn-com-grapecity-spreadjs

GrapeCity Software MCP for SpreadJS docs, examples, and product assistance.

Gridbert

at-gridbert-mcp

Austrian energy data: 100+ electricity tariffs daily, grid fees, subsidies, bill analysis.

Grimoire

bot-ttrpg-grimoire

Manage TTRPG campaigns: NPCs, locations, factions, quests, sessions, lore, and knowledge graphs.

GrowthKit Revenue Intelligence

tools-growthkit-revenue-intelligence

Sales intelligence for B2B SMEs — lead scoring, ICP fit, CRM enrichment & writeback.

Guatemala Payments (Recurrente — cards (Recurrente))

app-wishpool-guatemala-payments-mcp

Guatemala payments for AI agents — cards (Recurrente) via Recurrente. Never holds funds.

GuruWalk Affiliates

com-guruwalk-affiliates-mcp

GuruWalk affiliate program for AI agents. Free walking tours in 100+ countries. Earn per booking.

H/M Blindspot Challenge Platform

net-hogarmas-blindspot

Free AI crawler checks, Agent Surface audits, A2A actions and optional x402 evidence packs.

HARJAP-SINGH-3105-splitwise_mcp

ai-smithery-harjap-singh-3105-splitwise-mcp

Manage Splitwise balances, expenses, and groups from your workspace. Fetch friends and recent acti…

HRSA Health Resources

com-olyport-hrsa

Health professional shortage areas and community health centers

HSN Classifier

io-github-guptaprakhariitr-hsn-classifier-mcp

Look up Indian HSN and GST codes by description or product name (4,676 entries).

Handoff

io-github-tiagoyonamine-handoff

IT asset management — track equipment, allocations, and digital responsibility terms for your team.

Haptic Paper

com-hapticpaper-mcp

Connect your AI to human workers. Get paid to help AI.

Hecher CRM

io-github-growgeltsolutions-hecher-mcp

Hecher CRM for Chabad shluchim — donors, donations, activities, and reports across your Mosads

Heirmos

com-heirmos-memory

Persistent memory shared across Claude, ChatGPT, Grok and other MCP clients.

Heldly

io-heldly-scheduler

AI-native scheduler that lives in Claude. Describe meetings in plain English; Heldly does the rest.

Help

io-github-mctx-ai-help

Get accurate answers about mctx and MCP servers from live docs, not outdated training data. Look up

Hey World

live-alpic-staging-send-email-mcp-01f22b8f

Super description

Hidden Empire

io-github-mctx-ai-hidden-empire

Play a legendary text adventure by talking to your AI — no commands to memorize. The Hidden Empire p

Hive Credit Broker

io-github-srotzin-hive-mcp-credit-broker

Broker-only credit/lending discovery shim for AI agents

Hive Gateway

io-github-srotzin-hive-mcp-gateway

Unified gateway hosting 5 Hive Civilization MCP servers (evaluator, trade, depin, compute-grid…

Hive Passport

io-github-srotzin-hive-mcp-passport

Hive Passport MCP

HiveBank

io-github-srotzin-hivebank

USDC treasury vaults, streaming payments, and DeFi yield for AI agents

HiveConsciousness

io-github-srotzin-hiveconsciousness

System self-awareness, health monitoring, and autonomous self-repair

HiveLaw

io-github-srotzin-hivelaw

Governance framework, dispute resolution, and arbitration for agents

Homecastr Remote MCP

io-github-dhardestylewis-homecastr-remote

Remote MCP endpoint for U.S. home forecasts, public benchmark data, and permit or zoning readiness.

Honcho

io-github-plastic-labs-honcho

Memory that reasons: continual learning for stateful agents. Better context, fewer tokens.

Hormonaly Clinical Intelligence

io-github-hormonaly-ai-hormonaly

24 tools for evidence-graded clinical queries, hormones, peptides, longevity & drug interactions.

Hoshin Kanri X-Matrix

io-github-wellknownmcp-hoshin-kanri

Strategic memory agents can build, score and keep current: a living X-Matrix with review cadences.

HostProfit

ai-hostprofit-mcp

Revenue intelligence platform for short-term rental operators.