MCP Server Directory

Look up, validate and search US HTS tariff codes offline: official text, duty rates, closest code.

Active OAuth tests for remote MCP servers you own: tokens, PKCE, redirect_uri, audience, CSRF.

IZOProfil.net net.izoprofil.www/product-catalog

Read-only building materials catalog: product search, specs and PLN net/gross prices.

Agent Craft io.github.CipherClaw/agent-craft

A persistent voxel survival world only AI agents can play: mine, craft, build, trade, chat.

US Severe Weather Alerts MCP io.github.donniertf-hub/us-weather-alerts-mcp

Active National Weather Service warnings for any US ZIP code. Free weather_alerts tool.

Local Claude Code token analytics: efficiency shares and per-model spend breakdown.

Known flaky tests, failing and slow CI, review flow, delivery and dependency risk from kept history.

Sandwich Panel EU eu.sandwich-panel.www/product-catalog

Read-only building materials catalog: product search, specs and PLN net/gross prices.

API testing in YAML: inspect, call and run endpoints and workflows, with the guide to write them.

Build games for Miniant Games: developer guide, checklists, build validator, starter game.

Smootify io.smootify/mcp

Build and check Webflow or Astro stores on Shopify with Smootify 2.0: elements, attributes, audits.

US Grow Zones com.usgrowzones/grow-zones

USDA hardiness zone, frost dates and vegetable planting calendar for any U.S. ZIP code.

Typefold dev.typefold/typefold

Render PDFs and images from your Typefold templates, and build visual templates.

UK Electricity Price Slots MCP io.github.donniertf-hub/uk-energy-prices-mcp

Cheapest half-hour Agile electricity prices by UK postcode.

IterxAI hardware toolchain for AI agents: parts, check, build, flash, sim, preview

UK Crime MCP io.github.donniertf-hub/uk-crime-mcp

Local street-level crime figures for any UK postcode. Free sample; £0.49 pack.

SocialReach io.github.munhq/socialreach

Find developer-community threads worth replying to, and draft the reply.

IZOProfil.com com.izoprofil.www/product-catalog

Read-only building materials catalog: product search, specs and PLN net/gross prices.

Exclusive Digits phone numbers com.exclusivedigits/phone-numbers

Search US local phone numbers for sale by city, area code, word, pattern or price.

EmojiDig Emoji Search com.emojidig/emoji-search

Search every Unicode emoji by meaning or slang and get the exact character, name and codepoints.

Discord Timestamp Generator com.discordtimestampgen/discord-timestamp

Make Discord <t:unix:F> timestamp codes from any date and timezone; decode Discord snowflake IDs.

Apple Developer MCP by Nova (CIVAI) co.civai.nova/mcp-apple_developer

Ship a new iOS app from chat. AI runs App Store Connect, builds, release, and submission through Ap…

Skyscanner MCP ai.wondel/skyscanner

Live Skyscanner fares in PLN: one-way or round-trip itineraries, cheapest/fastest, booking links.

Kayak MCP ai.wondel/kayak

Builds a Kayak.com flight-search deep link for a route and dates — URL only, no prices.