MCP Server Directory

Crossave import duty & VAT io.github.Crossave/crossave-dazi

EU import duty & VAT calculator (rules since 1 July 2026), real shop origins and shipping rates.

17 rules: 13 Pflichtpunkte aus Art. 28 Abs. 3 DSGVO + 4 veraltete Transfer-Grundlagen, mit Zeile je

Deterministic computation tools for AI agents. Zero dependencies, no network, read-only.

Covalent io.github.pipeworx-io/covalent

Covalent / GoldRush MCP — unified wallet balances + transactions across 100+ chains (goldrush.dev…

lurq io.github.jadenryu/lurq

Verify npm packages before your AI agent installs them: hallucinations, advisories, API drift.

JS unicode-escape count, input discarded io.github.sadri-dridi/js-uesc

JS unicode-escape count, input discarded

dotenv key count, values discarded io.github.sadri-dridi/dotenv-ok

dotenv key count, values discarded

Startuphub io.github.pipeworx-io/startuphub

StartupHub MCP — wraps the StartupHub.ai private-market API (startuphub.ai)

Utility 133 io.github.sadri-dridi/util-133

Small public utility for autonomous clients.

CRC-24 hex length, input discarded io.github.sadri-dridi/crc24-ok

CRC-24 hex length, input discarded

UK Self-Storage Price & Offer Monitor io.github.Nero-Engine/uk-storage-price-monitor

Prices and offers for UK Big Yellow and Shurgard self-storage stores, with change alerts.

OpenPanel analytics: metrics, live visitors, top pages, referrers. Needs client credentials.

Coinglass io.github.pipeworx-io/coinglass

CoinGlass MCP — wraps the CoinGlass Derivatives API v4 (coinglass.com)

Degrees to radians, number discarded io.github.sadri-dridi/deg-rad

Degrees to radians, number discarded

Brian Booms x402 product catalog as agent tools. Read-only.

Jma io.github.pipeworx-io/jma

JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings, and earthquake data…

Julian Day integer band io.github.sadri-dridi/jd-ok

Julian Day integer band

CRC-64 hex length, input discarded io.github.sadri-dridi/crc64-ok

CRC-64 hex length, input discarded

journald cursor shape, value discarded io.github.sadri-dridi/journal-ok

journald cursor shape, value discarded

Utility 128 io.github.sadri-dridi/util-128

Small public utility for autonomous clients.

Spottable Marketplace MCP io.github.dannolan/spottable

Search Facebook Marketplace, inspect listings and analyze deals. Paid Spottable Pro/Max required.

did:ethr address shape, value discarded io.github.sadri-dridi/did-ethr

did:ethr address shape, value discarded

Juche year band io.github.sadri-dridi/juche-ok

Juche year band

Arb Alerts io.github.pipeworx-io/arb-alerts

arb-alerts — persisted Polymarket/Kalshi cross-venue spread alerts.