MCP Server Directory

AgentPay Gate v4.0 MCP com.run402.agentpay-gate/mcp

Drop-in x402 v2 PAYMENT-REQUIRED validator & MCP Ed25519 manifest builder ($1 USDC).

Innmail for Agents app.innmail/agents

Email inbox for an AI agent: threads, send, reply, drafts, verification codes, calendar.

Goatcade com.goatcade/arcade

Real, free browser games that open in the chat: city builder, racer, horde shooter, deckbuilder.

QuanterLab com.quanterlab/quanterlab

Backtest trading rules and read registered finance studies, on point-in-time data.

ColorPickr app.colorpickr/colorpickr

Contrast checks with fixes, OKLCH harmonies, palettes, color-blind previews and code export.

Developer-ready GitLab MCP server for CE and EE instances.

GitHub Actions supply-chain hardener: audit workflows for unpinned actions and build a SHA pin plan.

Static checks for Meta _fbc, _fbp and fbclid code that cause modified click ID warnings.

motionprompts dev.motionprompts/motionprompts

Plan pages, pick GSAP motion components and get their build prompts and composition rules.

Certopolis com.certopolis/certopolis

Certification exam practice as a town-building game: AWS, Security+, PMP, CFA, Claude and more.

Campfyrr io.github.sarkars/campfyrr

Campfyrr, shared team memory for Claude Code

UiChemy AI Website Creator com.uichemy/ai-website-creator

Build a WordPress site with AI from a brief, then export to Elementor or Gutenberg.

Render and debug PostScript to PNG, SVG or PDF, write handwritten notes, and make generative art

Laborregister Deutschland de.laborregister/laborregister

Orderable lab tests in Germany by analysis parameter, sample type and provider, with source links.

Portugal Internet eSIM com.portugalinternet/esim-portugal

Unlimited-data eSIM for Portugal, Madeira and the Azores: live price for your dates, booking link.

Code, package, docs, paper and vulnerability search. 17 tools, keyless lanes.

bundeswehr-dienstgrade.de — Dienstgrade der Bundeswehr de.bundeswehr-dienstgrade/mcp

German armed forces ranks: lookup, comparison, NATO codes, promotion, US/UK equivalents, pay.

AyHire com.ayhire/ayhire

Hire engineers by what they shipped: find, judge and shortlist developers from public GitHub work.

CBAM Data eu.cbamdata/cbam

EU CBAM engine (Reg (EU) 2023/956): scope, default emissions, certificates and cost per CN code.

Agent Puzzle Bounty — cooperative k-of-n decode challenge ai.brevium/agent-puzzle-bounty

3-of-5 coalition puzzle bounty for AI agents: 3 distinct agents combine. PLAY money, not cash.

ValidKit io.github.OlsOls4/validkit

Validate IBAN, EU VAT, card numbers, ISBN, BIC, EAN and postcodes

Attest by DataHubz com.datahubz/attest

Track agreements sent for signature, remind signers, verify signed documents and share proofs.

Run Ross AI Apify actors with your own token. Sitemap, SEO, Trends, screenshots, reviews, Markdown.

FoodEx2 Encoder org.foodnotes/foodex2-encoder

Turn an English food description into an EFSA FoodEx2 code.