MCP Server Directory

Genesis402 by UnyKorn (x402 pay-per-call) io.github.FTHTrading/genesis402-mcp

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.

GAIP Digital Art Intelligence Agent io.github.tjcgraham-rgb/gaip-art-intelligence

No longer listed separately (still callable): public provenance evidence for art collections.

company-verifier io.github.pavel-tashev/company-verifier

Verify a company exists: UK, EU VAT, GLEIF LEI, 8 registers, search filters, UK filing history

mzizi-mcp io.github.mzizi-dev/mzizi-mcp

Mzizi design system MCP: components, tokens, skills and docs. Free; sign-in only for Fundi.

Query the KITH catalog: search streetwear and sneakers, newest arrivals by type.

Industrial Platform x402 Adoption Search io.github.industrial-platform-ai/x402-adoption

Search current x402 adoption, integrations, launches and machine-payment activity.

Fiveable for AP Teachers io.github.thinkfiveable/fiveable-ap-teachers

AP rubric grading, assignment drafts, question-bank materials, and class insights for teachers.

BaseAlpha io.github.CryptoSuess/basealpha

Fee-ranked agent origin on Base. MCP discover + local sign. Non-custodial. Fee Arena.

Read-only local MCP index of medical-device standards (ISO/GB/YY/ASTM/IEC) with official links.

Teedy document management: login, documents, files.

Generic MCP server for any SCPI instrument over VISA, TCP or serial, with command allow/deny lists.

MCP server for PalmSens potentiostats running MethodSCRIPT (EmStat Pico, EmStat4, Sensit, Nexus).

Keyless MCP server for MAST: Hubble, Webb, TESS observations by sky position.

Lumen Agent Utilities io.github.Dansgit2b/lumenworks-decoder

x402 agent tools: calldata/EIP-712/x402 decoders, web→MD, ENS, DNS, PubMed, arXiv, SEC, weather

English Test Coach io.github.jimbob1414/english-test-coach

IELTS writing practice, study plans, lessons and vocabulary with optional account tools.

MCP server for EPICS Channel Access: read, monitor and guarded writes of process variables.

GPS second-of-week band io.github.sadri-dridi/gps-sow

GPS second-of-week band

Cornell Wex io.github.pipeworx-io/cornell-wex

Cornell LII Wex MCP — the Legal Information Institute's free legal dictionary and encyclopedia…

Let AI work in SketchUp: rooms, pro tagging, takeoff by room, model/design checks, scenes, Ruby.

Gills to milliliters, number discarded io.github.sadri-dridi/gill-ml

Gills to milliliters, number discarded

mcp-domain-auditor io.github.geekmarine/mcp-domain-auditor

DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits.

Carrerlift io.github.prakhar1605/carrerlift

Search fresh Indian jobs and internships, plus international intern and new-grad roles.

AI enters a live multiplayer 3D world as a visible avatar: walk, talk to real players, and be seen.

One MCP server holding a live session with every client's account at once.