MCP Server Directory

Open Elevation io.github.pipeworx-io/open-elevation

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

Query ASIC registers in plain English — advisers, licensees, banned persons, liquidators.

Bitquery MCP io.bitquery/mcp

Real-time Blockchain Trading intelligence - Token prices, trades, marketcap, Traders, Charts

nvd io.github.pipeworx-io/nvd

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

AI-driven penetration testing - 22 security tools behind safety-hardened MCP endpoints

Calories Club: AI Food Tracker app.recordo.api/calories-club

AI-powered calorie tracking with photo recognition, barcode scanning, and voice logging

Private agent payments on Solana via ZK proofs: deposit, withdraw, list pools, estimate fees.

AgnicPay io.github.agnicpay-prog/agnicpay

X402 payment MCP for AI agents. Auto-pay 300+ APIs with USDC on Base and Solana.

AWS S3 MCP — list buckets, browse objects, upload/download, presigned URLs.

Runtime-level MCP server for Phoenix development: run code, read logs, query the DB, read docs.

Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.

Every-click AI QA: walks your whole app from a preview URL and reports broken clicks and errors.

repage app.repage/repage

Publish HTML & Markdown to shareable links with versions, comments, and project organization.

gethal.ai ai.gethal/mcp

Public MCP for gethal.ai — autonomous AI sales agent. Pricing, features, book a demo.

ElevenFlo MCP com.elevenflo/mcp

Court-grounded Chapter 11 bankruptcy research over hosted remote MCP

Bitcoin data for AI agents. 27 tools with x402 micropayments. No API keys needed.

ElkassabgiData com.elkassabgidata/elkassabgidata

A growing family of free academic data libraries: finance, economics, and beyond (ElkassabgiData).

Base MCP Resolver io.github.thgun2yerhed/base-mcp-resolver

Free onboarding tool providing authentic live transaction analysis on Base mainnet.

DeltaSignal ATLAS-7 io.github.aitrailblazer/deltasignal-atlas-7

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

MCP server for the SCF Controls Platform — 135 tools for controls, evidence, risk, and TPRM.

FavCRM io.favcrm/favcrm

Agentic CRM for service businesses — bookings, customers, WhatsApp, loyalty, invoicing.

Entrida — UK Market Entry com.entrida/mcp

UK market entry tools for SMEs: live tariff lookup, regulatory watch, corridor data

ScopeGate io.github.alifanov/scopegate

Permission gateway for AI agents: scoped MCP endpoints over 27 services, audited and revocable.

x711 — Universal Agent Gas Station io.github.0580iris-lang/x711-gas-station

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.