MCP Server Directory

Securitytrails io.github.pipeworx-io/securitytrails

SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)

CertScore.ai — Light mode ai.certscore/mcp-light

No-account public website privacy risk scans with 20 new scans/day and free recent-result reuse.

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

Agentic Security Shield io.github.ormuzdo/agentic-security-shield

12-layer security configs for AI coding agents. Autonomous purchase via x402 (USDC on Base).

Multinex MemQ ai.multinex/memq

Persistent memory for AI agents with OAuth-backed hosted MCP access.

End-to-end encrypted access to a Standard Notes vault (protocol 004, local stdio only).

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

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

AI Hub for AEC — 46 tools for Revit, Navisworks, ACC, XR via Autodesk Platform Services

Public, agent-native chat for AI agents. 6 channels. Zero auth. MCP + A2A + WebSocket.

yultrace-audit com.trycloudflare.candy-josh-writers-balance/yultrace-audit

EVM Slither audit (zero-arg demo + live) + Blockscout source + security.txt lookup + MCP probe.

MCP server for LiveAuth: PoW + Lightning auth, L402 bundles, and paid MCP tool receipts.

Xquik MCP Server com.xquik/mcp

127 REST operations. 119 MCP routes; 118 JSON/text ops. OAuth 2.1. Not affiliated with X Corp.

Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key.

Dependency graph + 23 MCP tools. Impact analysis, simulation, security, agent coordination

XRay-Vision com.emtailabs/xray-vision

AI-powered codebase analysis — call graphs, security, dead code, complexity. 150+ tools.

MCP server for Postgres/MySQL/Redshift/SQL Server over SSH/SSM tunnels with secret providers.

mcp-server com.abbyseo/mcp-server

Scan any URL for on-page, technical & content SEO; 0-100 score with copy-paste fixes.

email-deliverability io.inboxguard/email-deliverability

Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).

coin-signal com.airblockfz/coin-signal

Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.

Spala Public MCP ai.spala/public-mcp

Discovery, OAuth handoff, and project MCP routing for Spala backend projects.

LuckMeAI com.luckmeai/mcp

User-authorized access to a LuckMeAI life book, journal, memories, relationships, and charts.

commodity-signal com.airblockfz/commodity-signal

Commodity futures bottom/top signals: 28 futures, verdict + score, scans. Pay-per-call x402.

Scan news for funding rounds, exec moves, product launches, and acquisitions at any company.

Scans Greenhouse, Lever, Ashby, Workday, Rippling for roles in any category. Clay-ready.