MCP Server Directory

Decision lock, anti-hallucination, meta-evolution and provenance for any MCP agent. 55 tools.

Rotate Pilot — FAA exam prep io.github.Perufitlife/rotate-pilot

FAA written-test prep: practice questions, readiness diagnostic, METAR/TAF, drone airspace

CRC-16 hex length, input discarded io.github.sadri-dridi/crc16-len

CRC-16 hex length, input discarded

Delinea Secret Server API: secrets search and retrieval.

Deterministic pre-execution verification tools for AI agents with x402 USDC pay-per-call on Base

AI Search Visibility Tracker io.github.mufmo130/ai-search-visibility

How often ChatGPT, Perplexity, Gemini and Claude mention and cite your brand vs competitors.

CompatLab io.github.siddiksawani/compatlab

Read recorded npm loading evidence across pinned Node.js, Bun and Deno runtimes.

Record a flow through your app, check it after every change, and attack a copy of your database.

Sdmx Structure io.github.pipeworx-io/sdmx-structure

SDMX Structure MCP — dataflow dimensions and code lists for any SDMX 2.1 registry: Eurostat, OECD…

Search famous quotes from Wikiquote. No key required.

Git-friendly memory for AI coding: a tree of thread summaries with inherited context

Uptime, port, TLS and DNS checks for any site - no API key.

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

Resize, convert, compress, crop, thumbnail and watermark images from your AI chat.

threatcluster io.github.Jam0k/threatcluster

Live threat intel for agents: incidents, actors, CVEs with KEV/EPSS, ransomware leak-site victims.

MCP bridge to any SiLA 2 server (lab-automation standard).

Cubite LMS: Learning Management System io.cubite/lms

LMS (learning management system): manage courses, SCORM/xAPI, learners, certificates and reports.

Query OpenRouteService: geocode, reverse geocode, driving directions.

Create, inspect and extract zip archives offline, with traversal, symlink and zip-bomb guards.

MCP server for LC-MS data in mzML/mzMLb and Bruker timsTOF files; vendor formats via msconvert.

Create, launch, check and drive Nullprint AI antidetect browser profiles from any MCP agent.

Create private x402 seller routes, set prices, and route payouts directly to your wallets.

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

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

RugShield io.github.raphaelbgr/rugshield

Solana checks and free panel quote via MCP; paid parallel advisor panel via HTTP. USDC x402.