MCP Server Directory

Detect hardcoded secrets in source and config. Reports masked previews, never the values.

micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Build, simulate and calibrate JAX block-diagram models of hybrid dynamical systems.

Orivox AI Website Builder org.orivox/website-builder

Build, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/

netcafe-images com.ainetcafe/netcafe-images

Diagrams, badges, charts and QR codes as plain image URLs you can paste into Markdown.

Trading Strategy Data io.github.Vohlsyr/trading-strategy-data

Live crypto trend signals, ranking, and backtesting for BTC/ETH/SOL/XRP/ADA. x402 pay-per-call.

F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759

FateStar Ziwei io.github.LouisLin0723/fatestar-ziwei

Zi Wei Dou Shu for AI agents: free natal charts, six transit levels, and optional readings.

Codebase analysis tools for AI agents: complexity, prop drilling, doc coverage, code smells.

Homechecker Guides io.github.Steven3265/homechecker-guides

Homechecker's professionally authored Australian homebuyer guides: search, cite, build checklists.

Run AI-generated code safely. gVisor-isolated Python/JS sandboxes for any MCP client. Pay per run.

agent-context-api io.github.dacode-dev/agent-context-api

Agent-work MCP: free context preflight and page-read previews, paid x402 HTTP upgrades.

CodeQR io.codeqr/codeqr

Create and manage CodeQR short links, QR codes, and analytics from any MCP client.

quantakrypto pqc-tools io.github.quantakrypto/pqc-tools

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

MCP server for controlling the Xojo IDE on macOS

MCP server for GroupDocs.Parser — extract text, images, metadata, tables, barcodes via AI.

AI-friendly, safety-first TestLink MCP server

TextToQuant Backtesting and Quant Research com.texttoquant/texttoquant

Backtest plain-English trading strategies on real market data: graded results, honesty flags.

whatif xyz.pflow.sim/whatif

Conversational what-if simulation: build, diagnose and compare Petri-net models; CC0 catalog.

NVIDIA CUDA Docs com.nvidia.ngc.nsight.copilot.api/cuda-docs

Search NVIDIA CUDA documentation and code samples from AI coding agents.

Soleil Clusters com.soleilpictures/clusters

Read and build visual moodboards, shot lists and lookbooks from an AI assistant.

WebhookTest.net net.webhooktest/webhook-tester

Anonymous webhook capture, inspection, waiting, and response configuration for AI agents.

Generate OpenAPI 3.1 specs, endpoint docs, TypeScript SDKs, and test suites from code

Pay-per-call developer utilities and npm supply-chain security tools for coding agents, over x402.