MCP Server Directory

MCP server for Niubiz — Peru card acquirer: security token, session, authorize, reverse

MCP server for Access Worldpay — enterprise processor: authorize, capture, refund, tokenize

PromptScan io.github.corporatelad/promptscan

Prompt injection detection API for AI agents. Scan untrusted text before passing it to an LLM.

MCP server for credential isolation — bots use passwords and API keys without seeing them

agents com.obsmetrics.paygent/agents

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

Secure MCP server for YouTube intelligence — 18 tools, OAuth2, OWASP Top 10 controls.

AI code review — security, quality, performance. Learns your patterns. Receipted.

EPA EJScreen com.olyport/ejscreen

Environmental justice screening indicators, pollution burden, and demographic vulnerability

Read-only MCP tools for authenticated Open Science Framework projects and files.

OntoRamp Decision Intelligence com.ontoramp/decision-intelligence

Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK.

Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.

MCP server for running Ox Security MegaLinter via mega-linter-runner

skill-audit-mcp io.github.eltociear/skill-audit-mcp

MCP server: static security scanner for MCP servers, agent skills & plugins. 17 attack patterns.

BYOK vault, provider API key guidance, usage visibility, and SkillFM Beacon checks for MCP agents.

Website intelligence for AI agents: tech stack, hosting, security posture, SEO, and DNS.

Let AI agents interact with real BLE hardware — scan, connect, read, write, and subscribe.

Fetter MCP io.github.fetter-io/fetter-mcp

Real-time Python package and vulnerability data for AI coding agents.

Pre-flight spend authorization for AI agents. Set a budget, enforce limits, audit every decision.

MCP server for FatSecret API - food search, nutrition, diary, recipes, weight tracking (unofficial)

Deepfake-Sentinel io.github.Evozim/deepfake-sentinel

Media forensic analyzer auditing audio and video authenticity.

clover-public io.github.fourleafai/clover-public

Job search and interview prep MCP. 15 tools, OAuth 2.1, cross-LLM. four-leaf.ai.

Port Scanner API com.portscan/port-scanner

Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.

QuantumScan PQC Scanner io.github.gaiabio12-design/quantumscan-pqc-scanner

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

Security scanner for AI agent skills and MCP servers