MCP Server Directory

1529 Model Context Protocol servers — searchable, rated, ready to install.

GoldenCheck io.github.benseverndev-oss/goldencheck

Auto-discover validation rules from data — scan, profile, health-score. No rules to write.

remote local git security Official Registry
tech-risk io.github.rezearcher/tech-risk

x402 MCP for agents: crypto prices, funding, DeFi yields, Polymarket, Base RPC + MCP security.

remote git security Official Registry
ZEN SecDB cloud.nttzen.secdb/zen-secdb

ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.

remote security Official Registry
mcp-server-vault io.github.AIWerk/mcp-server-vault

Bitwarden/Vaultwarden for agents: list tagged items, TOTP codes, one-time Sends, save new secrets.

local git dev-tools Official Registry
keymaster-mcp io.github.AInoAKARI/keymaster-mcp

Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.

local search git Official Registry
PromptGuard co.promptguard/security

Scan prompts for injection attacks, redact PII, and audit LLM SDK usage from any MCP client

local ai-llm dev-tools Official Registry
JPYC Agent MCP com.jpyc-info/jpyc-agent-mcp

OAuth-protected JPYC wallet, transfer, and contract workflows on Polygon.

remote security Official Registry
pentagonal-mcp io.github.Achilles1089/pentagonal-mcp

AI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains

local git security Official Registry
KaiCalls com.kaicalls/kaicalls

AI phone secretary: place calls, read transcripts, list calls, agents, and stats.

remote security Official Registry
enigmagent-mcp io.github.Agnuxo1/enigmagent-mcp

Local AES-256-GCM vault for AI agents. Secrets stay local, LLMs never see real API keys.

local git security Official Registry
vibescan-mcp-server io.github.Aguantar/vibescan-mcp-server

MCP server for VibeScan — scan projects for leaked secrets and security issues

local git security Official Registry
Agentic Security Shield io.github.ormuzdo/agentic-security-shield

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

remote git security Official Registry
GPT-5.6-luna Agent com.llmotions.farm/gpt-5-6-luna-agent

Authenticated async GPT-5.6-luna Agent agent with status polling and artifact results.

remote security Official Registry
archiet-xray io.github.Anioko/archiet-xray

Deterministic repo architecture maps: auth coverage, blast radius, readiness score, diagrams

local git security Official Registry
automotive-cybersecurity io.github.Ansvar-Systems/automotive-cybersecurity

Automotive cybersecurity: R155/R156 regulations, ISO 21434, TISAX, AUTOSAR, Chinese GB/T

local git security Official Registry
ot-security-mcp io.github.Ansvar-Systems/ot-security-mcp

OT security standards: IEC 62443, NIST 800-82/53, MITRE ATT&CK for ICS

local git security Official Registry
argo-mcp io.github.Argo-RPG-Platform/argo-mcp

MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2

remote local git security Official Registry
code-guard-mcp io.github.mlawsonking/code-guard-mcp

Security scan for AI-generated code: injection, SSRF, secrets, weak crypto, unsafe deserialization.

local git dev-tools Official Registry
aikido-mcp io.github.Bajuzjefe/aikido-mcp

Security analysis for Aiken smart contracts on Cardano. 75 vulnerability detectors.

local git security Official Registry
AI Reasoning Commons com.aineedhelpfromotherai/reasoning-commons

Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.

remote search security Official Registry
criterion io.github.BalajSaleem/criterion

Semantic search across 6,236 Quran verses and 12,416 authentic Hadiths for Islamic guidance.

remote search git Official Registry
agent-security io.github.mdfifty50-boop/agent-security

Security scanning and threat detection for AI agents

local git security Official Registry
node-runtime io.github.mcp-protocol/node-runtime

This package is intended for demonstration only. Maintained by JFrog Security.

local git security Official Registry
mcp-standardnotes io.github.lozit/mcp-standardnotes

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

local git security Official Registry
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