MCP Server Directory

Zendesk

Zendesk MCP Pack — tickets, users, organizations via OAuth.

Yault AESP

Crypto payments for the agent economy — policy-gated vault operations under human control

Draft cited RFP and security questionnaire answers from your knowledge base, with human review

Rxnorm

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)

Live US drug acquisition costs (CMS NADAC) for AI assistants. Free, no auth, weekly data.

io.github.irrenwill/secret-safe-env

Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

io.github.MCPShield-Dev/mcpshield

Security scanner for MCP servers - detects tool poisoning and injection

Ansvar: EU Compliance & Legal Intelligence

Cited EU & global law, regulations & security frameworks via Ansvar Gateway. OAuth, free + paid.

io.github.kota1026/vaultguard-mcp

VaultGuard MCP Server - Yearn V3 / DeFi vault security and analysis tools for AI coding agents....

io.github.joepangallo/web-recon-agent

Owned-target web security assessment MCP server for authenticated, high-friction apps.

io.github.ai-supply-store/ai-supply

Search, install, publish & review security-scanned AI capabilities from ai-supply.store.

Exact hashing, base64/hex/URL encoding, JWT decoding and UUIDs for AI agents. No auth required.

io.github.shaqmughal/seekstone

Filesystem-direct Obsidian MCP server — search and edit your vault with low context-tax.

MCP security proxy - detects and blocks 40+ MCP attack classes. Zero config.

AI-generated customer success reports for Velaris platform users. Authenticates via OAuth.

Crypto compliance MCP: stablecoin-freeze, token security, wallet screening, KYT & oracle verdicts.

GitHub

GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.

Ansvar: EU Regulations

EU regulations (GDPR, DORA, NIS2, AI Act, etc.) via Ansvar Gateway. Cited, OAuth + paid.

io.github.bch1212/agentvault

Credential vault for AI agents — Fernet-encrypted keys, per-agent budgets, audit logs.

MCP server security scanner: detects prompt injection, credential leaks, SSRF, tool poisoning.

Checksum validation for AI agents: IBAN, ISBN, EAN/GTIN, UUID, ULID. Deterministic, no auth.

com.craftedtrust/mcp-shield

Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.

MCP Modal Server

MCP server for managing Modal apps, containers, volumes, and secrets.

StablecoinX

Drive a StablecoinX business account — auth, API keys, sessions, paymaster, and webhooks.