MCP Server Directory

Encrypted credential vault for AI agents — auto OAuth refresh, rate limiting, audit logging.

mcpoauthscopegate-mcp com.clauxel.mcpoauthscopegate/mcpoauthscopegate-mcp

OAuth scope approvals and consent receipts for remote MCP servers.

On-demand Obsidian vault access for AI coding assistants — 17 tools, 5 resources, 4 prompts.

Suprsonic io.github.O-mega-Enterprise/suprsonic-mcp

One API key, dozens of capabilities for your AI agent. Zero provider auth.

Find where your notes disagree — contradiction detection for markdown vaults.

Security testing MCP server for penetration testing, forensics, and vulnerability assessment

sanctions-screening com.watchtower-api/sanctions-screening

Sanctions screening, KYB, identifier validation, jurisdiction risk & secret scanning for AI agents

dora-mcp io.github.Saga-Labs/dora-mcp

Multi-model AI image and video generator. 14 models behind one OAuth-secured MCP endpoint.

GEO Scanner de.agundur/geo-scanner

Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)

Gutendex io.github.pipeworx-io/gutendex

Gutendex MCP — wraps Gutendex API for Project Gutenberg books (free, no auth)

Docker Compose Audit io.github.UnbearableDev/docker-compose-audit

Security audit for docker-compose.yml — 25 checks: secrets, privileges, network, volumes, images.

Nsf Awards io.github.pipeworx-io/nsf-awards

NSF Awards MCP — National Science Foundation award database (free, no auth)

Author, ROM-validate, and render 3D human movement (.posecode) with a shareable playground link.

Jupiter Invoice com.jupiterinvoice/server

Create and manage invoices and customers on Jupiter Invoice (MCP, API-key auth).

Value-blind secret metadata and gated workflows for AI coding agents through Phantom's local proxy.

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

Security scanning for websites, public repositories, and Open CLAW skills.

MCP server for Snyk API & Web — DAST scanning, findings management, and vulnerability triage

Taskade MCP io.github.taskade/mcp-server

Taskade projects, tasks and AI agents. Hosted OAuth server or local stdio package.

MCP server for SendPulse API — mailing lists, email sending, statistics. OAuth2 auth.

MCP server for UniSender API — email lists, campaigns, contacts. API key auth.

MCP injection / prompt-poisoning / SSRF scanner. 30+ canonical rules covering the April 2026

HiveLearn io.github.williamechevarria/hivelearn-mcp

Read and author HiveLearn courses, events, quizzes, certificates, resources, leaderboards, tracks.

Minimal MCP server for downloading Gmail attachments to disk. Read-only OAuth by default.