MCP Server Directory

MCP server for Gmail with OAuth2 (personal) and service account (Workspace) support.

mcp-eu-ai-act io.github.ark-forge/mcp-eu-ai-act

EU AI Act + GDPR compliance scanner. One call, no arguments, 10 seconds. 22 AI frameworks detected.

MCP server for Google Docs integration with OAuth2 and service account support.

MCP server for PostgreSQL. Read-only by default, row caps, timeouts, secrets never logged.

calculators com.calcfleet/calculators

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

agent-prompt-injection-firewall-mcp io.github.CSOAI-ORG/agent-prompt-injection-firewall-mcp

The WAF for agents. Pattern-based + heuristic firewall scans prompts, RAG documents, tool argume...

bakeryos io.github.jessedu29260-netizen/bakeryos

BakeryOS bakery-management MCP — recipes, costs, production; propose changes via OAuth.

Scan, export, and import your AI ecosystem. Discover MCP servers, skills, and memories.

AFIP — Argentine tax authority, electronic invoicing (Factura Electrónica)

Dependency graph + 23 MCP tools. Impact analysis, simulation, security, agent coordination

MCP server for MariaDB. Read-only by default, row caps, timeouts, secrets never logged.

arifOS — Constitutional AI Kernel io.github.ariffazil/arifos

Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.

OmegaAI com.queryomega/omega

Query, browse, and automate OmegaAI workspaces from any MCP client. Streamable HTTP with OAuth 2.0.

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

CloudClaw com.mycloudclaw/cloudclaw

AI agent hosting platform: 37+ connectors, 181 tools, BYOK vault, marketplace.

Vocci ai.vocci/mcp

Read-only MCP access to authorized Vocci sessions, notes, files, and memory search.

MCP marketplace with 8,845 security-audited skills. 9-layer Sentinel audit + ATC trust cards.

revensi com.revensi/revensi

MCP server for the Revensi API. Scan domains from any MCP client.

AI agent payment security - spending limits, whitelists, and human approval.

Human Design MCP Server by RoxyAPI com.roxyapi/human-design

Human Design bodygraph, type, authority, profile, gates and channels for AI agents.

Manage pfSense firewalls through AI assistants — rules, DHCP, DNS, and more

OpenClip app.openclip/openclip

Turn long videos into short, captioned viral clips from your AI assistant. 28 tools, OAuth.

CAI MCP server — gives AI agents a custodial wallet, @cai.com email, and vault.

datafood-mcp io.github.atmflow55/datafood-mcp

DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.