MCP Server Directory

Security co-pilot for AI agents. Scan for vulnerabilities, audit MCP servers, verify governance.

Search anime/manga, franchise watch order, schedule, characters, rankings, studio filmography.

Onplana io.github.Onplana/mcp-server

Project portfolio management for PMOs. Alternative to Microsoft Project Online. OAuth + PAT.

RLS/tenant-aware Postgres for AI agents — schema, read-only SQL, NL→SQL with safety rails.

Read-only Qdrant vector DB for AI agents — collections, info, browse points, count, search.

Observability for incident agents — query Loki (LogQL), Prometheus (PromQL), Elasticsearch.

CatchDoms — Expired Domains API com.catchdoms/expired-domains

Search 40K+ expired domains from 12 auction platforms with SEO metrics and scores.

Notion for AI agents — search, read pages/blocks, query databases, create pages.

Read-only Redis for AI agents — keys, hashes, lists, sets, sorted sets, streams, INFO.

catchintent com.catchintent/catchintent

The intent layer for B2B outbound. Find, triage, and act on warmth-scored leads.

Official MCP server for OpenWeb Ninja APIs - 40+ real-time web data and SERP APIs as MCP tools

Connect your financial accounts to view balances, search transactions, and get spending insights.

MCP server for controlling Discord servers via bot token

Agentry — The Trust Layer for the Agent Economy io.github.cthulhutoo/agentry

Agent registry with Nostr identity, reputation, escrow, observability, and Lightning payments.

atlas com.trainrouter/atlas

The world railway atlas as MCP tools: 744+ legendary train routes, night trains, journey times.

Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health. SQL-guarded.

MCP Server for Orderly Network - Documentation and SDK patterns

Zotero MCP server: preview-first, journaled writes and keyless local reads for AI agents.

Your AI runs your Discord server: chat, moderation, admin, even building it all from one brief.

Persistent searchable memory for AI agents — save/get/search across sessions, tags.

Author, validate, debug, and explain OPA Rego policies through any MCP-compatible client.

HTML Email Playbook io.github.OsamaHassouna/email-playbook-mcp

Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.

ChangeThisFile com.changethisfile/mcp

Convert files between 690+ formats: image, video, audio, documents, ebooks, archives. Free, no auth.

MCP as a Judge: a behavioral MCP that strengthens AI coding assistants via explicit LLM evaluations