MCP Server Directory

drwho.me network and developer tools me.drwho/tools

29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.

Intent security pre-flight checks for autonomous AI agents.

StablecoinX merchant tools: auth, payments, paymaster, webhooks, floYsh sites and vault settings.

Moltbook MCP server: post, comment, upvote, DMs, communities. API key auth.

ALEETH Authority MCP com.aleeth/authority-mcp

The first MCP governed by ICA. Every action is gated and sealed with a verifiable receipt.

Look up UK food hygiene ratings and city hygiene profiles from real FSA FHRS/FHIS data. No auth.

Skew site.skew/skew

Authored design service: one-of-one landing pages, pitch decks, and research-grounded briefs.

secret-scanner tools.knurl/secret-scanner

Scan configs, files, or text for leaked secrets and obvious misconfigurations. Nothing stored.

BYOK vault, provider API key guidance, usage visibility, and SkillFM Beacon checks for MCP agents.

Publish articles to Qiita via MCP tools. Minimal, fast, and focused on Qiita authoring.

Thin MCP and CLI proxy for AI agent and MCP security auditing via a hosted backend

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

MCP server to scan smart contracts on Base for honeypots, rug pulls, and vulnerabilities.

An MCP server that provides interaction with StackHawk's security scanning platform.

Codebase observatory with 56+ scanners for git health, architecture, and documentation.

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

Emojihub io.github.pipeworx-io/emojihub

EmojiHub MCP — wraps EmojiHub API (free, no auth)

hel fr.hypotheques-en-ligne/hel

Instant pricing for French land-registry documents (etat hypothecaire, deeds). Read-only, no auth.

npm registry MCP server — package intelligence, security audits, dependency analysis

Musicbrainz io.github.pipeworx-io/musicbrainz

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Owid io.github.pipeworx-io/owid

OWID MCP — Our World in Data chart/indicator access (free, no auth)

Qrcode io.github.pipeworx-io/qrcode

QR Code MCP — wraps api.qrserver.com (free, no auth)

Find every leaked secret on your machine — API keys in .env files, shell history, and configs.

Trivia io.github.pipeworx-io/trivia

Trivia MCP — wraps Open Trivia Database (free, no auth)