MCP Server Directory

Design HTML email templates with AI: render to HTML and open them in a visual editor

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

API Tool Calls io.github.cowerxdev/apitoolcalls

94 tools, one small door: home costs, fitness, QR, barcodes, Markdown, SEO, recalls.

specpack io.github.THE-KIPDEV/specpack

Audit and write CLAUDE.md / AGENTS.md / Cursor rules; generate full build specs for new projects.

English Test Coach io.github.jimbob1414/english-test-coach

IELTS writing practice, study plans, lessons and vocabulary with optional account tools.

Civica citizenship test prep com.citizenleap/civica

Read-only citizenship test facts, official sources and sample questions for 8 countries.

HOUSINGFAX com.housingfax/mcp

Immediate home report for a building or flat in Spain: 22 checks from official public sources.

Dutyfinch Tariff Lookup dev.workers.cybermax-tools.cybermax/dutyfinch-chatgpt

US import duty and HTS codes from the official USITC schedule, plus Section 301 China status. Free.

digital-simon-ems org.umweltsicherheit/digital-simon-ems

Digital-Simon EMS: Messwerte und Gerätestatus abfragen, Verläufe lesen, mit Freigabe schalten.

Search your local Claude Code archive. For continuous capture, use the Rootz Archive plugin.

CorroborateMe com.cnrcode/corroborateme

Prove end users to agents and apps: login-links, OIDC clients, and API keys over remote MCP

Find out which MCP servers you actually use: local, read-only audit of Claude Code transcripts.

Verifiable test-data analysis: deterministic tools, evidence ledger, number-level checks.

Google Ads Transparency Scraper io.github.fernandoguiraud16-coder/google-ads-transparency-scraper

Every Google ad of any advertiser or domain: text, image and YouTube ads.

acp-sandbox com.flo-voice1/acp-sandbox

Agentic Commerce Protocol sandbox: agent builds a cart, human approves a real PayPal payment.

Generate Random IBAN com.generaterandomiban/iban-generator

Generate valid test IBANs for 91 countries and validate any IBAN. Public, no API key.

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

法定帳簿の保存期間を文書保存期間表で検査 — 労基法109条・安衛則51条・石綿則41条・雇用保険法施行規則143条・健保則34条（20 rules）

19 rules that find the Tailwind v3 syntax Tailwind v4 removed or silently redefined, in the file you

Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.

Prüft eine DSFinV-K-CSV gegen die amtliche Spaltenliste, die Wertelisten und die Formate der DSFinV

Parallel Codex CLI workers from any MCP client: one git worktree each, state in SQLite, web board.

pdfs.build build.pdfs/pdfs-build

Design, publish and render PDF templates with Typst. Full template lifecycle over MCP.

PollUnit com.pollunit/mcp

Create, update and analyze PollUnit polls, scheduling polls, surveys and contests.