MCP Server Directory

thedaviddias/Front-End-Checklist

Review frontend code and live pages against 386 quality-gated web development rules.

compiler-explorer/compiler-explorer

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

keploy/keploy

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.

chrisryugj/korean-law-mcp

Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).

AnxForever/stylekit

MCP server for StyleKit styles, tokens, recipes, lint and repair over stdio or HTTP.

mrmps/classifier-dev

Sort up to 1,000 texts into your own labels with a calibrated confidence per answer. No API key.

comet-ml/opik-mcp

Use natural language to explore LLM observability, traces, and monitoring data captured by Opik.

hostinger/api-mcp-server

Official Hostinger API MCP server for services managment.

webflow/mcp-server

Interact with Webflow APIs to list and edit your site and CMS data.

augmnt/augments-mcp-server

Up-to-date framework documentation for React, Next.js, Laravel, FastAPI, Tailwind CSS and more.

bourhaouta/vscode-tailwindshades

Tailwind CSS palettes (50–950) from any color for Tailwind v4, v3, v2 and v1, computed in OKLCH, plus the closest Tailwind color to any color. Run it with npx tailwindshades-mcp or use the hosted endpoint.

ajitpratap0/GoSQLX

SQL validation, formatting, parsing, linting, security scanning and metadata extraction across multiple SQL dialects.

vpndetection-io/mcp

VPN, proxy, Tor, hosting and CDN detection for any IP address, from the VPNDetection API.

AKzar1el/mcp-web-validator

Validate HTML and CSS, audit technical SEO and accessibility, check JSON-LD and public links, and capture responsive screenshots.

jsdelivr/globalping-mcp-server

Run ping, traceroute, mtr, HTTP and DNS measurements from locations around the world via Globalping.

zkousama/morocco-communes

Morocco's régions, provinces and communes: HCP codes, names, census population and boundaries

OtaKit/otakit

Ship over-the-air updates for Capacitor mobile apps: inspect the project, check native compatibility, upload web bundles, publish releases with human approval, read rollout health, and revert.

bitrise-io/bitrise-mcp

Bitrise API: app management, build operations, artifact management and more.

InsForge/insforge-mcp

Backend-as-a-service for agents building full-stack apps: auth, PostgreSQL database, storage and functions.

SoraiaBarroso/miromiro-mcp

Turn any live website into brand colors, fonts, design tokens, SVGs, Lottie and paste-ready code.

abasmartinc/apiempresas-mcp

Spanish company data: CIF lookup, BORME, directors, KYB, sanctions and open public tenders.

FloB95/qrcodly

Create, manage, and share QR codes and short URLs

currents-dev/currents-mcp

Fix Playwright test failures reported to Currents.

Scandit/skills

Create a Scandit account, get trial license keys and set up the Scandit SDK in your app.

agenticempire/axint

Compiles TypeScript to validated Swift for Apple platforms: App Intents, SwiftUI views, WidgetKit widgets and full apps.

supplementscanner/supplementscanner-mcp

Live supplement prices per kg, serving or capsule from stores across Europe. Free, no API key.

gba3124/anyhook-mcp

Create live webhook endpoints and read back the deliveries they receive; endpoints keep working after the session ends.

Notysoty/simplyutils-mcp

Developer and text tools: JSON, QR codes, units, passwords, UUIDs, hashes, Base64, regex and more.

Kaduno-systems/pullpush-mcp

Connect any two APIs and keep them in sync — 50 MCP tools with shadow previews and diagnostics.

theserverlessdev/wsc

Prose linter and AI-slop detector: weasel words, passive voice, hedging and research-cited AI writing tells.

jade-pico/antrieb-mcp-server

Validates AI infra code on real VMs. Self-corrects until it works. No containers, no sandboxes.

IBAN/VAT/BSN checks, Dutch tax and dates, cron, regex, conversions and PDF or screenshot rendering.

tronschell/kanban-thing

Create and drive KanbanThing kanban boards. No account, no API key, board link required.

JSONbored/metagraphed

Live operational + integration registry for Bittensor subnets: APIs, schemas, health.

CryptoCultCurt/appfolio-mcp-server

Provide seamless access to Appfolio Property Manager Reporting API through a standardized MCP serv…

AIStoryHub/etincel

Deterministic local audit for AI writing tells (uniform paragraphs, stock transitions) plus a trainable voice layer so drafts sound closer to a real voice.

paulieb89/pinescript-mcp

Pine Script v6 documentation lookup, function validation, and linting for AI code generation

kknee-dev/recruit-hub

中国校园招聘（秋招/春招/实习/提前批）在招岗位、企业档案、投递截止与求职攻略数据。免 API Key、免注册、只读。

dushyant30suthar/endiagram-mcp

Deterministic structural analysis of systems described in EN syntax: topology, bottlenecks, blast radius, tracing, diffs and centrality.

Design, mock, test, document and monitor your APIs from one living OpenAPI spec.

polygraphso/litmus

Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

emailens/mcp

Lint HTML email with Emailens: rendering issues in Gmail, Outlook, Apple Mail and more, per-client CSS compatibility scores, dark mode simulation and fixes.

mmorris35/devplan-mcp-server

Generate step-by-step development plans (PROJECT_BRIEF.md, DEVELOPMENT_PLAN.md, CLAUDE.md) using the ClaudeCode-DevPlanBuilder methodology.

OjasKord/hs-code-classifier-mcp-server

Classify products to official HS codes and validate supplier codes before customs submissions

vulnersCom/vulners-mcp

MCP server for the Vulners.com API

artvepa80/Agents-Hefesto

HefestoAI checks AI-generated code before you ship it.

Contentrain/ai

Local-first content governance: model and content CRUD, validation, normalization and i18n across any framework.

anirbanbasu/frankfurtermcp

MCP server acting as an interface to the Frankfurter API for currency exchange data.