Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
Shorten links, read click analytics, generate branded QR codes, and manage links on opn.onl — the open-source, self-hostable URL shortener. Works with the hosted service or your own instance.
Workflow tools for US federal contractors — go/no-go bid scoring, incumbent intelligence (USAspending + FPDS), teaming-partner search, recompete prediction, Navy NECO lookup, and SAM.gov solicitation retrieval. Returns synthesized decisions rather than raw data.
Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compromised. The agent proposes, you approve on your Ledger. Read balances + DeFi positions (Aave V3, Compound V3, Morpho Blue, Uniswap V3 LP, Lido, EigenLayer, MarginFi, Kamino) and prepare transactions across Ethereum / Arbitrum / Polygon / Base / TRON / Solana / Bitcoin; private keys never leave the hardware wa
Drive the [Dolphin](https://dolphin-emu.org) GameCube/Wii emulator from any MCP client: read/write PowerPC memory (MEM1/MEM2), GameCube + Wii Remote input (buttons, IR pointer, accelerometer, MotionPlus), reset, save/load state, and frame advance. Python bridge inside [Felk's scripting fork](https://github.com/Felk/dolphin) + Node MCP server.
LEGO sets, parts, minifigs, colours, and inventories from Rebrickable. 10 tools for searching sets, finding parts by colour, browsing themes, comparing sets, and discovering MOC alternate builds. 26k sets, 62k parts, 17k minifigs embedded.
A brewing knowledge MCP server with beer styles (BJCP 2021), 113 hop varieties, malts, yeasts, water profiles, off-flavour diagnosis, recipe suggestions, and food pairings.
Local-first persistent memory for AI coding agents. Captures facts, decisions, patterns, and architecture notes in SQLite (with optional cloud embeddings) to reduce repeated context across sessions.
Search 1M+ enriched job listings from 20,000+ companies. Filter by skills, salary, location, seniority, remote type, and more. Free — 500 calls/day, no signup required. Also available as a remote MCP server at `https://mcp.jobdatalake.com`.
Translation quality evaluation using xCOMET models. Provides quality scoring (0-1), error detection with severity levels (minor/major/critical), and optimized batch processing with 25x speedup.
Music metadata search over 90M+ tracks, artists, labels, and releases: genre, release dates, ISRC/ISWC codes, and cross-platform IDs (Spotify, Apple Music, Tidal, Beatport, Discogs, MusicBrainz, YouTube). `npx -y sonovault-mcp`
Conversational Spotify control with intent-shaped tools: play by description, queue, devices, playlists, and library, plus a 2-minute PKCE setup wizard. Built for the post-Feb-2026 Spotify Web API. `npx -y @xavifabregat/spotify-mcp`
Catch bad animations before they ship. 13 deterministic checks on the live page (duration, easing, stagger, exits, reduced-motion, touch-gated hover) with no API key or LLM, plus optional vision-LLM UX review across viewports. Install via NPM: `npx -y motionlint mcp`
Agent-native UI/UX design validation: model user journeys as state machines and prove what AI-generated screens are missing (unreachable states, missing empty/loading/error states, WCAG contrast, touch targets, localization overflow) before code exists — then verify the code implements the contract. Deterministic CI gates (`uxloom check`, `uxloom audit`), one-command setup (`npx uxloom init`).
Fetch any web page's HTML (or AI-parsed JSON, or Google results) through the ScrapeUnblocker anti-bot API (Cloudflare, DataDome, PerimeterX, Akamai, Shape), using your own API key. Three tools: `fetch_html`, `fetch_parsed`, `google_search`. Install: `npx -y scrapeunblocker-mcp`.
Native Gmail MCP server with full mailbox control — search, read, label, archive, trash, download attachments, and the feature no other Gmail server ships: snooze threads until a date. Every call hits the live Gmail API (no synced index that silently misses mail). Install with `npx -y mailwarden`.
Email (IMAP/SMTP), mail filters (Sieve), calendar (CalDAV), contacts (CardDAV), and free/busy scheduling for Open-Xchange and standards-based mail platforms. Published on the official MCP Registry.
Inspect and operate Redis-backed job queues (Asynq and BullMQ): per-state counts, job detail with decoded payload and last error, and faithful retry/delete running each library's own scripts. Read-only mode for production.
Design-fidelity checks for AI agents: compare a Figma frame (or any design screenshot) against the rendered implementation and get structured discrepancies with CSS properties and severity. Resolves a natural-language component description to a URL + selector in your codebase, screenshots it with Playwright, and compares via vision AI using your existing Claude Code or Codex subscription — no API
Agentic payments on Solana: let an agent discover x402-priced endpoints, pay HTTP 402 paywalls in USDC, manage pre-paid balances and subscriptions, and buy datasets or settle store checkouts — 15 tools behind fail-closed spending caps ($1 per payment, $10 per day by default). Non-custodial: payments lock in a program-owned escrow and release 99% to the creator. Listed on the official MCP registry
Cross-chain OTC trading via sealed-bid RFQ + HTLC atomic settlement. Six tools for AI agents to swap ETH, BTC, and SUI without bridges, custodians, or information leakage. Hosted at `hashlock.markets/mcp` or local stdio via `@hashlock-tech/mcp`.
Vertical quote-to-cash agent for service businesses (machine shops, contractors, HVAC). Drive jobs, quotes, customer memory, pricing signal, follow-ups, and confirmed sends from Claude Code, Claude.ai, ChatGPT, or any MCP-aware agent. 25 tools, 6 resources, 8 prompts. `npx -y @setell/mcp`.
Read-only Hyperliquid / HyperEVM: every way to earn on HYPE in one table — liquid staking, lending with utilisation and max LTV, LP pools, and the HLP vault — with yield a pool earns separated from yield paid in emitted tokens. Also protocol TVL, fees actually paid, perp and spot markets, funding history, and order-book depth with a straight answer when a size will not fill. Where a source publish
Verify a US contractor's license, surety bond, and insurance from official state data (WA L&I live, CA CSLB beta). Agent-payable pay-per-success, MCP-native.
Location intelligence gateway across 10 providers (OpenStreetMap, OSRM, Google, Yelp, Foursquare, US Census, Kakao, Naver, Baidu, your own CSV): place search, geocoding, directions + distance matrices, travel-time isochrones, and commercial-area analysis (category density, ratings, demographics). Multi-provider merge + dedup with per-field provenance, cost budgets, and a policy engine that enforce
App Store Optimization for AI agents — keyword research with difficulty and popularity scores, daily rank tracking, review mining, competitor gap analysis, and revenue estimation across the iOS App Store and Google Play. 32 tools. `npx @sonarapp/mcp`
Observability for AI agents: 87 tools to query LLM cost, errors, and latency across OpenAI/Anthropic/Gemini/Mistral, and operate alerts, budget gates, evals, and safety checks from Claude/Cursor. Install: `npx -y @argosvix/mcp-server`.
Server ops via AI: log troubleshooting, CPU/memory/disk monitoring, code edit, Nginx & certificate management. Local or SSH-remote with two-step confirmation, command whitelist, and secret redaction. Install: `npx -y server-ops-mcp`.
Live VR / AR / XR news, full-text VR.org originals, events calendar, headset deals and comparisons
Japanese-web-native web fetching optimized for low target-site impact and token efficiency. Outline-first progressive disclosure, Shift_JIS/EUC-JP mojibake handling, PDF/CSV extraction, and polite crawling (robots.txt, rate limits, honest User-Agent). Install via `npx -y amenbo`.
Zero-setup astrology MCP server for natal charts, current transits, synastry, Moon phases and birthplace lookup, with privacy modes for compact agent payloads.
Visa eligibility matching across 102 immigration pathways in 15 countries. Scores a profile (citizenship, education, work history, income, goal) against official government criteria — points thresholds, salary floors, language requirements — and returns ranked matches with processing times, fees, PR timelines and links to the official source. Also compares pathways side-by-side and reports live in
Private, local AI-text analysis (a detection read, the exact AI-tell spans, a reuse check, and a grammar pass) for the AI you already use.
Live tech-hiring intelligence from [HireJack](https://hirejack.com): search 130K+ live job postings collected daily from ~500 tech companies' own career sites, plus company hiring profiles and tech stacks, salary benchmarks, market pulse, and skill trends. Five tools need no account (`npx -y @hirejack/mcp`); the hosted OAuth endpoint unlocks the full 22-tool career-intelligence surface.
A powerful MCP server for Google search that enables parallel searching with multiple keywords simultaneously.
An MCP server implementation that provides tools for retrieving and processing documentation through vector search, enabling AI assistants to augment their responses with relevant documentation context
A comprehensive proxy server that combines multiple MCP servers into a single interface with extensive visibility features. It provides discovery and management of tools, prompts, resources, and templates across servers, plus a playground for debugging when building MCP servers.
A Model Context Protocol (MCP) integration that provides Claude Desktop with autonomous browser automation capabilities.
An MCP server that provides real-time prediction market data from multiple platforms including Polymarket, PredictIt, and Kalshi. Enables AI assistants to query current odds, prices, and market information through a unified interface.
MCP server for Apple's Icon Composer: programmatically create .icon bundles with Liquid Glass effects (iOS 26+). 12 tools for icon creation, glass effect tuning, dark mode appearances, and App Store export.
An MCP server that provides comprehensive US legislation.
Agent Skill Ninja for MCP: Search, install, and manage AI agent skills (SKILL.md files) from GitHub repositories. Features workspace analysis for personalized recommendations and supports 140+ pre-indexed skills.
MCP server for the XRP Ledger that provides access to account information, transaction history, and network data. Allows querying ledger objects, submitting transactions, and monitoring the XRPL network.
MCP server for AI prompt optimization — transforms vague prompts into platform-optimized prompts for 58+ AI platforms across 7 categories (image, video, voice, music, code, chat, document).
8 MCP tools for exploring and downloading AI agent blueprints. List blueprints, get summaries, download full Agent Skills directories for implementation by coding agents. Vendor-agnostic output works with any enterprise platform. Install: `npx agentblueprint`.
Structured `.aide` spec files that give AI agents progressive disclosure into your codebase architecture via MCP.
Mobile E2E MCP (40 tools): iOS-simulator control, native UI automation, Maestro flows, React Native debugging (logs/network/state), and WebView DOM inspection. Requires macOS + Xcode.
Trust infrastructure for the machine economy — non-custodial ERC-4337 smart accounts, x402 payments, on-chain reputation via ERC-8004, and service discovery for AI agents.
AI-native crypto market making toolkit with 13 tools for DeFi analytics, CEX/DEX trading, and liquidity management