Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
MCP server for NowSecure Platform mobile security testing. List applications, pull remediation findings via GraphQL, and generate PDF reports locally (bypasses broken UI export). Published as `nowsecure-mcp-server`. `npx -y nowsecure-mcp-server`
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.
Live market data for AI agents — crypto prices, stocks (any ticker), S&P 500/NASDAQ/Dow indices, forex (150+ pairs), trending coins, and Fear & Greed Index. 8 tools, zero API keys, zero cost. Uses CoinGecko, Yahoo Finance, and ExchangeRate API.
AI-native crypto market making toolkit with 13 tools for DeFi analytics, CEX/DEX trading, and liquidity management
Distills Claude Code's 310K LoC source into 32 queryable architecture modules via MCP. 6 tools: list modules, query architecture, trace cross-cutting concerns, search patterns, and read source code. Sub-120ms p95, fully local, zero network deps.
AI-SEO / AEO / GEO audit MCP for any public URL. Scores schema.org coverage, robots.txt and llms.txt health, canonical and OpenGraph setup, and AI-citation likelihood; suggests rewrites tuned for Answer Engine and Generative Engine surfaces. No vendor keys, no crawls of private data. Install: `npx -y @automatelab/ai-seo-mcp`.
Verified SaaS, AI, and LLM pricing for 490+ tools: plans, hidden costs, alternatives, and comparisons. Free, no API key.
License-first federated image search across 25 providers. Returns open/platform/editorial license tags, attribution strings, dimensions, and download-ready URLs via `npx -y getwebfetch-mcp`.
Security and governance proxy for MCP infrastructure. Enforces YAML-configurable policies (blocklists, rate limits, token budgets), tracks real token costs via tiktoken, monitors server health with live JSON-RPC probes. Features include OAuth 2.1/OIDC with RBAC, web dashboard with Prometheus metrics, payload normalization against encoding bypasses, semantic shell AST analysis, mTLS zero-trust netw
AI agent security scanner. Audits MCP servers for vulnerabilities, detects prompt injection, infinite loops, token bombing, and missing human oversight across 20+ frameworks. Maps findings to EU AI Act, OWASP LLM Top 10.
Real-time English ↔ Mandarin Chinese speech translation. Transcribes audio locally with Whisper, translates via Claude API, and synthesises speech locally with Piper TTS. Pass a WAV file path and Claude handles the rest.
MongoDB Lens: Full Featured MCP Server for MongoDB Databases
Retrieve context from your [Ragie](https://www.ragie.ai) (RAG) knowledge base connected to integrations like Google Drive, Notion, JIRA and more.
AI code quality gate detecting hallucinated packages, phantom dependencies, stale APIs, and AI-specific code defects. MCP Server + CLI + CI/CD integration.
Metropolitan Museum of Art Collection API integration to search and display artworks in the collection.
Free certification prep for the Claude Certified Architect exam. 390 scenario-based questions, guided capstone build, 30 concept handouts, 6 reference projects, practice exams, interactive UI with clickable answer cards, glassmorphism progress dashboard, spaced repetition, and deterministic grading.
Self-evolving MCP server that generates and improves its own tools at runtime. Built on FastMCP, Janee uses LLM-driven tool generation to dynamically create, test, and refine MCP tools from natural language descriptions — enabling AI agents to extend their own capabilities on the fly.
MCP server for D2L Brightspace LMS. Check grades, due dates, assignments, announcements, syllabus, rosters, discussions, and course content. Works with any school that uses Brightspace. Install via `npx brightspace-mcp-server@latest`.
AI-powered image editing through Photopea with 34 tools for documents, layers, text, shapes, filters, effects, and export. `npx photopea-mcp-server`
A MCP server for replacing Rest Clients like Postman/Insomnia, by allowing your LLM to maintain and use api collections.
Unified web layer for AI agents. Search (8 engines), stealth browse, cookie auth, and act on 24 platforms. 5,000 free searches/month via Gemini Grounded Search.
Turn any REST API into a hosted MCP server. 18 free public servers (GitHub, Stripe, Slack, OpenAI, Notion, and more) — no setup required, bring your own API key.
Bazi (Four Pillars / 四柱推命 / 사주팔자) charting MCP server with true solar time correction and multilingual output (中文/EN/日本語/한국어). `npx shunshi-bazi-mcp`
Connect with [iaptic](https://www.iaptic.com) to ask about your Customer Purchases, Transaction data and App Revenue statistics.
Codebeamer ALM integration for managing work items, trackers, and projects. Provides 17 tools for reading and writing items, associations, references, comments, and risk management data via Codebeamer REST API v3.
HEOR (Health Economics and Outcomes Research) MCP server with 7 tools for literature search across 41 medical data sources (PubMed, NICE, CADTH, ICER, etc.), cost-effectiveness modeling (Markov/PartSA/PSA), and HTA dossier preparation for pharmaceutical and biotech teams.
Complete product and pricing data solution for AI assistants. Search for products by barcode/ASIN/URL, access detailed product metadata, access comprehensive pricing data from thousands of retailers, view and track price history, and more.
Unified API for AI agents — 180+ tools across geocoding, weather (NWS), climate stations (NOAA), earthquakes (USGS), tides (NOAA), points of interest (OpenStreetMap), patents (USPTO ODP), US case law (CourtListener / Free Law Project), Federal Register, Wikipedia, scientific papers (arXiv / PubMed / Semantic Scholar), AI summarize / translate / extract / screenshot / image-describe, image compress
MCP server for RAD Security, providing AI-powered security insights for Kubernetes and cloud environments. This server provides tools for querying the Rad Security API and retrieving security findings, reports, runtime data and many more.
MCP server that drafts client proposals in your own voice. Save 2-3 of your winning proposals, paste a new brief, and Claude generates a ready-to-send draft. No API key, no cloud — local storage only. `npx -y github:jabbawocky/proposalcraft`
Pay-per-call web scraping for AI agents via x402 micropayments on Base. Six tools: scrape, extract structured data, screenshot, metadata, browser session, workflow. No signup, no API keys — just USDC. HTTP + MCP transports.
Screenshot API for AI agents — capture any website as PNG, JPEG, WebP, or PDF with device emulation, dark mode, ad blocking, and cookie banner removal. Free tier included.
The most complete Cloudflare MCP — 69 tools over the REST API v4 (DNS, Zones, Workers, KV, R2, D1, Pages, WAF, SSL, Email Routing, Logpush, Workers AI) in a single local stdio server, with a server-side human-approval gate on every mutation. `npx -y cloudflare-mcp-pro`.
Physical mail API for AI agents. Send letters, certified mail, postcards, and batch mailings with cost previews, approval controls, tracking, and webhooks.
Send SMS, query delivery reports, manage senders / blacklists, register and check İYS (Turkish messaging consent registry) records through the [iletiMerkezi](https://www.iletimerkezi.com) BTK-licensed SMS API. 11 tools, runtime-fetched manifest stays in lock-step with the live API. Install: `npx -y @iletimerkezi/mcp-server`.
Email for AI agents. Send and receive as markdown with configurable human oversight (monitor, gate, or fully autonomous).
Query Swedish public data through Apiverket, including company data, SCB statistics, weather, transport, and more. Install: `npx -y apiverket-mcp-server`.
Give AI agents a persistent pixel-art character that reflects their state in real time. Report work state, mark tasks complete, signal errors, and check status. Characters live in rooms with emotions and creature companions.
Black-box flight recorder for RAG retrieval inside MCP agents. Logs chunks, scores, sources and rankings so you can audit, replay and diff retrieval runs.
Probes your live API and classifies why each endpoint failed (root cause + evidence + calibrated confidence) over MCP, so your AI assistant debugs from evidence instead of guessing. Deterministic rules, no black box. Works with FastAPI, Express, Next.js, tRPC, and GraphQL. `npm i -g qa-probe`
Real-time LLM/VLM model comparison with benchmarks, pricing, and personalized recommendations from 5 data sources. No API key required.
Push To Display MCP server send structured content to selected boards on iOS and android devices with app [Push To Display](https://pushtodisplay.com), route updates to specific panels, and render in real time with display-focused multi-panel layouts.
Personal asset planning for Japan's つみたて NISA / iDeCo: 4 zero-auth tools — `simulate_nisa` (monthly compound), `plan_retirement` (3-scenario retirement gap analysis with Japanese pension defaults), `calculate_required_monthly` (back-calc to a target), and `calculate_compound_interest` (lump + monthly). Companion to https://lit-forge.com/nisa-simulator. npm: `lit-forge-mcp`. MIT, no telemetry.
Pay-per-call onchain data, AI models, and batch USDC payments on Base via x402 micropayments. 9 tools including swap quotes, token prices, wallet balances, ENS resolution, and multi-recipient batch transfers.
Explore and integrate the Toss Securities (토스증권) Open API — browse endpoints & schemas, follow integration guides, and generate curl/TypeScript/Python code samples. Read-only documentation server, no credentials required. `npx -y tossinvest-openapi-mcp`
Recall past Claude Code conversations from any project. Lists and searches your sessions, then loads one on demand as clean, compact Markdown — with outline, turn-range, and in-session search for large sessions. Read-only over local `~/.claude` transcripts; collapses tool calls to stay under the context cap. `npx -y memocall`