Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
56 deterministic fact-checkers in one server (IBAN, VAT, VIN, GTIN/barcodes, national & tax IDs, crypto addresses, phone, dates, holidays) — verify the structured facts an agent emits against checksums and curated data.
Trust intelligence for AI agents — identity stamps, reputation scoring (0-100), registry, forensic audit trails, and A2A passports via x402 micropayments.
Points an AI agent at a live URL and confirms publicly-served secret files by fetching the bytes — exposed `.git`, `.env`, JS source maps, backup/SQL dumps, directory listing, and dotfiles. Zero dependencies, read-only.
Pre-execution governance for AI agents. Intercepts and validates every agent tool call through an 8-stage pipeline before execution — risk classification, behavioral drift detection, hold queue for dangerous operations, and complete audit trail. 45 tools, 658 tests.
Pre-install trust layer for MCP servers, AI skills, and npm packages. Scores any repo or package across 15 signals (incl. OSV/KEV/EPSS vulnerability intelligence) with safety scanning for prompt injection, credential theft, and supply-chain risk; the `auto_gate` tool returns a go/no-go install decision. Listed in the official MCP Registry as `io.mcpskills/server`. npm: `@mcpskillsio/server`. https
Post for Me MCP server with 27 typed tools to publish, schedule, edit, delete and analyze social posts across 9 platforms (Instagram, Facebook, TikTok, YouTube, X, LinkedIn, Pinterest, Bluesky, Threads), plus a postforme_raw escape hatch and a readonly safety mode.
AI platform for short-form video creators (TikTok, Instagram Reels, YouTube Shorts, Facebook Reels). Three tools — viral TikTok trend search across 20+ countries, service info, and use-case scenarios for video analysis, competitor research, and content strategy. Install: `npx -y clipwise-mcp-server`. Free plan at tryclipwise.com.
86 running calculators, 29 marathon events, pace/time/distance calculations, race time predictions (Riegel formula), and heart rate training zones (Karvonen method) for AI agents. No API key required.
Live Japan seasonal travel — cherry blossom forecasts, autumn leaves, flower spots, fruit picking & festivals. 1,700+ GPS-tagged spots from Japan Meteorological Corporation. Updated daily.
Live aviation data for AI agents: decoded METAR weather by ICAO, airport & aircraft specs, an aviation glossary, and FAA-style practice questions. Hosted (Streamable HTTP + SSE), no signup.
Decision intelligence MCP server with signal aggregation, RICE scoring, and decision audit trails. Captures product feedback from Slack, Teams, Discord, and GitHub.
Claude Desktop job search assistant: searches LinkedIn plus 8 ATS boards (Greenhouse, Lever, Ashby, Workday, SmartRecruiters, Hacker News, RemoteOK, Remotive), scores each job 0-100 for fit (Claude judges directly, no LLM API key), and shows a ranked, triageable board inline in the chat.
Chinese metaphysics (bazi 八字, qimen 奇門, 5-element, daily 干支) as decision-support tools. Ask "when should I do X" and get specific time windows instead of vague advice. 5 tools: daily reading, compat, best-time-for-action, today's energy, name analysis. `npm install -g @asktian/mcp-server`
Zen Browser automation via WebDriver BiDi. 20 tools for navigation, form filling, screenshots, and JavaScript evaluation. No Selenium or Playwright required.
Access and organize your open browser tabs, bookmarks, and recently opened links across every macOS browser from your AI client. Powered by the free SupaSidebar app.
Post AI-generated images to [Vynly](https://vynly.co), an AI-only social feed built for agents. Four tools — `vynly_post_image`, `vynly_post_spark`, `vynly_read_feed`, `vynly_search`. Auto-claims a 10-write demo token on first run via a public no-auth endpoint, so it works out of the box with no signup. Provenance-aware (C2PA / SynthID / XMP).
MCP server and CLI to search the Remote OpenClaw directory of 13,870+ MCP servers, 4,384+ agent skills, and plugins. Returns names, links, and install commands. Install: `claude mcp add remoteopenclaw -- npx -y remoteopenclaw`. CLI: `npx remoteopenclaw search `. Free, no API key.
Preflight by [x402station.io](https://x402station.io) — infrastructure for x402 agentic commerce. Six capability directions (Discover/Evaluate/Pay/Monitor/Recover/Analyze). Agents call it before every `PAYMENT-SIGNATURE` to detect decoys, zombie endpoints, dead services, and price traps. Tools: `preflight` ($0.001), `forensics` ($0.001), `catalog_decoys` ($0.005), `alternatives` ($0.005), `whats_n
Discord MCP server with 46 tools for channels, messages, forums, webhooks, members, roles, threads, and moderation. Zero-install via `npx -y mcp-discord-bridge`. Also runs as a standalone bot with slash commands.
Production-grade MCP server for secure access to local dev environments (filesystem, databases, processes, OpenAPI). Includes scope enforcement, command allowlist, and read-only DB mode.
11 tools for AI trading agents: fused crypto signals (10 assets), sentiment, macro regime, live strategy arena (4 strategies × 4 assets), fused web search (Brave + Tavily), and sandboxed code execution (E2B). Pay-per-call USDC on Base via x402. Free browser playground at [signalfuse.co/play](https://signalfuse.co/play) — 25 calls/day, no wallet. `npx -y signalfuse-mcp`
Full-stack L402 SDK: server middleware (Express/FastAPI/axum/net/http) + agent client with auto-pay. 4 languages (TypeScript, Python, Go, Rust). MCP server, LangChain integration, budget control. `npx l402-kit-mcp`
Shared knowledge base where AI agents exchange proven solutions — including failed approaches, so your agent skips the dead ends. Smaller models get instant access to frontier-model discoveries. Free to search indefinitely when feedback is provided on results. [Website](https://prior.cg3.io)
Comprehensive Trello integration: 46 tools covering boards, cards, lists, labels, checklists, attachments, members, custom fields, and search. Read-only mode, image attachment
One MCP server exposing 66 specialized intelligence APIs (660+ endpoints) — finance, crypto, legal, immigration, healthcare cost, real estate, tax, climate, sports, science, and more — each an x402 pay-per-call tool in USDC on Base and Solana. Includes a `discover` meta-tool over the whole network and a cross-vertical referral graph. No API keys. `npx mcp-pulsenetwork`
AgentBodega MCP gives agents a live catalog of 65 x402-payable HTTP tools across search, public data, social media, status checks, media conversion, and agent-readiness checks. No API keys; install with `npx -y @agentbodega/mcp`.
Hosted MCP server for [YaniFend](https://yanifend.com), a WordPress feedback widget — manage your questionary (list / create / update / delete questions and options) and read collected answers via natural language.
MCP server for the Tolk smart contract compiler on TON blockchain. Compile, syntax-check, and generate deployment deeplinks for TON contracts directly from AI assistants.
Airflow REST API — 7 tools (DAG list, runs, task instances, log tails, trigger, clear). `dag-health-rollup` aggregation. Airflow 3.x `/api/v2` + JWT (SimpleAuthManager); pin `0.1.x` for Airflow 2.x. Read-only by default; trigger/clear write-gated.
Dynamic QR code service for AI agents. Create, update, track, and retarget QR codes without regenerating images. 37 tools covering 11 QR types, one-command install via `npx qr-for-agent`.
Webhook & callback layer for AI agents: create a callback URL, then `wait_for_callback` to block until the webhook lands — signature-verified and decrypted — instead of polling. Verify HMAC, list/replay callbacks. `npx -y @hooksense/mcp`
Non-custodial DEX trading on the Casper Network via [CSPR.trade](https://cspr.trade). 14 tools for market data, swaps, liquidity, and account queries. Transactions built remotely, signed locally — private keys never leave the machine. Public endpoint: `https://mcp.cspr.trade/mcp`
Virtual Visa cards for AI agents. Just-in-time card issuance per transaction, human-approved spend authorization, MCP-native. Works anywhere Visa is accepted.
AAVE V2/V3 lending protocol data across 7 chains via The Graph — reserves, user positions, health factors, liquidations, flash loans, and governance.
Toss Securities (토스증권) Open API MCP server. Real-time quotes, orderbook, candles, holdings, buying power, and order management (create/modify/cancel).
Standardized SEC EDGAR financial data — income statements, balance sheets, cash flow and 40+ ratios for every US public company, normalized from raw XBRL. Install with `npx secfinapi-mcp`.
Disney Lorcana TCG card search, deck analysis, ink curves, lore generation, and franchise browsing. 7 tools, 2,710 cards embedded.
Multi-jurisdictional legal analysis (ISO 31000) for Spanish, Latin American and European law. 11 tools: `analyze`, `draft`, `audit`, `monte_carlo`, `doctrina` (DGT/TEAC), `jurisprudencia` (CENDOJ ~141k + Colombian CC/CSJ/CE ~106k), `opinion`, `redteam`, `cross_border_compare`, `consulta`. Install: `npx -y @nexus-legal/mcp` with API key from https://nexusquantum.legal/developers.
Patent intelligence and prior-art research for the AI Patent Search Generator. Eleven tools: full patent dossier (bibliography, claims, citations, family, classifications, examiner stats); USPTO prosecution-history file wrappers; AI Office Action analysis (rejection grounds, cited prior art, suggested response arguments); Boolean query generator; multi-strategy patent search (telescoping / onion-r
AI image annotation and marketing-visual generator powered by [MarkItUp](https://markitup.app). Five tools: generate polished marketing visuals from a screenshot (Claude writes copy → Gemini renders across 50+ templates including glassmorphic, bold marketing, documentation, and app store), regen, AI outpaint, and HD background removal. Install: `npx -y markitup-mcp-server`.
Privacy-first web analytics with native MCP server. Query pageviews, referrers, trends, and AI-generated insights for your sites.
An MCP server to search for (free) stock images and videos from pexels.com.
Convert files (DOCX, XLSX, PPTX, images…), HTML, and Markdown to pixel-perfect PDFs via the FileToPDF API. Returns the PDF as an embedded resource or saves it to disk. Runs via `npx filetopdf-mcp` or a hosted Streamable HTTP endpoint; free API key in one click.
Curated audio-news with a market-aware news signal. Search articles, fetch narrated audio, subscribe topic feeds, surface stories matched to actively traded Kalshi event contracts (CFTC-regulated; qualitative signal tags + link-out to Kalshi, never raw market data). 8 tools (7 free + 1 x402-paid over USDC on Base). Install via `npx -y storyflo-mcp`.
OpenGraph.io API integration for extracting OG metadata, taking screenshots, scraping web content, querying sites with AI, and generating branded images (illustrations, diagrams, social cards, icons, QR codes) with iterative refinement.
Canonical MCP server resolver. Returns the right MCP for any agent intent with an invocation-ready snippet and an Ed25519-signed trust passport. Cross-registry coverage. `npx -y @unfragile/mcp-server`
MCP stdio interceptor (`@jamjet/mcp-shim`) that applies one YAML policy file (block / require_approval / audit / budget cap) to `tools/call` requests before they reach the real MCP server. The same policy also runs in Claude Code PreToolUse hooks (`@jamjet/claude-code-hook`), OpenAI Agents SDK guardrails (`@jamjet/openai-guardrail`), and JamJet's Python/TS SDKs — `jamjet audit show` tails every de