MCP Servers

Model Context Protocol servers you can connect an agent to — every one tested with live protocol probes. 13,768 indexed and tested.

• WPWriter — WordPress AI Content & SEO

  WordPress MCP server: generate SEO posts, AI images, autoblog & WooCommerce on your self-hosted site

• Writing MCP

  Metadata-first fiction editing and reasoning tools for long-form writing projects.

• Wubble

  Create, inspect, and manage Wubble music, speech, voice, and sound-effect requests through MCP.

• Wynncraft

  Wynncraft MMO player + guild + leaderboard + item DB lookups.

• x402-market

  Let AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.

• x402nano

  Machine-payable prediction-market briefs and probability-change monitoring for AI agents.

• x402 Triage MCP

  MCP server for no-payment x402 surface triage, 402 Index health checks, and paid review handoff.

• x402 Universal Payer

  Pay any x402 endpoint on the open web: auto-paying bridge with Bazaar discovery and spend caps.

• x402 Video — AI Video Generation (pay-per-call, no account)

  Pay-per-call AI video generation (Seedance text-to-video) via x402. USDC on Base, no API key.

• x402 Wallet

  Self-custodial x402 wallet for AI agents: discover, inspect, and pay any x402 service in USDC.

• x711 — Universal Agent Gas Station

  Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

• xaffinity MCP

  MCP server for Affinity CRM - entity search, relationship intelligence, and workflow management

• Xahau MCP

  First MCP for the Xahau network — offline Hook WASM VM + static analyzer, read-only ledger tools.

• XAPS MCP Server

  Pre-execution audit for autonomous agents. Independent receipt before irreversible actions.

• X Archive RAG

  Local-first MCP tools for searching and drafting from your X/Twitter archive.

• Xavio Merchant

  Authenticated MCP for Xavio merchants: stories, products, schedules.

• Xavio Storefront

  Search the public Xavio catalog and create firm checkout quotes.

• xbbg MCP

  Local Bloomberg tools for xbbg users.

• xcforge - iOS MCP Server & CLI

  95 MCP tools for iOS — build, test, simulate, automate UI, capture, and diagnose.

• Xcode: MCP Bridge Wrapper for Cursor

  Python wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor

• Xcode: MCP Bridge Wrapper for Cursor

  Python wrapper that makes Xcode's MCP bridge compatible with strict MCP clients like Cursor

• XDaLa Workflow Builder

  Remote MCP server for XDaLa workflow preparation on XGR.Network.

• xDEO — Earnings Oracle

  Reputation-ranked analyst earnings estimates. Pay per call via x402 on Base.

• Xentropy Notes — Memory Layer for AI

  Semantic search and knowledge graph for your Wall notes from Claude Code and MCP clients.

• Xero

  MCP server for Xero API integration

• Xero

  MCP server for Xero accounting — contacts, invoices, payments, accounts, and financial reports.

• Xero

  Xero (Accounting) MCP Pack

• Xero MCP

  Every Xero Accounting read plus a local SQLite ledger - aging, reconciliation, and GL tie-out

• xete

  End-to-end-encrypted, sovereign inbox for AI agents. The server only ever sees ciphertext.

• XFish Horgász Webáruház

  XFish.hu Hungarian fishing tackle webshop. Search 90000+ products by category, brand, price.

• XFMS — Model Source

  Pick the right LLM for any task. Ranked shortlist with rationale across 8 evaluators.

• XHelio-SPICE

  Spacecraft ephemeris made easy — auto-managed SPICE kernels for heliophysics

• xhost

  Agent-first hosting: create apps, commit code, deploy, get HTTPS URLs. OAuth sign-in, no tokens.

• Xiaohongshu (Little Red Book) MCP Server

  Publish, search, and manage Xiaohongshu (Little Red Book) content via MCP tools.

• Xitoring

  Connect AI assistants to Xitoring monitoring: servers, uptime, incidents, metrics, SSL, and alerts.

• xkcd

  XKCD MCP — wraps xkcd.com JSON API (free, no auth)

• XMemo

  User-owned memory for AI agents, Copilot, Claude, IDEs, CLIs, and chat apps over remote MCP.

• xmp4 — Semantic code knowledge for your stack

  OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.

• XP MCP

  Connect your XP account to AI via Brazil's Open Finance: balances, statements, cards, investments. R

• xportalx

  AI agent gateway with web fetching, data extraction, crypto pricing, and x402 payments

• xProof

  Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs.

• Xquik MCP Server

  X data platform with 100+ REST endpoints, MCP tools, webhooks, SDKs, and confirmed writes.

• XRay-Vision

  AI-powered codebase analysis — call graphs, security, dead code, complexity. 150+ tools.

• XRPL-Utilities

  XRPL data tools for AI agents: wallet classifier, signals, RWA tracker, ETF flows. Pay via x402.

• XRPL Wallet Risk Score

  XRPL wallet risk scoring. Behavioral tags, sub-scores, graph analysis. Pay per call in XRP.

• xSkill AI

  AI content generation with 50+ models: image, video, TTS, voice cloning, and more.

• XTapDown

  14 X (Twitter) creator tools — tweet download, hashtags, hooks, engagement & ads-revenue calc.

• xytara MCP Executor

  Public MCP server for summaries, DNS lookup, catalog, replies, and JSON checks.

• xyz.arithym/arithym

  Precision math engine for AI agents. 203 exact methods. Zero hallucination.

• xyz.cabalspy/wallet-tracker

  KOL, smart money & whale wallets API on Solana, BNB, Base, ETH: Wallet tracker, Leaderboard

• xyz.dreamtap/mcp

  Dreamtap provides sources of inspiration to your AI to make it more creative.

• xyz.fluxiq/agent

  Non-custodial Ethereum swaps and managed liquidity. You sign every tx; FluxIQ holds no funds.

• xyz.loadbay/loadbay

  Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.

• xyz.lonestaroracle/mcp-server

  45 AI data tools for agents — crypto, DeFi risk, audits, equities, energy, and more.

• xyz.sputnikx/market

  Sputnik X: EU trade 63M+, LV customs, salary, sanctions, EU AI Act, SoulLedger + x402 USDC.

• xyz.urbanplayground/events

  Live event discovery: concerts, club nights, art, comedy, and festivals across 14 cities.

• YADE MCP Server

  MCP server for YADE — open-source DEM engine. Browse API docs, run simulations, manage tasks.

• Yahoo Finance

  Real-time Yahoo Finance data: quotes, history, financials, analyst ratings, options, and news.

• Yandex Direct

  MCP server for Yandex Direct API v5: manage PPC campaigns, ads, keywords, and statistics.

• yandex-direct-mcp

  MCP server for Yandex Direct — PPC campaigns, ads, keywords, statistics (Russia)