MCP Server Registry
Browse 21,940 servers scanned across 184 detection rules
Wudao A-Share Stock Data MCP
Read-only China A-share data for AI agents: market, limit-up, capital flow and disclosures.
@wukongcrm/mcp-server
Local MCP server for fixed 72CRM API access.
wwhois.ru domain tools
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Wwise MCP Server
Wwise automation via WAAPI: 45 tools, batch super-interfaces, subscriptions, SoundBank, profiler.
WxO Agent MCP
Invoke a Watson Orchestrate agent via MCP. Configure with WO_AGENT_ID.
wyd
Local runtime provenance for coding agents. Inspect sessions and explain which one owns a process.
Wynncraft
Wynncraft MMO player + guild + leaderboard + item DB lookups.
wzzotero-mcp-server
Simplified MCP server for accessing Zotero libraries by collection name
X1-BaaS Scraping API
Stealth scraping API for AI agents. Clean Markdown from any URL. x402 crypto payments.
x402 Bazaar Rank
Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402.
x402 Checker (AI Nock)
Free check; paid report $0.05; check_batch/who/md/headers/json/sanctions/domain/email/bizdays $0.01.
x402 Discovery MCP
Discover x402 APIs by capability, price & trust. Powered by x402Scout.
x402 Doctor
Check x402 endpoints like a paying agent: diagnose, fix plans, pre-payment checks. Free quick check.
x402engine
MCP server connecting AI agents to 108 pay-per-call APIs through x402: 72 LLMs plus image, video, audio, web, code, crypto, wallet, travel, and IPFS. Pay per request in USDC on Base or Solana, or USDm on MegaETH.
x402 Ethereum RPC
Ethereum mainnet JSON-RPC paid per call in USDC on Base. No account, no API key: the wallet pays.
x402 Facilitator Proxy
Multi-tenant HTTP 402 infrastructure gateway and stdio MCP server for machine payments.
x402-farm
64 x402 tools: cheap LLM $0.002, web+news search, French residential-IP scraping, FR/UK/US data.
x402 Gateway — Inspect Paid API Terms
Discover x402 paid APIs and inspect fresh payment requirements before authorizing spend.
x402 government-data search
Search five paid x402 government-data APIs (IRS, FDA, SSA, HCAD); full records paid over x402.
x402 JSON Repair
Pay-per-call JSON repair + JSON Schema validation for AI agents (USDC on Base, x402).
x402-market
Let AI agents pay-per-call for any HTTP API via x402 on Base mainnet. One tool: pay_and_call.
x402 MCP Starter
Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.
x402 Micro Tollgate
x402 HTTP 402 + MCP paywall: charge USDC per agent call. Self-host via npx or Docker.
x402nano
Machine-payable prediction-market briefs and probability-change monitoring for AI agents.