MCP servers (19942)
wu-wei-router
Plan agent workload routes from evaluation and cost data. $1 USDC per plan; modeled savings only.
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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 Doctor
Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.
x402 Merchant Check
Pre-payment merchant trust checks for x402 agents on Base and Solana.
x402 economy tools
Measured x402 ecosystem data, facilitator reliability, and live endpoint checks.
x402-payment-safety
Authorize x402 payments before signing with request-bound, signed safety decisions.
x402-solana
x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.
xNotepad AI
Create, search, and update notes in an xNotepad AI notebook, with semantic search and AI Q&A.
xRocket Exchange MCP
Autonomous xRocket CEX trading inside operator-set limits, plus live market data over MCP
xfinlab
Financial intelligence for AI agents: market events, sentiment, technicals, news feed.
xkcd Comic Suggester
Suggests a relevant xkcd comic during a conversation, via semantic search over every comic.
xmp4 — Semantic code knowledge for your stack
OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.
xpay Academic Research
30+ academic research tools. Semantic Scholar, arXiv, PubMed, bioRxiv, CrossRef, IACR.
xpay All Tools
980+ AI tools as MCP servers. Finance, lead gen, scraping, dev tools, media, research, and more.
xpay Competitive Intel
40+ competitive intel tools. Brand.dev, Coresignal, Keywords Everywhere, Exa, Firecrawl.
xpay Content Research
40+ content research tools. Perplexity, Tavily, Semantic Scholar, FLUX, Ideogram, Recraft.
xpay DevTools
30+ dev tools. Context7, Code Runner, Python Execute, Code Sentinel, NPM Sentinel, PlantUML.
xpay Finance
253 finance tools. Financial Modeling Prep, Alpha Vantage, AkShare, Polymarket, Dome.
xpay Lead Gen
50+ lead gen tools. Apollo, Hunter, Nyne, Tomba, Sixtyfour, Fiber, Exa. Pay-per-use via x402.
xpay Marketing
50+ marketing tools. Lead gen, competitive intel, SEO, content research. Pay-per-use via x402.
xpay Media Studio
25+ AI media tools. FLUX, Ideogram, Recraft, Stability AI, MiniMax video, Kokoro TTS.
xpay Social Media
96 social media scraping tools. Twitter/X, LinkedIn, Instagram, TikTok, Reddit, YouTube.
xpay Web Scraping
35+ web scraping tools. Firecrawl, Bright Data, Jina, Olostep, ScrapeGraph, Notte, Riveter.
xrpl-referee
XRPL escrow for agent-to-agent payments: hire, prove, AI-audit, auto-pay on PASS.
xrpldashboard
Read-only XRP Ledger MCP tools with proof-annotation envelopes and signed daily snapshots.
xrploracle
XRPLOracle - 31 XRP Ledger tools: payments, DEX, AMM, hooks, NFTs, validators, DIDs.
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