MCP servers for Grok Build

Score merchant domain, https URL, or 0x wallet trust before an agent pays. Does not send payments.

Payment identity intelligence for AI agents.

Directory of US clearinghouse/payer APIs (Availity, Optum, Waystar) with pricing & access signals.

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

Validate JSON, YAML, XML and CSV with exact line/column errors and silent-corruption warnings.

Agent Trust Score earned through Proof of Outcome. Browse and buy as paylyte-core.

Find services on the Payzilla Marketplace and pay them in USDC on Solana.

Running coach: your AI reads your runs and recovery, and writes sessions to your watch or phone.

pcap magic endian, bytes discarded

Design, publish and render PDF templates with Typst. Full template lifecycle over MCP.

Give your agent a prepaid fiat wallet: pay any API per call in cents, no crypto, spend caps.

Whether AI search recommends your brand, which questions rivals win, and why engines skip your site.

Brazilian deals: search active promos, coupons and price history from Brazilian online stores.

Check if a domain is available and what it costs at pekt, a Norwegian domain service. No login.

Stockholm transit: realtime departures, trip planning, disruptions and personal commute status.

搜尋引擎與 AI 爬蟲工具箱：搜尋指令、爬蟲驗證、收錄與 AEO 健檢。台灣繁體中文 MCP 工具。

遊戲發售日與預告片資料庫：新作發售日、延期消息與官方預告。台灣繁體中文 MCP 工具。

llms.txt 檢查工具：檢查網站的 llms.txt、robots 與 sitemap。台灣繁體中文 MCP 工具。

Short essays and fragments. Free for humans; machines pay pennies per read via x402.

Deliver music to PENNY streaming: DDEX ERN or direct upload. $0.01/stream, 71% to rights holders.

Cross-border pension facts with sources and dates, and written answers from pension authorities.