MCP servers for HTTP / API

SEFAZ PR: Guia de IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SEFAZ PR: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Engineering log of self-hosted AI on NVIDIA DGX Spark (GB10/SM121A). 60+ articles indexed.

Amazon PPC data, P&L and inventory for AI assistants; changes only after your approval.

Physical-world evidence and operability checks with provenance and explicit data gaps.

US market mood, stock sentiment, SentiSense Score, news, analyst ratings, and institutional flows.

This is an information site about search engine optimization run by SEO consultant Tsuyoshi Kashiwazaki. (Search the content of…

Validate Meta-ExternalAgent and Meta-WebIndexer IP addresses. Remote MCP validate_ip tool.

SHAKE128 hex length band, input discarded

Services, case studies, 169 data and AI guides, and AI readiness scoring. Read-only, keyless.

Shots to milliliters, number discarded

Book recommendations from your reading history, plus your shelves, ratings and series order.

Software for your AI: company files, spreadsheets and rules, with per-person access and history.

Human-in-the-loop API for AI agents. CAPTCHA, OTP, KYC, and approvals by real humans.

SIP/VoIP/telecom grounding for AI agents: vendor docs, RFCs, STIR/SHAKEN, traces, configs.

SipHash-2-4 hex length, input discarded

Monitor and maintain client WordPress sites: updates, uptime, PHP errors, performance and reports.

Multistream to Twitch, YouTube and Kick; generate OBS overlays from a plain-English prompt.

CuNi exactness, Chamber two-key JSON, Agent-Rider. Lab signup, agent keys, x402 catalog.

URL-friendly slugs from text — transliteration, custom separators. x402 micropayment.

Smartling MCP Server