"VoltHQ - Platform or Service Information" matching MCP connectors:

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Provides a platform-agnostic specification of the technical features every decent website should have

AI infrastructure design agent. Describe your app in plain English; Riley designs, prices, and deploys AWS or GCP infrastructure with generated Terraform.

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

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Your app's translations in Tolgee: search keys, create translations, trigger machine translation

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

Field-service dispatch: instant quotes, tracked work orders, public evals across 8 trade verticals.

Convert handwriting into text, LaTeX math, chemistry, or molecular structures.

Build, edit, and deploy Telegram bots on FlowCastle's hosted visual flow platform.

Search SORACOM documentation: service guides, FAQ, API references, IoT recipes, etc.

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Hireable AI-visibility service: get a business named in AI answers. Free audit + x402 hire.

Trending topics, cross-platform sentiment, viral content, community pulse & brand mentions.

Ski apartment search with one- or two-week prices, availability, destinations and ski passes.

Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample

Tollbooth Authority — Certified Purchase Order Service for DPYC operators