"An exploration of deep search technologies or methods" matching MCP connectors:

Search domain availability and pricing, straight from chat, then open a link to register.

AI-agent image generation: cohesive sets & illustrations. PNG/WebP (optional transparency) or JPEG.

AI title risk analysis for Florida real estate closing docs. Get an API key at curagent.io

Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.

Access the latest technology news from NewTqnia.com through the Model Context Protocol. Search articles, retrieve structured news content, browse categories, tags, and timelines, and access authoritative technology reporting for AI assistants, research, and automation.

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

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).

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

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.

MCP server for GOV.UK — search, content retrieval, organisation lookup, and postcode resolution.

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

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

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

Search foods, compare nutrients, and look up the full USDA FoodData Central database.

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

Search and vet SEC-registered financial advisors: profiles, disclosures, firm fees, credentials.

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Search and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.