"Have I Been Pwned" matching MCP connectors:
Matching Connector Tools:
Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.
Measured share of answer for 20 SaaS brands. An open dataset, not an audit of your site.
Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.
Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.
Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.
Free AI-industry intelligence for agents: briefings, regulation tracker & regional lenses
AI-native real estate discovery with structured property search and market intelligence.
Search the AI Tool Directory catalog: tool details, status checks (alive/acquired/deceased + cause and date), alternatives, and side-by-side comparisons. Read-only.
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.
Validate startup ideas with behavioral evidence — not opinion. Demand Discovery AI™ is a sales-agent MCP that answers founders' questions about the validation framework, the four data-signal categories (Search & attention, Conversation & pain, Adoption & spend, Capital & hiring), the Demand Score™, and the Build/Pivot/Kill verdict™. Includes 7 tools: ask a free-form question, get the validation framework, get product details, explain demand signals, compare validation approaches, get data-source
Run AI market research: synthetic customer panels for concept testing, message testing, segments.
Tradier MCP — stock & options market data via the Tradier Brokerage API
Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)
Disability insurance MCP: a quote_request action plus carrier and coverage research tools.
SingStat Table Builder MCP — Department of Statistics Singapore.
OWID MCP — Our World in Data chart/indicator access (free, no auth)
OpenCitations COCI — open-license citation index by DOI