PubMed

Search, get info, check availability, get price quotes, send inquiries, and book appointments with real local service businesses (plumbers, electricians, dentists, salons, and more) through MCP. The infrastructure for agent-native local commerce.

Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups.

Search and manage 220M+ B2B contacts. Filter by title, industry, location, and more.

Local semantic search — embedding-powered grep for files, zero external services.

**Your company's brain for AI agents.** Quelvio continuously understands your organization's knowledge across every connected system — what's authoritative, what's recent, what's persistent, what's temporary, and what should be forgotten. Returns cited answers grounded in your authoritative sources, refusing when the corpus doesn't actually answer the question. ## What makes Quelvio different - **Cross-document supersession** — when sources conflict, surfaces the current truth and explicitly names what it supersedes - **Authority-weighted retrieval** — weights documents by who said them on the relevant topic - **Refuses on weak context** — when the corpus doesn't actually answer, says so. No hallucinated numbers, no fabricated citations - **Cross-source synthesis** — reasons across Slack, Confluence, Notion, Drive simultaneously with explicit source attribution - **Lifecycle awareness** — tracks current vs deprecated content, flags stale procedures ## Tools - `query_knowledge` — search across all connected sources with optional synthesis modes (fast / standard / deep) - `list_domains` — discover what knowledge domains your tenant has indexed - `get_source_detail` — chunk-level provenance for any cited result ## Setup 1. Sign up at https://quelvio.com — 5GB indexed + 2 queries/day free tier 2. Connect your sources (Google Drive, SharePoint, Confluence, Slack, Notion, GitHub) 3. Add this MCP server to your client 4. Complete OAuth on first tool call ## Authentication OAuth 2.1 with PKCE. Per-employee identity propagation — each query is scoped to the individual employee's permissions in source systems. ## Pricing Per Knowledge Token model. Paid plans scale with usage and seats.

Search and retrieve Korean statutes and administrative rules with precise filters. Access English translations and drill down to articles, paragraphs, and sub-items. Explore linkages with local ordinances and delegated authority to speed up legal research.