Search & Knowledge MCP Servers

Pay-per-call recalls, border waits, fuel, air quality, wash-sale checks via x402; your engine too.

Connect coding agents to your Althea and her network of ML researchers.

Live Wikipedia edit feed, page summaries, trending pages, and Wikidata search.

Search DVSA's real, live UK Vehicle Operator Licensing register -- every goods vehicle and PSV operator licence in Great Britain (69,127 operators, updated weekly) -- for a haulier or logistics operator by name. Returns licence status, authorised fleet size, and cross-references the operator's real Companies House status to flag a rare but real risk: a licence that still reads valid while the operator's actual registered company is dissolved or in liquidation.

U.S. business lookup and search via KnowFirm. Bring your own API key; each call uses 1 credit.

Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.

Cloud MCP for project data, analytics, research, content planning, media generation, and growth.

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A Model Context Protocol (MCP) server that provides conversational interface for the exploration and analysis of RDF (Turtle) based Knowledge Graph in Local File mode or SPARQL Endpoint mode.

Semantic memory for AI agents. Local-first, MCP-native.

Analyze stocks with summaries, price targets, and analyst recommendations. Track SEC filings, divi…

Zettelkasten knowledge management MCP server for Claude Desktop with knowledge graphs, imoort/export tools, and Claude Skills integration"

A carefully curated collection of high-quality tools, libraries, research papers, projects, and tutorials centered around Model Context Protocol (MCP) — a novel paradigm designed to enable modular, adaptive coordination between large language models (LLMs) and external tools or data contexts.

cotlib is a secure, high-performance Go library for parsing, validating, and generating Cursor-on-Target (CoT) XML messages. It features a comprehensive, embedded type catalog with metadata and XSD catalogue, robust validation logic, and LLM/AI-friendly search APIs. Designed for reliability, composability, and security.

eShopLite is a set of reference .NET applications implementing an eCommerce site with features like Semantic Search, MCP, Reasoning models and more.

Persistent memory for AI agents. Store, recall, and share knowledge across sessions.

Luxembourg legislation via MCP — full-text search across statutes and provisions

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

Spanish legislation via MCP — full-text search across statutes and provisions

Local MCP memory for coding agents. SQLite on your machine — preferences persist across chats.

Italian legislation via MCP — full-text search across statutes and provisions

VISEON's Schema.org knowledge graph: products, services, people, FAQs and terms, from viseon.io

Lithuanian legislation via MCP — full-text search across statutes and provisions

Portuguese legislation via MCP — full-text search across statutes and provisions