"LibreOffice Base" matching MCP servers:

Enables building a local, searchable knowledge base from YouTube videos, with research, transcript retrieval, and timestamped citations.

A free, plug-and-play knowledge base server that provides access to 10,000+ insight reports with secure local data storage.

Enables MCP clients to maintain a persistent Markdown knowledge base by ingesting sources, searching and reading notes, and creating or updating wiki pages with optimistic locking.

MCP server that provides programmatic access to the SOLVE-IT digital forensics knowledge base, enabling LLMs to query, navigate, and search forensic techniques, weaknesses, mitigations, objectives, and citations.

Provides US stock market data for AI agents, including intraday and daily bars, SEC fundamentals, filings, and insider data, with pay-per-query via USDC on Base.

A lightweight personal knowledge base MCP server that lets clients store, search, organize, and summarize research notes from a local JSON file.

AI knowledge marketplace for China data via x402 payments. Access university reports, industry briefings, and web content through Base chain USDC payments.

Delivers up-to-date computer vision and GenAI knowledge to AI assistants via a comprehensive knowledge base and RAVEN engine, enabling accurate and efficient responses.

Enables agent-native web search and multi-angle research synthesis with pay-per-call USDC payments on Base via x402, requiring no API keys or subscriptions.

Enables AI assistants to query a personal research paper knowledge base through hybrid search and reranking, allowing users to ask questions and retrieve relevant content from ingested PDFs.

Premium research articles for AI agents with x402 payment on Base network.

This MCP server wraps the SOLVE-IT digital forensics knowledge base, enabling LLMs to query techniques, weaknesses, mitigations, and their relationships through a set of MCP tools.

Enables AI agents to search and retrieve real-time news from 40 curated sources with micropayment-based access (USDC on Base). Provides both paid (search, headlines) and free (preview, status) tools for up-to-date information.

Enables AI agents to retrieve coordinate-based soil property values in real units and World Reference Base classifications, plus discover available properties and their depth intervals.

Real Monte Carlo simulation of a compound event or conditional probability. Named random variables, a safe expression interpreter, seedable for reproducibility. Priced per call via x402/USDC on Base.

Provides real-time and historical Indian stock market data from NSE and BSE exchanges with 66 tools covering quotes, options chains, corporate actions, IPOs, and market analytics for LLM-powered financial analysis.

Provides primary-source lithium and battery-metals mining data from SEC/ASX/TSX/SEDAR filings, with production, costs, reserves, and financials for 40 producers and 49 mines, paid per request via USDC on Base.

Enables research paper search and download, Zotero library management, and knowledge base export through natural language.

Enables AI agents to parse and extract text, metadata, and statistics from PDF documents via URL, with x402 micropayments on Base Mainnet.

Enables AI coding assistants to query private academic paper collections via standard MCP tools, with hybrid retrieval, reranking, and inline citations.