Search & Knowledge MCP Servers

Connect your EndNote reference library to Claude AI — search, cite, and read PDFs directly in conversations

Pay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.

MCP server for finding books in city library systems

AI-powered deep research tool using Model Context Protocol

MCP server for VisiblyAI SEO tools - free local tools + paid API-powered SEO analysis

A knowledgebase MCP server for biomedical research, part of the BioContextAI project.

MCP server for Yandex Wiki with full-text search

Benign slopsquatting research package

Permission-aware retrieval for AI systems: policy-enforced access to organizational knowledge.

Enterprise-grade MCP server with sequential thinking, project convention learning, and intelligent memory management

MCP server giving AI agents offline, searchable access to the OSDev wiki (wiki.osdev.org) - full-text search, sections, links.

Scopus MCP server and more: search, full text, citation networks, journal quality and bibliometrics; OpenAlex without a subscription

Stdio-first Agent MCP workpack for local tools, audit chains, search, memory, and pipelines.

MCP server for producing verifiable FORRT nanopublication chains — grounded quote verification and compact Science Live constellation projections, for replications and new research alike.

Open-source MCP server for Kalshi Trade API v2 market research and trading

MCP server for archive.org — Wayback Machine, Internet Archive catalog, and saved-page retrieval

MCP server for Red Hat Knowledge Base

Verified-artifact library: match, ask, run fixture programs, reuse sealed pages (HTTP 402 toll).

Flight planner for AI agents: airport lookup, nearby search, route check, distance, rolling BTS fare baseline, date hints, trip skeletons, ranked 1-stop/2-stop pairs. No booking.

Search 1.8M+ live Brazilian used-car and motorcycle listings, with FIPE reference prices.

Prediction-market research: market reads, news, guided analyses and an analyst.

This is an MCP (Model Context Protocol) server for the Outline knowledge base. It exposes Outline's API as MCP tools so clients can read and manage data in Outline.

AgensGraph knowledge-graph memory MCP server (entities, relations, observations).

Online-first, read-only research tools for RegNetwork