Security Intelligence Registry

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21,123 MCP servers discovered across 12 categories. 150+ detection rules. Zero guesswork.

21,123MCP servers discovered and analyzed
21,117Scanned
150+Rules
12Categories
177Detection RulesDeterministic · No LLMs · No false positives
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Filter:796 servers
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Puzzle Subway Server

Provide real-time subway congestion information for Seoul with station and line-based search capabilities. Enable users to query current subway crowding data easily. Enhance transit planning with up-to-date congestion insights.

search
QAnon

Enables access to QAnon drops for sociological research.

searchPython
Qdrant Docs Rag

Real-time documentation context through vector-based search and retrieval via Qdrant.

searchTypeScript
qmd

mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

tobisearchTypeScript
Quotewise

Semantic quote search across 600K+ quotes with attribution verification and source transparency.

quotewisesearch
RAG Anything

Provides RAG capabilities for processing and querying document directories using LightRAG with multimodal content extraction across PDF, DOCX, PPTX, TXT, and MD formats, supporting batch processing, persistent instances, and multiple query modes for research workflows and knowledge base construction.

search
RAG Documentation

Integrates Qdrant vector search with documentation retrieval to enable context-aware responses and semantic querying for enhanced knowledge access.

search
ragflow-retrieval-mcp-server

This mcp server is used to search content from the ragflow knowledge base.

searchPython
Ragie

Integrates with Ragie's knowledge base retrieval system to enable efficient querying and information extraction from large-scale datasets.

ragieaisearchJavaScript
RAGMap

Discovers RAG-capable servers with semantic search and filtering.

khalidsaidisearchTypeScript
RAG Memory

Provides a knowledge graph-enhanced retrieval system that combines vector search with graph-based relationships for persistent memory and contextual information retrieval

searchTypeScript
RDF Explorer

Enables conversational exploration and analysis of RDF Knowledge Graphs through SPARQL queries, full-text search, and visualization tools in both local file and endpoint modes.

emekaokoyesearchPython
read-website

Extract website content quickly for research and analysis. Read documentation, summarize pages, and gather insights from across the web. Receive clean, structured output that preserves links and hierarchy.

search
Readwise

Integrates with Readwise to search and retrieve highlights from a user's library, enabling researchers and knowledge workers to reference saved notes during conversations without switching contexts.

searchTypeScript
reddit-mcp-server

⚙️ A Model Context Protocol (MCP) that provides tools for fetching and creating Reddit content

jordanburkesearchTypeScript
Reddit Research

Turn Reddit into structured insights with full citations

king-of-the-gracklessearchPython
Reddit (Strider Labs)

Searches subreddits, browses posts and comments, and manages interactions via browser automation.

search
Reexpress SDM Verification

Enable Similarity-Distance-Magnitude statistical verification for your search, software, and data science workflows.

search
Repository Search

Provides efficient file search functionality within repositories, respecting ignore patterns and offering configurable text content matching for development tools and applications.

search
Request Tracker by crunchtools

Manages Request Tracker (RT) tickets with search, creation, updates, time tracking, and workflow automation.

crunchtoolssearchPython
Research Hub

Searches academic papers across 13 providers including arXiv, PubMed, Semantic Scholar, and IEEE.

search
research-mcp
jwyniasearchTypeScript
Research MCPs

Collection of research tools providing arXiv paper search and Feishu document upload capabilities.

search
Research Router

Intelligently routes research queries across multiple remote MCP servers by analyzing language, complexity, and time sensitivity to recommend optimal tools and execute them in parallel.

search
ResearchTwin

Federated research discovery with S-Index metrics.

martinfraschsearchPython