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maintenanceEnables ingestion and semantic search over text documents using PostgreSQL + pgvector and OpenAI-compatible embeddings, allowing any LLM agent to retrieve relevant chunks for grounded answers.
4
AGPL 3.0
77,815 servers. Updated
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"Information or uses related to a rag" matching MCP servers:
- AlicenseAqualityAmaintenance"primitive" RAG-like web search model context protocol server that runs locally. ✨ no APIs ✨5133PythonMIT
- AlicenseAqualityBmaintenanceEnables searching and retrieving documentation from crawled documentation sites as an MCP server, allowing coding agents to query real docs instead of relying on training data.4MIT
- AlicenseBqualityAmaintenanceA lightweight MCP bridge that lets Claude Code delegate heavy tasks to the Antigravity CLI - saving context window and tokens for what matters.112MIT
- FlicenseCqualityCmaintenanceProvides RAG tools with local vector retrieval and web fallback using Firecrawl, enabling document ingestion and querying through MCP stdio transport.3
- AlicenseAqualityBmaintenanceFetches a URL and returns the main content as clean Markdown, using plain HTTP when possible and headless Chromium for JavaScript-rendered or bot-protected pages.1MIT
- AlicenseAqualityAmaintenanceA multi-agent Retrieval-Augmented Generation system exposed as an MCP server. Ask a question and a LangGraph pipeline plans the retrieval, pulls evidence from a pgvector knowledge base, optionally augments it with live web research, drafts a cited answer, and then self-critiques it for grounding — revising until the answer is supported by the sources.31MIT
- AlicenseAqualityBmaintenanceA local MCP server that enables LLMs to securely search and read files within designated Google Drive folders. Supports Google Docs, Google Sheets, PDFs, and plain text with strict folder-scoping via service account authentication.4MIT
- FlicenseAqualityCmaintenanceSearches local markdown files using TF-IDF retrieval and serves full documents as resources.1
- FlicenseAqualityDmaintenanceConverts natural language queries into valid GraphQL queries and executes them against GraphQL APIs. Includes schema introspection, query validation, execution with authentication, and query history tracking.524
- AlicenseAqualityFmaintenanceLets AI assistants control the physical Return to Dark Tower board game tower via Bluetooth, enabling connection, calibration, sound, lights, drum rotation, seal breaking, and game sequences through natural language.3434MIT
- AlicenseAqualityCmaintenanceA lightweight MCP server for reading public YouTube data, offering tools to fetch video transcripts, playlist contents, and video metadata without requiring an API key.3MIT
- AlicenseAqualityCmaintenanceEnables genomic sequence analysis through the Evo 2 model, supporting DNA sequence scoring, embedding, generation, and variant effect prediction with multiple model checkpoints (7B, 40B, 1B parameters).62LGPL 3.0
- AlicenseAqualityAmaintenanceExposes the Grok Build CLI as MCP tools for Claude Code and other clients, enabling headless AI agents to perform tasks like code reviews, web research, and file operations with configurable permission levels.81MIT
- AlicenseAqualityBmaintenanceA hosted multimodal RAG MCP server that enables natural language queries over text and visual content (PDFs, images, etc.) with verifiable citations, easily run via npx with a Calypso API key.43792MIT
- AlicenseAqualityCmaintenanceFetches Langfuse observability traces directly into a VS Code coding agent's context, enabling querying and viewing trace data through natural language.31MIT
- FlicenseBqualityCmaintenanceA MongoDB MCP Server that allows AI agents and MCP clients to interact with MongoDB databases through standardized tools for CRUD operations, schema discovery, and collection management.8
- AlicenseAqualityAmaintenanceA bridge connecting AI agents to NCBI's PubMed database through the Model Context Protocol, enabling seamless searching, retrieval, and analysis of biomedical literature and data.113,327134Apache 2.0
- AlicenseAqualityBmaintenanceFetches web pages, converts HTML to markdown, and uses Claude to answer questions about the content.1MIT
- FlicenseAqualityBmaintenanceA small, readable MCP learning project implemented in TypeScript that uses a local JSON notebook to demonstrate core MCP features such as tools, resources, prompts, sampling, and notifications.6
