MCP-RAG Server
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Alternatives to MCP-RAG Server
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Related Servers
- FlicenseNot gradedqualityDmaintenanceImplements Retrieval-Augmented Generation (RAG) using GroundX and OpenAI, allowing users to ingest documents and perform semantic searches with advanced context handling through Modern Context Processing (MCP).5-
- AlicenseNot gradedqualityDmaintenanceA local RAG server that enables document indexing and sentence window retrieval across multiple file formats like PDF, MD, and DOCX. It supports both local Hugging Face models and OpenAI embeddings for efficient context-aware querying through the Model Context Protocol.GPL 3.0
- AlicenseNot gradedqualityDmaintenanceA Model Context Protocol server that enables intelligent document search and retrieval from PDF collections, providing semantic search capabilities powered by OpenAI embeddings and ChromaDB vector storage.13MIT
- FlicenseNot gradedqualityDmaintenanceA Retrieval Augmented Generation MCP server that ingests documents into a local vector database and enables semantic search queries.10-
- AlicenseNot gradedqualityNot gradedmaintenanceA Python server that enables retrieval-augmented generation through semantic, question/answer, and style search modalities using PostgreSQL and pgvector for embedding storage and retrieval.2Apache 2.0
- AlicenseNot gradedqualityBmaintenanceA local-first semantic search server for documents, supporting PDFs, Office files, and text/markdown, enabling natural language search via the Model Context Protocol (MCP).1MIT
TDQS
Scored across 3 tools
The tools have significant overlap and unclear boundaries. Both 'process_search_query' and 'search_doc_for_rag_context' appear to handle search queries with similar inputs (query strings) and similar purposes (retrieving relevant information). While 'process_search_query' mentions GroundX and OpenAI integration and returns a structured SearchResponse, while 'search_doc_for_rag_context' returns plain text for RAG context, their core functionality is too similar, likely causing agent confusion about which to use for search tasks.
The naming is mostly consistent with a verb_noun pattern ('ingest_documents', 'process_search_query', 'search_doc_for_rag_context'), though 'search_doc_for_rag_context' is slightly verbose and includes an abbreviation (RAG). All use snake_case, and the verbs ('ingest', 'process', 'search') are appropriate for their actions, with only minor deviations from perfect consistency.
With only 3 tools, the count feels thin for a RAG server's scope, which typically involves more operations like document management (e.g., delete, list), query customization, or knowledge base maintenance. While the tools cover basic ingestion and search, the limited number may restrict agent workflows and indicate an incomplete surface, though it's not extreme.
There are significant gaps in the tool surface for a RAG server. Core operations are missing: no tools to list, update, or delete documents from the knowledge base, and no way to manage the knowledge base itself (e.g., clear or reset). The search functionality is duplicated rather than expanded, and there's no support for advanced RAG features like chunking or metadata handling, which will likely cause agent failures in complex tasks.