"Converting Natural Language to SQL Queries" matching MCP servers:

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  Fuel Network & Sway Languageofficial

  FuelLabs

  F

  license

  -

  quality

  F

  maintenance

  Enables semantic search and interaction with Fuel Network documentation and Sway Language resources within AI-powered development environments. It provides high-quality technical context using a local vector database to assist with smart contract development and FuelVM queries.

  Last updated 2026-05-27

  7

• Tiny Chat

  to-aoki

  A

  license

  -

  quality

  C

  maintenance

  A lightweight RAG system that provides an MCP server for searching and interacting with vector-based knowledge bases. It enables users to perform retrieval-augmented generation and search across Qdrant collections through a standardized interface.

  Last updated 2025-12-19

  2

  MIT

• Scripting Docs MCP

  JaxsonWang

  A

  license

  -

  quality

  -

  maintenance

  Provides semantic search over ScriptingApp documentation by converting Markdown/MDX files into a LlamaIndex vector store. Supports multi-language indexing and enables natural language queries against technical documentation through MCP tools.

  Last updated 2025-12-15

  2

• semantic-code-mcp

  vrppaul

  F

  license

  A

  quality

  D

  maintenance

  A local MCP server that provides semantic code search for Python codebases using tree-sitter for chunking and LanceDB for vector storage. It enables natural language queries to find relevant code snippets based on meaning rather than just text matching.

  Last updated 2026-03-08

  3

  2

• memory-bank-mcp

  gcorroto

  A

  license

  A

  quality

  D

  maintenance

  MCP server for semantic code indexing using vector embeddings, enabling AI agents to maintain persistent memory of codebases through natural language queries and intelligent chunking.

  Last updated 2026-01-28

  19

  7

  4

  MIT

• Combined MCP Server

  manish6007

  A

  license

  A

  quality

  C

  maintenance

  Integrates Redshift database query capabilities with vector-based knowledgebase tools for semantic search and RAG applications. It enables users to execute SQL queries, explore database schemas, and perform hybrid semantic searches on markdown files stored in S3.

  Last updated 2026-07-13

  7

  MIT

• Vectorize MCP Server

  dannwaneri

  A

  license

  A

  quality

  C

  maintenance

  Provides semantic search capabilities by connecting Claude Desktop to a Cloudflare Workers backend powered by Vectorize. It enables natural language querying of knowledge bases using vector similarity and edge-based embedding generation.

  Last updated 2026-04-26

  2

  MIT

• @rosalinddb/mcp

  rosalinddb

  A

  license

  A

  quality

  A

  maintenance

  Model Context Protocol server for RosalindDB, enabling AI clients to create datasets, ingest vectors, run similarity queries, and check usage on a cost-optimized vector search database.

  Last updated 2026-06-07

  11

  14

  Apache 2.0
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  Astra DB MCP Serverofficial

  datastax

  A

  license

  A

  quality

  D

  maintenance

  A Model Context Protocol server that allows Large Language Models to interact with Astra DB databases, providing tools for managing collections and records through natural language commands.

  Last updated 2026-07-20

  16

  45

  39

  Apache 2.0

• Redis MCP Server

  Yuchenhui

  A

  license

  A

  quality

  D

  maintenance

  Enables AI agents to manage and search data in Redis using natural language. Supports hashes, lists, sets, sorted sets, streams, JSON, and vector search.

  Last updated 2025-10-20

  44

  MIT
• 

  Redis MCP Serverofficial

  redis

  A

  license

  B

  quality

  B

  maintenance

  The official Redis MCP Server is a natural language interface designed for agentic applications to efficiently manage and search data in Redis.

  Last updated 2026-07-28

  51

  555

  MIT
• 

  Baidu Vector Database MCPofficial

  baidu

  A

  license

  B

  quality

  D

  maintenance

  A server that provides access to Baidu Cloud Vector Database functionality through the Model Context Protocol, enabling LLM applications to perform vector searches and database operations via natural language.

  Last updated 2026-06-08

  14

  3

  Apache 2.0

• My Finance MCP Server

  xinrong-meng

  A

  license

  B

  quality

  D

  maintenance

  Enables Claude to store and query personal finance transactions using semantic search. Transactions are persisted in ChromaDB and JSON, allowing natural language questions about spending trends and portfolio allocations.

  Last updated 2025-11-16

  4

  MIT

• MCPg - Production-grade

  devopam

  A

  license

  B

  quality

  A

  maintenance

  A production-grade Model Context Protocol server for PostgreSQL. Lets AI agents safely inspect, query, operate, and tune a Postgres database — over 100 tools spanning catalog introspection, query intelligence, natural-language SQL, structural diffs, hybrid search, graph queries, data movement, live ops, and more.

  Last updated 2026-07-29

  100

  8

  MIT

• MindsDB MySQL MCP Server

  nikhgupta

  F

  license

  B

  quality

  D

  maintenance

  Connects AI clients to MindsDB via the MySQL protocol to execute SQL queries, manage databases, and perform semantic searches within knowledge bases. It enables automated workflows through job scheduling and provides seamless integration with external data sources.

  Last updated 2026-01-22

  11

• ChromaDB MCP Server

  scooby359

  F

  license

  B

  quality

  D

  maintenance

  Enables GitHub Copilot to query local ChromaDB instances to retrieve relevant documents and context for AI conversations. It allows users to search vector collections using natural language tools directly within VS Code.

  Last updated 2026-02-13

  1

• MCP Power - Knowledge Search

  wspotter

  A

  license

  B

  quality

  -

  maintenance

  Enables semantic search across multiple knowledge datasets using FAISS vector embeddings, allowing natural language queries to find relevant documents with fast retrieval.

  Last updated 2025-11-30

  2

  1
• 

  ChainFETCH MCP Serverofficial

  chainfetch

  A

  license

  C

  quality

  D

  maintenance

  Enables AI-powered analysis of Ethereum blockchain data through semantic search, natural language queries, and structured filtering. Provides comprehensive access to addresses, transactions, blocks, tokens, and smart contracts with real-time blockchain intelligence.

  Last updated 2025-08-23

  26

  31

  1

  MIT

• MCP Embedding Storage Server

  ricleedo

  F

  license

  C

  quality

  D

  maintenance

  Enables storing and retrieving information using vector embeddings with semantic search capabilities. Integrates with the AI Embeddings API to automatically generate embeddings for content and perform similarity-based searches through natural language queries.

  Last updated 2025-10-02

  2
• 

  Memgraph MCP Serverofficial

  memgraph

  -

  license

  C

  quality

  -

  maintenance

  A lightweight server implementation of the Model Context Protocol that connects Memgraph database with LLMs, allowing users to interact with graph databases through natural language.

  Last updated 2025-05-16

  1

  25