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MCP servers tagged nl2sql
20 live MCP servers tagged "nl2sql", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with nl2sql.
Awesome Text2SQL
Curated tutorials and resources for Large Language Models, Text2SQL, Text2DSL、Text2API、Text2Vis and more.
Text2sql Framework
Agentic text-to-SQL SDK: hand the LLM one execute_sql tool and let it explore the schema, test queries, and self-correct — no RAG, no semantic layer. 20/20 on an 80-table Spider r…
Mnemiq
Open-source text-to-SQL engine you tune and measure on your own database
Dati
Turn databases into secure, semantically-rich MCP tools for AI Agents. Built-in NL2SQL, schema metadata inspection, and parameter query templates.
Agami Core
The trust layer between AI and your data. Turns your database schema - messy joins, undocumented tables, into a governed semantic model so AI answers with correct SQL and a recei…
QueryForge
Governed AI analytics from natural language to auditable SQL, powered by a mandatory semantic layer, policy enforcement, and a visual Studio. 从自然语言到可审计 SQL 的受治理 AI 数据分析平台，内置强制语义层、…
Schemagate
Identity-scoped schema selection for text-to-SQL: give the model only the tables this caller may read, and 75% fewer prompt tokens.
Tablix
Tablix is a database gateway for AI agents, connecting your databases via MCP, REST, and a dashboard with schema discovery, durable context, NL2SQL-powered query generation, guard…
Text2sql Chatbi
中文问数（ChatBI）智能体：语义层 + SQL 智能体双路径，sqlglot 安全门，浏览器内 Python/DuckDB（WebAssembly）+ Cloudflare Workers AI
Promptdb
Ask your database in English — a read-only text-to-SQL agent (LangGraph). 69.3% on Spider. Any model via OpenRouter, connect your own DB, live demo on a real Postgres project.
Fastapi Text2sql
FastAPI REST API and MCP server that turns natural-language questions about movies and TV into SQL on MariaDB, with any LLM provider.
Omniagent AI Data Analyst
Open source AI data analyst that answers questions about your data in plain English. Governed by a dbt semantic layer, runs locally on DuckDB, refuses to guess when it is unsure,…
TalkDB
MCP-native autonomous data analyst. Natural language → validated SQL, with multi-turn conversation, statistical insight agent, proactive watchdog, dual-path verification, and a co…
Data Warden
Agente NL→SQL sobre un lakehouse con cinco anillos de control: guard de allowlist sobre el AST, presupuesto de coste estimado antes de ejecutar, enmascarado por rol y auditoría. S…
Jamypg
MCP server for metadata-grounded NL2SQL over PostgreSQL, MySQL, and MariaDB
AskSQL
AI database chat for Node and the browser: ask in plain language, review the query, get answers. Postgres, MySQL, SQLite, DuckDB, Oracle, MongoDB. Read-only AST guard, React UI, M…
DatosVivos
Panorama nacional de datos abiertos para tomadores de decisiones + agente ciudadano NL2SQL verificado sobre +25.000 datasets de datos.gov.co (Next.js + FastAPI + ChromaDB + Claude…
Sqlproctor
Deterministic semantic verification for agent-generated SQL.
Clinic Platform
Two-part cardiology clinic platform: a FastAPI + React app with role-based access, audit logging, and two ML models (clinical diagnosis + a calibrated public risk-tier screener),…
Travel SQL Engine
FastAPI MCP tool server that turns natural-language questions into MongoDB analytics queries