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Queryweaver

falkordb/queryweaver

QueryWeaver is an open-source Text2SQL tool that converts natural-language questions into SQL queries using graph-powered schema understanding, enabling users to query databases conversationally. The MCP server provides tools for translating plain-English database questions into executable SQL and returning results, while optionally maintaining per-user conversation memory stored in FalkorDB with configurable TTL settings. It solves the problem of requiring SQL expertise to query databases by allowing non-technical users to interact with data sources through natural language.

GitHub stars
1K
tools
4
transport
HTTP
last updated
Sep 11, 2025
View on GitHub

Tools

4 tools

Public tool metadata for what this MCP can expose to an agent.

list_databasesLists the databases available to QueryWeaver.

Lists the databases available to QueryWeaver.

No parameter schema in public metadata yet.

connect_databaseConnects QueryWeaver to a database.

Connects QueryWeaver to a database.

No parameter schema in public metadata yet.

database_schemaReturns the schema of a connected database.

Returns the schema of a connected database.

No parameter schema in public metadata yet.

query_databaseRuns a Text2SQL query against a connected database.

Runs a Text2SQL query against a connected database.

No parameter schema in public metadata yet.

Sponsors

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Readme

QueryWeaver (Text2SQL)

REST API · MCP · Graph-powered

QueryWeaver is an open-source Text2SQL tool that converts plain-English questions into SQL using graph-powered schema understanding. It helps you ask databases natural-language questions and returns SQL and results.

Connect and ask questions: Discord

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View the full README on GitHub

Details

Repository
github.com/falkordb/queryweaver
Category
Databases
Package
docker.io/falkordb/queryweaver:0.0.11
Transport
HTTP
Registry
MCP registry, active

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