Databases

MCP server for querying the Ubergraph biomedical ontology SPARQL endpoint

Self-hosted local file indexing MCP server with semantic search

Open-source tracing middleware for MCP servers. Export logs, requests, and tool calls to files, PostgreSQL, Supabase, Contexa, or custom backends with full control over what gets logged.

An MCP server for safe, configurable SQL database access

Ask a local SQLite mirror of your Jira and Confluence: SQL, full-text search, issue detail.

Self-learning AI standards system - learns from corrections and auto-updates CLAUDE.md

基于 MCP 协议的智能 SQL BI 工具，通过大模型自动生成 SQL 语句并执行数据库查询

Simple and efficient MCP server for SQL Server database access and filesystem operations

A read-only MCP server for interacting with MySQL databases.

Read-only SQL Server diagnostics for LLM agents: Query Store, waits, plans, indexes

An MCP server that provides AI with direct access to SQLite databases.

A dynamic, agent/LLM-friendly SQLite memory bank for MCP servers with semantic search capabilities.

An MCP server to interact with SQLite databases

MCP server for SQLite files. Supports Datasette-compatible metadata!

1. all_table_names - 返回数据库中所有表名 2. filter_table_names - 返回数据库中包含指定子字符串的所有表名 3. schema_definitions - 返回指定表的架构和关系信息 4. execute_query - 执行 SQL 查询并以可读格式返回结果（结果会在达到4000字符限制后被截断）

MCP server for SQLAlchemy database interactions - supports SQLite, PostgreSQL, and MySQL

A read-only MCP adapter for interacting with SQL databases.

A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

MCP server for performing read-only operations against Snowflake

An MCP server implementation for WAII database interactions