🗄️数据库 MCP（PostgreSQL / MySQL / Redis）

Semantic SQL inspector: catches double-counting, wrong joins, PII exposure before execution.

Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.

Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe

Query SQLite, PostgreSQL, and MySQL in plain language - read-only, with column masking and limits.

Talk to Claude and get a live web app deployed to a real URL, with Postgres, storage and cron.

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...

Safety-railed database access for agents: Postgres, MySQL, Redis. Read-only by default.

Keyword, vector, hybrid, and SQL retrieval over data on object storage, for AI agents.

MCP server for SQL Server Express LocalDB on Windows: manage instances, run T-SQL, discover DBs

AI Incident Database (AIID) MCP

MCP Toolbox for Databases enables your agent to connect to your database.

MCP server for ALTR data security: databases, tags, policies, classification, access, audits

Provides programmatic access to Tiger Cloud services, databases, and documentation.

Operations toolchain for SQLite, Cloudflare D1 & Turso: inspect, diff, migrate, monitor & repair.

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast

Local-first memory for AI agents: on-device hybrid retrieval over a single SQLite file.

A dead-simple, self-hosted MCP server for securely querying databases via AI agents.

Oracle MCP with PL/SQL analysis, lineage, SAST, and change-impact tools.

Database Universal MCP Server by MEOK AI Labs

cc0pedia CC0 database + cc0.company agent services as MCP tools, paid per call via x402 on Base.

Local-first memory for AI agents that reaches backward to find a failure's root cause.

Lints PostgreSQL migrations for dangerous locking operations and suggests safe rewrites.

MCP server proxy for SQLBot Text-to-SQL queries and report generation.

x402-gated semantic vector cache for agent swarms: Redis-backed similarity lookup. Paid in USDC.

Self-hosted semantic memory over MCP for an engineering team's tacit knowledge. Needs Postgres.

Ask any SQL database in natural language. Agent explores schema, writes SQL, self-corrects.

SQLite databases on the edge. Create per-agent databases, run SQL, branch schemas, and snapshot.

AI-safe credential broker for MCP — run saved SSH/MySQL/psql aliases; passwords never reach AI.

Every QuickBooks Online Accounting entity, plus an offline SQLite mirror and AR/AP aging.

Comprehensive PostgreSQL documentation and best practices, including ecosystem tools

Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.

Provision PostgreSQL, manage Apache Kafka, and deploy apps with Aiven - all from your AI assistant.

MCP memory server for AI coding assistants. Windows Service, ONNX embeddings, SQLite vector search.

UniProt MCP — protein sequence + function database.

legislation.gov.uk MCP — the UK's official legislation database.

GeoNames MCP — GeoNames geographical database API

ChEMBL MCP — drug discovery database (EBI).

MCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis

A label property graph on SQLite/Postgres with multi-ontology routing and a gated MCP server.

MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.

Persistent session memory for Claude Code. Local SQLite, no LLMs, no network.

MCP server for natural-language queries against SAP CAP db-layer entities via real CQN/SQL JOINs.

Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.

MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

Local-first persistent memory for AI agents — SQLite + local embeddings, MCP-native, no cloud.

MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph

Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB