AI-safe credential broker for MCP — run saved SSH/MySQL/psql aliases; passwords never reach AI.
MySQL MCP server: browse schema, query, CRUD. Delete/drop gated by user approval.
Query and analyze GreptimeDB metrics, logs and traces via SQL, TQL and RANGE queries.
Generate MCP servers from natural language, OpenAPI specs, or database schemas.
HF propagation analytics. 175M WSPR/RBN signatures, band openings, solar correlation.
Reads your own Garmin mirror: readiness, training load, muscle freshness, and read-only SQL.
MCP server for InsForge BaaS — database, storage, edge functions, and deployments.
Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.
Database MCP server for schema discovery, comments, and SQL queries.
Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.
Security-first MySQL MCP server with AST validation, table whitelist, schema resources, and audit.
Real-time Firestore schema context for AI coding agents. Stop hallucinating field names.
SQLite-authoritative entity database with an async Google Sheets projection for AI agents.
Embedded graph database for agents: declare association rules once, edges maintain themselves.
Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.
Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.
MCP server for SQL Server: schema inspection, safe read-only queries, query plan analysis.
Persistent memory + vibe-loop engine for AI agents. Single Go binary, SQLite-backed, stdio MCP.
Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.
MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.
MCP server for RPG Maker MZ: maps, tile painting, events, database editing, and validation.
MCP server for Postgres/MySQL/Redshift/SQL Server over SSH/SSM tunnels with secret providers.
About Database MCP servers
Database servers let an agent explore schemas, run queries and, in some cases, write data through typed tools instead of raw connection strings pasted into a prompt. The category spans relational engines (Postgres, MySQL, SQLite, SQL Server), document and key-value stores (MongoDB, Redis), analytics warehouses (BigQuery, Snowflake, ClickHouse) and hosted platforms such as Supabase, Neon, PlanetScale and Turso that bundle auth and storage.
The best servers default to read-only mode, support row limits and query timeouts, and let you allow-list schemas or tables. Run them locally or inside your network where possible, give them a dedicated database role with the minimum privileges, and keep the agent on a replica for exploration. Official vendor servers usually track new features fastest.