freebase-cloud

A reference MCP server that connects any MCP client to a free cloud database, supporting 15 database engines with unified tools for querying, storing, listing t

Connect ChatGPT to a free MongoDB database in the cloud via MCP — persistent memory across chats

Cassandra MCP server — free cloud Apache Cassandra with CQL for Claude, ChatGPT and AI agents

Windsurf database MCP — connect Windsurf / Devin Desktop Cascade to a free cloud database

DynamoDB MCP server — free DynamoDB-compatible cloud table for Claude, ChatGPT and MCP agents

Prometheus MCP server — free PromQL metrics store so Claude and ChatGPT can query your observability data

Free InfluxDB MCP server — free cloud InfluxDB 2 time-series database for Claude, ChatGPT and agents

Free SQLite MCP server — hosted cloud SQLite for Claude, ChatGPT and Cursor, no file to manage

Cursor database MCP — give Cursor a free cloud database it can query while it writes your code

Connect Claude to a free MongoDB cloud database via MCP — documents Claude remembers between chats