Databases

MCP server + CLI for the Unified Product Graph; drop into Claude Code or use the `upg` command.

A Model Context Protocol server for MySQL database operations

Model Context Protocol server for FalkorDB graph databases - enables AI assistants to query and manage graph data using natural language

Local code search for AI coding agents: a CLI and MCP server with hybrid keyword + semantic search and SQL relevance-ranked aggregation over an index that lives in plain files. No accounts, no keys, no server.

Engram — Persistent Memory Cortex for AI coding agents. Gives agents session continuity, change tracking, decision logging, and project intelligence across sessions.

SAP HANA MCP server — Model Context Protocol server for SAP HANA and HANA Cloud. Use with Claude Code, VS Code, and other AI agents.

Lossless, project-scoped memory for AI coding tools. Durable context across sessions with MCP tools, FTS5 search, cloud sync, trace optimization, Claude/Codex/OpenCode/Gemini wrappers, skill packs, and automatic hooks.

Enhanced PostgreSQL MCP server with read and write capabilities. Based on @modelcontextprotocol/server-postgres by Anthropic.

A high-performance MCP server for Metabase analytics integration with response optimization and robust error handling

Local-first persistent memory for AI agents over MCP. Ground truths, negative learning (recorded failures block repeats), decision causality, hybrid recall, negotiated recall (clean-mode injection you steer), live memory streams, run-attributed fleet memo

Universal AI API Orchestrator — 1,554 tools, 96 services. One install.

Global food & agriculture statistics from the UN FAOSTAT bulk-download corpus, served from a local SQLite mirror with a DataCanvas SQL surface, over MCP. STDIO & Streamable HTTP.

Node.js MCP server for runtime database connections with support for multiple database types

Model Context Protocol server for MySQL database integration with dynamic per-project permissions

Full-access PostgreSQL server for Model Context Protocol with read/write capabilities and enhanced schema metadata

Alpha MCP server for local LLM memory, knowledge, state, routing, testing, and orchestration.

Secure read-only PostgreSQL MCP server in Rust — a maintained alternative to the deprecated @modelcontextprotocol/server-postgres. Blocks writes at the AST, not with regexes.

CogmemAi: Autonomous Cognitive Memory for Any Ai System. 95.10% on LongMemEval (top published score on the field's hardest long-term memory benchmark) and 91% on LoCoMo (above human performance). Autonomous memory capture: your Ai's work is saved even whe

MCP server for Microsoft SQL Server - query and manage your database with natural language in Cursor, Claude, and VS Code

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