MCP Memory Toolkit

MCP server providing AI assistants with safe, read-only access to SQL Server databases. Built with C#/.NET 10, it uses AST-based query validation (Microsoft's T-SQL parser) to ensure only SELECT statements execute - blocking INSERT/UPDATE/DELETE/DROP/EXEC at the syntax tree level. Features include schema exploration, PlantUML/Mermaid ER diagram generation, rate limiting, and integrated DBA diagnostic toolsets (First Responder Kit, DarlingData, sp_WhoIsActive).

Access Dungeons & Dragons 5th Edition content, including spells, classes, and monsters, via the Open5e API.

Connects AI assistants to authoritative biomedical data sources like PubMed and ClinicalTrials.gov, enabling natural language queries.

MCP server acting as an interface to the Frankfurter API for currency exchange data.

An MCP server that reduces token consumption by efficiently caching data between language model interactions.

Interact with the Hugging Face Dataset Viewer API to browse, filter, and get statistics for datasets.

An MCP server for accessing and managing MySQL databases.

Enables Large Language Models to store and retrieve persistent memories with intelligent search capabilities.

An MCP server for Directus CMS, enabling AI clients to interact with the Directus API.

Official CoinGecko API MCP Server for Crypto Price & Market Data, across 200+ blokchain networks and 8M+ tokens.