"Understanding Persistent Memory in Cursor Functionality" matching MCP connectors:

Find novel, statistically validated patterns in tabular data — hypothesis-free.

Read, create, update and delete records; inspect objects, fields and schema in your Knack database.

Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.

Read-only analytics for Convex apps, queryable via MCP from Claude, Cursor, and other clients.

VaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage

PostgreSQL, MySQL, OpenAPI/Swagger, and shared Agent Memory with scoped access.

Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.

Managed MCP gateway for PostgreSQL. Connect Cursor, Claude Desktop, VS Code, and Windsurf to your database with per-table permissions, encrypted credentials, and a full query audit trail. OAuth 2.0 authentication, free tier available.

An MCP server for converting data between 16 formats including JSON, YAML, TOML, CSV, XML, Markdown, HTML, Excel, PDF, and more. Supports single transforms, batch fan-out to multiple targets in one call, and JSON reshaping with dot-notation path mapping. 240 conversion pairs, zero config.

Chrysai provides a hosted MCP server for AI-driven data operations. After connecting an MCP client to the endpoint, you can use MCP tools such as create_app, list_apps, read_data, write_data, update_data, delete_data, and update_app, plus schema resources, to manage persistent structured data through natural language.

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

PostgreSQL and Apache Kafka MCP server. Provision, query, and monitor managed cloud data services from AI assistants like Claude, Cursor, and VS Code.

Create schemas and read, write, and organize structured records in EasyData.

The all-in-one data stack for agents. Upload files, run SQL, evolve tables, and render charts.

Read-only bank access for your AI agent. Connects Claude, ChatGPT, Cursor, Gemini, Codex.

An agent-native database over MCP: shared, validated, structured records in every AI chat.

Memory infrastructure for teams who will eventually be audited. Database-enforced isolation, atomic audit trail, and secret detection at the handler layer.

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

Connect Claude, Cursor, or ChatGPT to your business data. Ask questions, get answers.

Connecting LLMs and AI agents to real-time production data shouldn't mean writing endless boilerplate middleware. BoltSchema automatically converts your PostgreSQL into secure, production-ready, and hosted Model Context Protocol (MCP) servers. Save days of engineering time, handle JSON-RPC schemas automatically, and let your AI securely query the exact data context it needs in under 60 seconds.