"Persistent" matching MCP connectors:

Educational MCP server with 17 math/stats tools, visualizations, and persistent workspace

Persistent project context for Claude. IANA-registered .faf format.

VibeMarketing (https://vibemarketing.ninja/mcp) is a directory service that catalogs and provides information about various MCP (Model Context Protocol) servers. It serves as a centralized resource where users can discover different MCP servers and their capabilities. Examples of servers listed in the directory include Sequential Thinking MCP (for dynamic problem-solving through structured thought sequences) and Memory MCP (a knowledge graph-based persistent memory system).

Build personal interactive apps with real URLs and persistent storage, using any AI.

Persistent cloud memory for Ai coding assistants. 33 MCP tools, 85% accuracy on LoCoMo benchmark. Semantic search, auto-skills, knowledge graph, quantum-safe encryption. Works with Claude Code, Cursor, Windsurf, and any MCP client.

Persistent memory and cross-session learning for AI coding assistants (hosted remote MCP).

Persistent AI LaTeX workspace: edit and compile multi-file projects, export publication-ready PDFs.

Persistent memory for Claude Code and Cursor. Stop re-explaining your project every session.

Persistent memory for AI coding agents. Store coding standards, architecture decisions, and project context across sessions with AES-256 encryption.

Gives your AI assistant persistent memory and intelligence about your work patterns.