"Exploring RAG through defined workspaces" matching MCP connectors:

Microapp offers premium utility tools for humans and AI agents, accessible at microapp.io and through this MCP endpoint.

Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.

Build and publish websites through AI conversation.

Search, inspect and invoke every public tool on Invokera through one MCP connection.

Discover, pay for, execute, and publish APIs through Apiosk.

Discover open-source AI agents and get source-owned installation instructions through MCP.

Create sandboxed public-unlisted or access-key-protected HTML previews through a remote MCP server.

Model Context Protocol server for the Apideck Unified API. Connect any MCP-compatible agent framework to 100+ accounting systems, HRIS platforms, file storage providers, and more through one integration. More information https://www.apideck.com/mcp-server

The OpenZeppelin Solidity Contracts MCP server integrates OpenZeppelin's security and style rules into AI-driven development workflows, enabling AI assistants to generate safe, correct, and production-ready smart contracts. It automatically validates generated code against OpenZeppelin standards (including imports, modifiers, naming conventions, and security checks) and supports various contract types including ERC-20, ERC-721, ERC-1155, Stablecoins, RWA, Governor, and Account contracts through prompt-driven workflows.

The OpenZeppelin Stellar Contracts MCP server generates secure smart contracts for the Stellar blockchain based on OpenZeppelin templates. It integrates with AI assistants to automatically enforce OpenZeppelin's security best practices, style rules, and standards at every prompt, enabling developers to create production-ready Fungible Token, Non-Fungible Token, and Stablecoin contracts through AI-driven workflows.

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).

Manage CI/CD pipelines, debug failed builds, and optimize test suites directly from your AI tools and agents - no terminal required. The CircleCI MCP Server is a remote server hosted by CircleCI that connects AI tools and agents directly to your CI/CD pipelines, giving you a conversational interface to the same pipeline, workflow, job, and artifact data you'd normally reach through the CircleCI CLI or dashboard.

Official Sevalla MCP — full PaaS API access through just 2 tools.

MCP server for publishing, versioning, and coordinating AI agent work outside the chat window. Agents can create stable URLs for shareable assets, manage collections, send structured messages, collaborate through threads, and package workflows into portable agents.

Unstoppable Domains MCP server for AI-powered domain name management. Search domain availability, check pricing, manage your portfolio, configure DNS, list domains for sale on the marketplace, and complete purchases — all through natural language. Supports ICANN/DNS domains (.com, .net, .org, .io, .ai, and 400+ TLDs).

Manage your LinkaGoGo bookmarks through any AI assistant that supports the Model Context Protocol (MCP). Search, add, organize, tag, move, and export bookmarks conversationally — 16 tools for full bookmark and folder management. Connect via Claude.ai, Claude Desktop, or any MCP-compatible client.

Discover and call 2,000+ x402 machine-payable services through one graded API key + gateway.

Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.

Gaussian beam validation, simulation, component search, design links, and live workspaces.

Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language