#mcp-gateway

Conduit is a local-first gateway that puts every MCP server behind one endpoint shared by all your AI coding tools (Claude, Cursor, VS Code, Codex, and more). Set up and authenticate each server once, then connect every client to Conduit instead of re-adding servers everywhere. Keys stay in your OS keychain (never in client configs), lazy discovery exposes just 3 meta-tools so your agent's context stays small no matter how many servers you add, and you can toggle servers on/off live without restarting the client. Proxies both local (stdio) and remote (http/SSE) servers, with a built-in audit log and tool playground. No Docker, no cloud, no account. Free and open source (MIT). Windows, macOS, and Linux.

Self-hosted, open-source MCP gateway: turn any API, database or MCP server into custom connectors for Claude, ChatGPT, Gemini, Copilot & Cursor — no code. Converts REST, SOAP, WSDL, GraphQL & SQL to MCP, with OAuth2, RBAC & audit log. 175+ pre-built adapters (Deutsche Bahn, weclapp, Etsy, DHL, Shopware).

Noorle is a managed AI agent runtime with secure MCP gateways: built-in tools, custom WASM plugins, and 1,000+ connectors — auth, rate limits, and audit logs included.

Connect Cursor, Claude Desktop, VS Code, and Windsurf to your PostgreSQL database. Per-table permission controls, encrypted credentials, and a full query audit trail. OAuth authentication, free tier available.

Bidirectional DLP scanning for every MCP tool call — secrets, PII, prompt injection, and malicious code caught in both directions. Route all your agents (Claude, ChatGPT, Gemini, Cursor) through one endpoint with unified audit logging. Memory Vault for persistent cross-agent context. Bug Vault with 8.6M+ coding patterns across 48 languages. Free tier with 1,000 requests/day. Team RBAC and tool-level DLP policies coming March 2026.

Managed MCP gateway for PostgreSQL, MySQL, MS SQL Server, and Supabase. Add your database credentials, get one secure HTTPS URL, paste it into Claude Desktop or any MCP client. No local setup, no config files, no .env management. Read-only by default, AES-256 encryption, full audit logging.

One app to manage all your MCP servers across every AI client.

Apigene MCP Gateway & MCP Client is the runtime layer that connects AI agents to APIs and MCP servers via Model Context Protocol. Key features: • Unified access to 100s of APIs and MCP servers through one gateway • No-code agent builder - configure via chat • Works with ChatGPT, Claude, Cursor, and custom apps • 10x faster tool calling with parallel execution • 99% output reduction with smart compression • Centralized governance, auth, and audit logs Turn any API into an MCP tool without custom code.

APIMCP.dev is a comprehensive platform that bridges REST APIs with AI agents through the Model Context Protocol (MCP). Transform any OpenAPI 3.0+ specification into fully functional MCP servers in under 60 seconds without writing code. The platform makes APIs instantly accessible to Claude Desktop, ChatGPT, Cursor IDE, Windsurf, Cline, Continue, and all MCP-compatible AI assistants. Access a curated directory of 900+ pre-built MCP servers covering popular services like GitHub, OpenAI, Stripe, Slack, Discord, and Twilio, or create custom integrations for your specific APIs. The platform supports multiple authentication methods including Bearer tokens, API keys, OAuth 2.0, Basic Authentication, and custom headers, ensuring secure API credential management. Ideal for developers building AI-powered applications, businesses integrating APIs with AI agents, AI researchers exploring MCP capabilities, and development teams accelerating AI tool integration. Common use cases include rapid prototyping, legacy API modernization, multi-API workflows, and enabling natural language API access through AI assistants. The simple five-step process takes minutes: sign up, create your MCP server, copy the URL, connect to your AI agent, and start using APIs through natural language.

Discover the power of the “CLGateway”, an the open-source Claude MCP Server Gateway (available on GitHub). Built for users of Claude Desktop, Claude API or Claude Code, this Python-based gateway smartly manages your MCP (Model Context Protocol) servers and dramatically slashes token usage, cutting MCP context bloat by roughly 95%. Rather than forcing Claude to load every tool from all configured MCP servers (often thousands of tokens wasted upfront), the gateway exposes just three core tools initially. When you need a specific MCP server (GitHub, Google Workspace, DataForSEO, etc.), the gateway dynamically loads only what’s required, reducing tokens used, improving context clarity, and boosting performance.

MCP Gateway and Registry

Build Secure and Compliant AI agents and MCP Servers. YC W23

lunar.dev: Ground Control for 3rd Party APIs

MCP Gateway and Registry

🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing APIs into MCP servers with zero code changes. Features Docker deployment and management UI, requiring no infrastructure modifications.