openai/tunnel-client

Customer-run client for Secure MCP Tunnel: connect private or localhost MCP servers to ChatGPT, Codex, the Responses API, and AgentKit without exposing them to the public internet.

About the project

openai/tunnel-client is a customer-run program that connects a private or local MCP server to ChatGPT, Codex, the Responses API, or AgentKit through an OpenAI-hosted tunnel. It is for operators who need these OpenAI products to reach an MCP server without exposing that server to the public internet.

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tunnelMcp

openai/tunnel-client

MCP server Claude CodeCodexCursor +2 ✓ vendor

MCP server "tunnelMcp" as configured in openai/tunnel-client. Runs ./mcp/server.cjs with node.

not rated 568 +18 yesterday A tokens not measured original Apache-2.0