Show HN: Mcplexer.com

Category: infrastructure

Tags: mcp, gateway, ai-tools, routing, authentication

Score: 7.3/10 (Innovation: 6, Technical: 8, Documentation: 8, Utility: 7)

MCPlexer is a directory-scoped MCP routing and tool control gateway that sits between AI clients and downstream MCP servers, enabling workspace-based routing, human-in-the-loop approvals, OAuth credential injection, and audit logging. It brings a novel approach to managing AI tool calls by binding policies to the working directory, similar to direnv but for MCP, making it interesting for developers seeking fine-grained, auditable control over AI tool access in multi-project environments.

Target audience: backend devs, devops, ai engineers, security engineers

Repository: https://mcplexer.com · Go · AGPL-3.0 · 1 stars

View on Hacker News