mcpx v0.1.0

First release. Self-hosted MCP Code Mode gateway — aggregate multiple MCP servers behind 2 tools with V8 isolate execution.

Features

• Code Mode: 100+ tools → 2 tools (search + execute) — ~99% context token reduction
• V8 isolate execution via secure-exec (deny-by-default, 3.4MB per isolate, 16ms cold start)
• Two transports: stdio (solo dev) and HTTP/Streamable HTTP (team deployment)
• Auto-import: mcpx init scans existing .mcp.json and converts to mcpx config
• Helm chart for Kubernetes deployment
• Docker + docker-compose support
• neverthrow typed error handling
• 41 tests, oxlint, biome, CI

Works with

Claude Code, Cursor, Codex, Amp, OpenCode — any MCP-compatible agent

Install

bunx mcpx-tools init
bunx mcpx-tools stdio mcpx.json