Hacker Afternoon Tea

Jun 20, 2026 · Backend Development

How Multica Unifies 13 AI Coding Tools Behind a Single Backend Interface

Multica integrates thirteen disparate AI coding tools—Claude Code, Codex, Cursor, Copilot, Gemini, Hermes, Kimi, Kiro, OpenCode, OpenClaw, Pi, Antigravity, and CodeBuddy—by defining a single Go Backend interface, sinking differences into per‑tool adapters and an ExecOptions struct, while preserving graceful degradation and a capability matrix for product decisions.