devframe

A framework-neutral foundation for building generic DevTools, part of the Vite DevTools monorepo (MIT). Current stable version is 0.1.21, with weekly releases featuring breaking changes and new capabilities. Provides an RPC layer based on birpc + valibot + WebSocket presets, plus six built-in hosts: RPC, docks, views, terminals, logs, commands, and an agent interface for MCP integration. Includes adapters for CLI, build, SPA, Vite, Kit, embedded, and MCP. Key differentiators: designed specifically for developer tooling, first-class MCP support for AI agents, and a modular architecture that decouples UI from logic since v0.1.21. Ships TypeScript types. Requires @modelcontextprotocol/sdk as a peer dependency for MCP features.