Devbox v2.0.0

New Tools Added (8)

AI Tooling

• MCP Server Tester - Connect to any MCP server over stdio or SSE, browse available tools, fire calls, and inspect raw JSON responses
• Chunking Playground - Paste a document, pick a strategy (fixed / sentence / recursive / semantic), preview chunks with token counts and overlap
• Prompt Version Manager - Save named prompt versions locally, run them against a Claude model, and diff outputs side-by-side
• llms.txt Generator (desktop) - From URLs, sitemaps, or raw content, generate structured llms.txt and llms-full.txt files for LLM context

Network

• SSE Debugger - Connect to any Server-Sent Events endpoint, watch the stream live, filter by event type, inspect raw payloads
• CORS Debugger - Paste request and response headers, get a plain-English explanation of exactly why the CORS request failed and the exact fix
• Webhook Inspector (desktop) - Spin up a local HTTP endpoint on any port, log incoming payloads in real time, inspect headers and body

Viewers

• Mermaid Diagram Editor - Live diagram editor supporting flowchart, sequence, ER, and gitgraph - export as SVG or PNG