Screenshot and diagram tool for AI agents. Capture and annotate screenshots to show Claude what you mean — or let the agent render Mermaid diagrams and open them for visual review. Approve, annotate, or request changes with text feedback. Built-in review mode with structured responses. CLI and MCP server for Claude Code, Cursor, Windsurf, Cline. macOS, open source, free.
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find.
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
When Vitest UI server is listening, arbitrary file can be read and executed
Fabric.js Affected by Stored XSS via SVG Export
Electron: Use-after-free in offscreen child window paint callback
Electron: Use-after-free in WebContents fullscreen, pointer-lock, and keyboard-lock permission callbacks
Electron: Renderer command-line switch injection via undocumented commandLineSwitches webPreference
process.env. You'll be asked to provide them before it can run.CSC_KEY_PASSWORDCSC_LINKSNIP_ADDON_MODELS_PATHSNIP_EXT_DIRSNIP_EXT_MAINSNIP_EXT_PERMISSIONSSNIP_MODELS_PATHSNIP_MODEL_IDSNIP_MODEL_TYPESNIP_NO_AUTO_LAUNCHSNIP_PACKAGEDSNIP_RESOURCES_PATHSNIP_SETUP_PERMISSIONSSNIP_SOCKET_PATHXDG_RUNTIME_DIRXDG_SESSION_TYPE[](https://m8ven.ai/mcp/rixinhahaha-snip-1vmjhi)