Flutter MCP

Golden path for agents driving a live Flutter app via the flutter-mcp-toolkit MCP server entry. Older configs may use the legacy flutter-inspector mcpServers registry id for the same binary (that id is not the Claude subagent flutter-mcp-toolkit-runtime).

When to use

• User references a running Flutter app (debug mode) and wants to inspect, screenshot, interact with, or hot-reload it.
• User pastes a VM service URI (ws://127.0.0.1:8181/.../ws) or mentions port 8181.
• You need runtime proof (before/after screenshots) that a code edit took effect.

Preflight (always first)

Before any VM-dependent call: