$ loading_
Reproduce a dropped-result race condition in mcp-use for debugging and fix validation.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "mcp-use-hang-repro" yet — see the docs or source repo.
Run mcp-use-hang-repro to simulate a handler finishing after the widget iframe loads, and record whether the tool result is dropped, the trigger steps, and key log patterns.
A reproduction report with trigger conditions, execution order, whether results were dropped, and key log clues.
After applying a fix, run mcp-use-hang-repro again and compare behavior before and after to confirm tool results are returned consistently.
A fix validation summary showing whether the issue is resolved and how behavior changed before and after.
Use mcp-use-hang-repro to analyze the timing from widget iframe load to handler completion, and mark key points that may cause result loss.
A timing analysis that helps developers locate the exact race path and suspicious points.
Generate embeddable MCP App widgets from tool output and visual requirements.
Drive Chromium with Playwright using compact, reference-addressable page snapshots.
Demo MCP server for calculations, time checks, notes, and code review prompts.
Run dev checks and get compact error summaries for faster debugging.
Build, inspect, audit, and fix UI across frameworks end to end.
Manage interactive chat to-do lists while demonstrating MCP UI state updates.