MCP Replay vs OpenASO

MCP Replay is a trace viewer for the Model Context Protocol, the open standard AI agents use to call tools. Record a session with the free mcp-tape command line tool, then open it on your phone: every request, response, error, and latency, organized and searchable. WHAT YOU CAN DO - Open .jsonl traces from Files, AirDrop, or any share sheet - Follow a replay link someone sent you, or paste a bare share ID - Watch a live session streaming from mcp-tape on your own network - See paired tool calls with latencies, and per-tool stats (count, errors, avg, p95) - Filter the timeline by tool or method - Share a trace as a link that expires after 30 days, with a delete token so you stay in control BUILT FOR PRIVACY Traces stay on your phone. Nothing is uploaded unless you explicitly share a trace, and there are no accounts, no analytics, and no tracking. Live mode connects directly to your own computer; the stream never touches a server. FOR ANYONE BUILDING WITH AGENTS If you use Claude, ChatGPT, or any MCP-compatible agent framework and have ever asked "what did it actually do?", this is the answer. Record with one command: npx mcp-tape -- your-mcp-server-command Then open the trace here or at mcpreplay.dev. MCP Replay is open source and independent. It works with any tool that emits the open mcp-tape trace format.

Understand how apps rank across the App Store — and keep your research on your device. OpenASO is a local-first workspace for App Store Optimization research. Track keyword positions, review ranking history, compare storefronts, and organize your discovery work without creating an account. Built for independent developers and app makers, OpenASO helps you turn public App Store data into a focused research workflow. KEYWORD RANKINGS AT A GLANCE • Track keyword positions by storefront and device • Compare current and previous rankings • Review best, worst, and historical positions • Quickly see which keywords improved, declined, or stayed unchanged • Follow ranking changes over time with clear charts and snapshots RESEARCH ACROSS STOREFRONTS • Track the same keyword across multiple App Store countries • Compare how an app appears in different markets • Research iPhone and iPad search results • Organize keywords for localization and regional discovery work ADD AND RESEARCH ANY PUBLIC APP • Search by app name, App Store ID, URL, or bundle identifier • Review public app information, ratings, and customer reviews • Track your own apps or research competitors • Keep multiple app workspaces organized in one place BUILT FOR PRACTICAL ASO WORK • Add keywords individually or import them from CSV • Export keyword data for further analysis • Save notes alongside apps and keywords • Refresh tracked research in the background • Review historical snapshots whenever you need them LOCAL-FIRST BY DESIGN • No account or sign-up required • Your tracked apps, keywords, notes, and snapshots stay on your device • Your research is stored in a local database • Export your data whenever you need a backup or external workflow FOCUSED AND TRANSPARENT • Built around publicly available App Store information • No impression, download, or revenue estimates • No invented popularity scores presented as official Apple data • Designed as a research companion, not an App Store Connect replacement OpenASO is an independent research tool and is not affiliated with or endorsed by Apple. Research keywords. Follow the movement. Find your next opportunity.