Sonar

App Store Optimization for AI agents — the official MCP server for [Sonar](https://trysonar.app). **43 tools** covering the full ASO workflow on the iOS App Store and Google Play: - **Keyword research** — difficulty & popularity scores, autocomplete suggestions, related terms - **App intelligence** — metadata lookup, store search, ASO audit score, keyword extraction, revenue estimation - **Reviews** — fetch and mine app reviews with rating filters - **Rank tracking** — daily rank history for your tracked keywords (Full plan) - **Competitor analysis** — keywords competitors rank for + gap analysis vs your app (Full plan) - **Workspace writes** — set up products, track keywords/competitors, manage alerts (Full plan + write-scope key) **Auth:** pass your Sonar API key (`aso_...`) — create one at [trysonar.app/developers](https://trysonar.app/developers). Stateless research tools work on any plan with credits; new accounts get free credits on signup.

First seen 2 Oct 2026. Evidence as of 2 Oct 2026.