If this sounds like your week
When Windows Search gets in the way
knowledge workers moving between PDFs, spreadsheets, and installers need a search surface that does not rearrange itself with web cards. Windows Search can change result categories across queries while Search Sentinel uses a fixed 600x480 Tauri overlay with up to 8 results. meetings, browser tabs, camera, and document apps compete for resources during search.
Where tooling usually breaks
Why local-first matters
index.db, config.json, and logs stay under %APPDATA%\SearchSentinel instead of a vendor-hosted workspace. Search queries are not uploaded for AI enhancement, analytics, or ad targeting. You buy the app once and keep the search index as a local workstation asset.
Technical proof points
- 600x480 overlay - 120 ms debounce - Escape handling - Focus-lost hide - Rust/Tauri 2 - Pre-created overlay - SQLite FTS5