1@README.md
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3## Notes for agents
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5**The tab is `?session=check-<pid>` (unique per run) and never plays out loud.** The user's tabs have random session ids; never point this at one.
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7**Autoplay is switched off before the page loads** (`jevstrudel.autoplayed` in sessionStorage). Without it the featured song starts on the first click, after the song being checked, and replaces it at 1×; the check then reads a quiet Jev as the song finishing (2026-09-24).
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9**A reload is counted by new documents, not `framenavigated`.** The REPL rewrites the URL on every evaluate, a same-document navigation that fires `framenavigated` too. The dev server reloads the tab when songs, samples or site files change; the song is then checked again, up to three tries.
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11**It spends real Jev calls.** One run of every song uses the same per-visitor limit as everything else on this machine: the dev server, other agents' checks, and the user's tabs. It waits out the relay's Retry-After between songs.