Observed arrival · 2026-09-24
Jevmind puts agent decisions behind a code gate
Jevmind is an interactive demo of LLM-agent decisions checked by code-defined rules, with a ledger for recording those decisions.
○Open
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Developers testing guarded LLM-agent decisions
- Worth noticing
- The demo separates confidence-bearing answers from code-written gate rules, including a path to escalate decisions to a human.
Field notes
The page presents three answer types—Noul, Choice, and Score—each paired with a confidence value. A code-defined gate can allow, hold, block, or escalate an answer, while the demo also offers local, API, and recorded-run brain modes. The ledger section exposes chained hashes and browser controls for changing a decision and restoring it; the page reports 61 passing tests and nine skills.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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