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Local Decider

A pre-action gate for tool-using agents that decides allow, confirm or block with deterministic rules before a neural decider, plus a CDP browser loop whose decider swaps between hosted Jev and a local System One-compatible server through environment variables alone.
See highlightsOpen github.com
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0
Language
Python
License
MIT
Reading time
2 min
Published by
Community
Author
pusucip25
Last verified
Oct 2026

pusucip25/local-decider

User repository on GitHub

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A pre-action gate for tool-using agents: deterministic rules in front of a neural decider — anything decidable by a rule is decided by a rule. 112 labelled cases, 0 leaks. Includes a browser loop whose decider swaps by config between the hosted Jev (TypeSafe / System One) API and a local model. DOM-verified.

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0
Last pushed
Updated Oct 2026

Repo stats from the GitHub API, cached Oct 2026.

Tagscommunitycatalog-importyibieguardrailsbrowser-agent
Works forJev for Decision gatingJev for VerificationJev for Tool calling
Used inJev for Software & DevToolsJev for Security & Privacy
Languages
Python
Platforms
BrowserCLI
Capabilities
Open sourceRuns locallyRequires API key

Highlights

  • Deterministic rules run before the decider (local whitelist, explicit authorization, failure history) and the gate shows 0 leaks on 112 labelled cases.
  • The decider swaps by configuration: TYPESAFE_BASE_URL, TYPESAFE_API_KEY and TYPESAFE_MODEL point the unchanged client at a local server on 127.0.0.1:11435.
  • The README reports Jev at 90% as a judge on 54 labelled points versus 85% for the local winnow:e4b on an RTX 3060 12 GB at Q8_0 precision.
  • In the form-filling task the local decider stopped early with a premature DONE until the gate was on; the failure reproduced identically twice on both runs.
  • The final state is verified in the DOM, not in the agent's own report; raw run logs and mutation journals ship in docs/evidence/.

Quickstart

bash
export TYPESAFE_BASE_URL=http://127.0.0.1:11435
export TYPESAFE_API_KEY=local
export TYPESAFE_MODEL=winnow:e4b
./jev-browser doctor

Watch out

Grounded in the truncated repository README and GitHub metadata reviewed on 2026-10-15; the 90% versus 85% judge comparison is one machine's measurement on 54 labelled points, the rules chain was cut off mid-list, and the local arm needs a separately served decider on 127.0.0.1:11435.

Questions about this entry

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Reactions & coverage

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