All decision model projects
2823 public apps, SDKs, integrations, demos and write-ups built on decision models. Projects with working code come first.
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CLI that filters coding-agent subscriptions by quota and policy, then asks TypeSafe to rank the rest and pick a reasoning effort.
ProjectprototypeTypeScriptEvent-driven multi-agent network where Jev watches live state and assigns pending tasks to idle general-purpose agents.
ProjectprototypePythonHackathon agent monitor that scores chains of sandboxed agent actions with Jev and escalates through a fixed L1-L5 containment ladder.
AppprototypePythonSignalChain: data-cleaning framework where Jev Choices classify CSV columns and dataset scenes, and local scripts do all the writing.
ProjectprototypePythonTournament engine that ranks texts with Swiss pairing, Elo and TrueSkill, using Jev or local models to judge each head-to-head duel.
ProjectprototypePythonEducational multi-agent AI hedge fund that paper-trades, with TypeSafe Jev as one supported model provider for its investor agents.
ProjectprototypePythonExample where Jev decides whether to act on an AlgoVault crypto-perp verdict now; code applies thresholds and logs act, hold or escalate.
ProjectprototypeTypeScriptMCP server that drives an Android phone over adb: it reads the screen, asks Jev the next action, acts, and reports if the goal was met.
ServiceprototypePythonPlatform pairing an LLM with werr, a claimed sub-millisecond fractal decision engine that returns typed noul, choice and score answers.
ProjectprototypeMCP server that finds relevant code with Jev Choice and Noul checks instead of grep sweeps, and audits diffs against task intent.
MCP serverprototypePythonSemantic ArkUI linter for coding agents: a fact extractor finds candidate state bugs and a System One model judges each one.
ProjectprototypeTypeScriptNeo-brutalist Chinese web app styled after Ask Jeeves that gives direct verdicts on everyday dilemmas like whether to buy or what to eat.
AppprototypeTypeScriptPatched Codex CLI where Jev reads task context mid-run and picks the next reasoning effort level and how long it should last.
CLIprototypeCodex and Claude Code skills that narrow a repository locally and let Jev judge which candidate files the coding model needs.
ProjectprototypeGoExperimental Paseo plugin where Jev, local Laya or OpenAI Decisions classifies each message and routes it to a provider/model preset.
ProjectprototypeTypeScriptCost-, cache- and quota-aware LLM router that classifies each turn with a Jev-class model, prices every route, and checks cheap answers.
ProjectprototypePythonExperimental Chrome extension that asks Jev closed questions about X posts, X profiles and HN comments and labels them only when clear.
Browser extensionprototypeJavaScriptBrowser game racing a human against Jev to spot spam over 25 rounds, comparing speed and accuracy, on a Cloudflare Worker.
ProjectprototypeJavaScriptTurkish chat toy that always replies with one of five fixed phrases, picked by a Jev Choice, with punctuation set by a score and a yes/no.
ServiceprototypeTypeScriptPi coding harness where any LLM writes and Jev returns typed reflex scores that policy code turns into allow, confirm, block, warn or steer.
ProjectprototypeTypeScriptSingle-file Python script that answers Bilibili's 100-question hardcore membership quiz by asking Jev to pick each multiple-choice answer.
ProjectprototypePythonExperimental lab for semantic business gates: each gate is an independent Jev Noul that code maps to NO, REVIEW or YES by threshold.
ProjectprototypeCodebase search where an ensemble of walkers descends the file tree, with Jev ranking which files and folders look relevant at each level.
ProjectprototypeTypeScriptLets Jev choose concrete browser actions while Codex or Browser Use's engine handles generation, recovery and final verification.
ProjectprototypePythonExperimental memory admission lab: Jev weighs a proposed memory against its source and a small policy says save, skip or defer.
ServiceprototypeJavaScriptFloating live-call coach that transcribes locally and asks Jev after each sentence what to do next, shown with a confidence gauge.
ProjectprototypeJavaScriptNext.js brick breaker whose paddle can be handed to an AI pilot where Jev chooses where the paddle goes via a Choice question.
ProjectprototypeTypeScriptCLI and GitHub Action that scores a code change's risk from policy rules plus Jev's semantic signals, and suggests checks and reviewers.
CLIprototypeTypeScriptNiceGUI desktop chess app for evaluating Jev's move choices against Stockfish, random players or itself, with PGN export.
ProjectprototypePythonClaude Code PreToolUse quality gate where Jev scores drafts (such as SVG illustrations) before they are written and blocks substandard work.
ProjectprototypeJavaScript