Jev for Rust

61 curated Jev resources. Rust clients, SDKs, and tools.

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All 61 Jev resources for Rust

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Showing 1–48 of 61 resources

Holon

159

Rust agent workbench for ongoing work that keeps branch decisions in their own crate and backend notes in the adapter. Its first decision backend is Cloudflare's Clef, borrowing Clef's System One-shaped state and questions request instead of reinventing the interface.

Jev Integrations & Adapters#community#agent-runtime#rust

Community

holon-run/holonRust

Minutes

1.5k

An MIT-licensed, local-first conversation memory app that transcribes meetings, calls and voice memos on-device into Markdown you own. Its live voice path runs evaluations through Jev, and 34 MCP tools plus a 58-command CLI let coding agents query the history you choose to share.

Jev Integrations & Adapters#community#mcp#transcription

Community

silverstein/minutesRust

Ring Zero Security

Kernel-enforced runtime security for AI agents with eBPF/LSM: policy decides file, exec, package-install and MCP operations at the syscall, while Jev can run as an optional checks provider whose verdict can only raise severity. The Jev checks layer is off by default.

Jev Tools & CLIs#community#security#ebpf

Community

ringzerosec/jev-runtime-securityRust

rotom

Local OpenAI- and Anthropic-compatible API gateway in Rust that reuses Codex, Grok, Kiro or Vercel AI Gateway logins. It carries Jev through its model catalog and evaluation path, exposing typesafe-ai/jev via POST /v1/evaluations with state and typed questions.

Jev Integrations & Adapters#community#gateway#rust

Community

RyanKung/rotomRust

Oko

Local code search for coding agents: ripgrep and BM25 shortlist function-level chunks, Jev Noul relevance questions run across parallel requests, and accepted excerpts return to Codex, Claude Code, OpenCode or Pi through MCP or the `oko ask` command.

Jev Agents & MCP#community#mcp#code-search

Community

bartlomein/okoRust

jev4pg

224

A Jev harness for PostgreSQL: 41 semantic operators plus a native Rust extension evaluate row-level predicates with Noul questions and keep the returned probabilities for explicit decision thresholds, leaving joins and aggregation to SQL.

Jev Integrations & Adapters#community#postgresql#nl2sql

Community

Sheltercosmo/jev4pgPython

jcode

20.4k

Rust coding-agent harness (MIT, ~20k stars) whose crates/jcode-base/src/jev.rs is a typed TypeSafe Jev decision transport, used for memory pruning (memory_jev.rs), browser navigation (browser_jev.rs), and voice routing (voice_intent.rs) with separate provider selectors per purpose.

Jev Tools & CLIs#community#rust#coding-agent

Community

1jehuang/jcodeRust

r2r-jev

Agent governance integration where Jev judges two Noul checks per tool call (beyond scope, destructive), an admission policy decides which judgments may become evidence, and admitted evidence degrades Trust, Delegation and Authorization in persistent R2R relation state.

Jev Integrations & Adapters#community#governance#agent-security

Community

Thneoly/r2r-jevRust

BrighTO_Router

Self-hosted Rust LLM gateway and load balancer with a System One decision route: one endpoint for OpenAI, Anthropic, local, and Jev-compatible backends, with Model Groups, team budgets, and Postgres usage records.

Jev Integrations & Adapters#community#github

Community

thusinh1969/BrighTO_RouterRust

typesafe-client

Unofficial Go and Rust clients for the System One API covering noul, choice and score questions, with env-based config, retries, typed errors and gateway support.

Jev Repos & SDKs#community#github

Community

haileyok/typesafe-clientRust

jev-rs

Community Rust client for the TypeSafe API with async and optional blocking clients, typed Noul, Choice, and Score questions, retries, and structured errors.

Jev Repos & SDKs#community#github

Community

abeldzan/jev-rsRust

jeb

Command-line client for the System One API aimed at scripts, shell pipelines, and agent tool calls: pipe in a state with typed questions and get typed decisions back without a full LLM workflow.

Jev Agents & MCP#community#github

Community

wnoronha/jebRust

decision-model-sdk-rust

Async Rust client for System One decision-model endpoints with a Questions builder or compile-time QuestionSet derive, sharing one multiplexed HTTP/2 connection with no vendor default.

Jev Repos & SDKs#community#github

Community

zchee/decision-model-sdk-rustRust

sys1rust

Rust server running Laya decision models locally on Apple silicon GPUs over MLX with no Python at runtime, speaking the same /v1/systemone API as laya serve.

Jev Models & Reimplementations#community#github

Community

krishhgg/sys1rustRust

jast

Experimental desktop SAST app that asks Jev reviewable questions about bounded source regions, with Rust handling inventory, bounds, hashing, consent, and persistence.

Jev Tools & CLIs#community#github

Community

turenlabs/jastRust

jev-ncr-demo

Rust Leptos and Axum demo that sends an NCR description to Jev as state with one yes-or-no question per defect code, then sorts suggestions by confidence.

Jev Tools & CLIs#community#github

Community

Alexandre-Borghi/jev-ncr-demoRust

jev-mcp

Rust stdio MCP server letting Codex offload bounded judgments to Jev: four tools for yes/no, choice, score, and batch, while Codex keeps investigation, edits, and tests.

Jev Agents & MCP#community#github

Community

ieee0824/jev-mcpRust

Astra

Self-hosted agent runtime that adds an optional Jev judgment layer to memory filtering, lesson dismissal, request classification, and skill selection, with inspectable context and execution.

Jev Integrations & Adapters#community#jevbest#catalog-import

Community

matrixorigin/AstraRust

Jev-Quantum

Jev-protocol random baseline that answers noul, choice, and score questions from fast pseudorandom numbers without reading the prompt.

Jev Demos & Experiments#community#jevbest#catalog-import

Community

karminski/Jev-QuantumRust

doc-router

Rust CLI that checks each PDF page for a usable text layer, extracts text pages locally, sends only the rest to an OCR model via LiteLLM, and merges a page-ordered result.

Jev Tools & CLIs#community#jevbest#catalog-import

Community

misbahsy/doc-routerRust

sys1

Rust server that exposes a System One compatible API at /v1/systemone for self-hosted Laya checkpoints with token-based batching.

Jev Demos & Experiments#community#jevbest#catalog-import

Community

alvarobartt/sys1Rust

ErisLint

Rust CLI that sends selected source to the Jev API under JSON-defined choice rules and maps answers to warnings or errors.

Jev Agents & MCP#community#jevbest#catalog-import

Community

Eriskii/ErisLintRust

snap

Local decision engine that answers letter-choice questions from one forward pass: shared prefill, one batched decode, and softmax over option letters with no text generation or repair.

Jev Demos & Experiments#community#jevbest#catalog-import

Community

emnlmn/snapRust

jev-cli

Rust terminal tool that asks Jev noul, choice and score questions about piped text or files and returns calibrated probabilities with stable exit codes for shell scripts, CI jobs and agents.

Jev Agents & MCP#community#jevbest#catalog-import

Community

shaharia-lab/jev-cliRust

lintus

Single-binary linter whose YAML rules are plain-language questions sent to the Jev model as yes-no judgments with probabilities, fitting CI jobs and pre-commit hooks.

Jev Agents & MCP#community#jevbest#catalog-import

Community

virolea/lintusRust

Turn

Programming language and VM where agents run as isolated actors with managed context, durable effects, and confidence-aware control flow, including a Jev decision effect.

Jev Integrations & Adapters#community#jevbest#catalog-import

Community

ekizito96/TurnRust

evoke

Sentence-driven runner where one command is matched to installed reflex programs, planned up front with per-step probabilities and gates.

Jev Agents & MCP#community#jevbest#catalog-import

Community

evoke-build/evokeRust

jev-rs

Rust harness that turns any decoder into a Jev-compatible typed-judgment endpoint over logprobs, with MCP judge tool, HTTP wire server, and eval plus calibration commands.

Jev Tools & CLIs#community#awesomejev#catalog-import

Community

yijunyu/jev-rsRust

nitro

Grok Build wrapper that asks Jev one noul per tool before the first model call of a turn, then holds the shortened tool list so the prompt cache survives.

Jev Agents & MCP#community#awesomejev#catalog-import

Community

daniel-farina/nitroRust

rust-sysone

Unofficial Rust client for the System One API with a fluid request builder for noul, choice, and score questions, typed answers, and client-side cost math.

Jev Repos & SDKs#community#awesomejev#catalog-import

Community

zcoder-run/rust-sysoneRust

askgrep

Semantic code search that scores every function against a plain-language predicate with a calibrated Jev probability, then hands back file-line hits for an agent to open.

Jev Tools & CLIs#community#awesomejev#catalog-import

Community

fajarhide/askgrepRust

jevgate

Code-review gate that parses a repo locally, asks TypeSafe Jev short typed questions per unit of evidence, and lets deterministic code combine answers into findings with locations and fix steps.

Jev Agents & MCP#community#awesomejev#catalog-import

Community

Tech-Byte-Frontier/jevgateRust

typesafe-sdk-rust

Unofficial Rust client for the TypeSafe AI System One API, matching the Python SDK 0.6.0 contract: named noul, choice and score questions, a typestated builder, per-call overrides, and a `wire` module for serving the same shape.

Jev Repos & SDKs#community#jevbest#catalog-import

Community

codeitlikemiley/typesafe-sdk-rustRust

jear

Rust client that lets Jev choose the model and privacy tier for NEAR AI Cloud calls. A client-controlled monthly cap in cents is combined with Jev scores for complexity and sensitivity and nouls for private TEE, risk and urgency, then the NEAR catalog is filtered to what survives that choice.

Jev Agents & MCP#community#jevbest#catalog-import

Community

iJ03l/jearRust

jevbus

Rust event bus where routing is a judgment call: one event plus one typed question per subscription goes to a Jev judge, and the calibrated probabilities decide drop, review or deliver.

Jev Practices & Patterns#community#awesomejev#catalog-import

Community

zkjoie/jevbusRust

jev-rust-review

Claude Code plugin for Rust review that runs Clippy and cargo-semver-checks itself, has Jev triage changed units for defects no tool reports, then verifies each candidate finding before it reaches you.

Jev Agents & MCP#community#awesomejev#catalog-import

Community

kindintelligence/jev-rust-reviewRust

typesafe-jev-mcp

Single-tool MCP server for Jev: send state plus a map of noul, choice or score questions to evaluate and get typed answers with probabilities and confidence back.

Jev Practices & Patterns#community#awesomejev#catalog-import

Community

anasbekheit/typesafe-jev-mcpRust

typesafe-arena

A local markdown mirror of the TypeSafe documentation plus Lume, a Rust search tool that indexes it with BM25 and a tag graph, so pattern-style queries such as intent routing can walk to the right page without a network round trip.

Jev Demos & Experiments#community#jevbest#catalog-import

Community

DeepBlueDynamics/typesafe-arenaRust

jackalope

A Tauri desktop workspace for running coding agents side by side: parallel task queues in isolated Git worktrees, your existing agent sign-ins, and a review step before anything is merged.

Jev Tools & CLIs#community#jevbest#catalog-import

Community

Jackalope-Dev/jackalopeRust

typesafe-client

An unofficial async Rust client for the TypeSafe System One API in which each question hands back a key typed by its answer, so reading a choice answer as a probability fails to compile.

Jev Repos & SDKs#community#jevbest#catalog-import

Community

JedimEmO/typesafe-clientRust

triagedy

A Rust filter that reads JSONL security alerts on stdin and asks five Jev questions per alert — disposition, severity, false positive, escalation, ATT&CK class — then applies the routing policy in ordinary code you control.

Jev Tools & CLIs#community#jevbest#catalog-import

Community

m0rphtail/triagedyRust

typesafe-ai-playground

A Rust CLI of Jev experiments, led by a PHI screener that judges four separate 45 CFR 160.103 metrics per file and an English part-of-speech tagger that batches only the unresolved words into one request.

Jev Demos & Experiments#community#jevbest#catalog-import

Community

markjaquith/typesafe-ai-playgroundRust

typesafe-sdk-rust

An async Rust client for models served through the System One API: typed Noul, Choice and Score questions go out with one state and typed answers come back, over a single multiplexed HTTP/2 connection with no vendor built in.

Jev Repos & SDKs#community#awesomejev#catalog-import

Community

zchee/typesafe-sdk-rustRust

jev-switch

A Jev-protocol model gateway: a Rust and axum daemon turns an editable routing DAG into the actual call path, with a React console, a Tauri desktop shell and a Docker image.

Jev Integrations & Adapters#community#jevbest#catalog-import

Community

ARCJ137442/jev-switchRust

system-one-adapter-rust

Rust port of the Python system-one-adapter: a drop-in stand-in for TypeSafe's `system_one` evaluation API backed by LLM providers instead, so the same questions can be scored against an LLM on cost, speed and intelligence.

Jev Practices & Patterns#community#jevbest#catalog-import

Community

codeitlikemiley/system-one-adapter-rustRust

kunobi-jev

A Rust client for typed decision models across TypeSafe Jev, Cloudflare Clef, Liquid, Vercel AI Gateway and OpenRouter, with noul, choice and score builders, typed label enums, and a scripted fake for tests.

Jev Repos & SDKs#community#jevbest#catalog-import

Community

kunobi-ninja/kunobi-jevRust

jev-retrieval

A Rust CLI that finds files and line ranges with two ingredients: a stateless in-memory BM25 pass for recall and Jev calibrated judgments for precision. No embeddings, no vector database, no index directory, no repository state.

Jev Agents & MCP#community#jevbest#catalog-import

Community

romeromarcelo/jev-retrievalRust

tinyjevclient

Typed Rust client for TypeSafe's System One API that sends shared state with independent Choice, Score and Noul questions, validates the provider's response against the originating request, and returns latency, attempts and usage with the answers.

Jev Repos & SDKs#community#jevbest#catalog-import

Community

tinyhumansai/tinyjevclientRust

Related languages

Languages that overlap with Rust.

Jev articles

Original guides that go deeper on Jev rust.

All Jev articles

Serving System One Locally

Sep 28, 2026

A base URL is the whole client change. What still works when Ollaya, Lichen, verdict, Rizzo Flow, or jevos answers POST /v1/systemone on your machine.

Jev Models & Reimplementations#open-models#local#api

Read article

Watch: Jev in action

Video walkthroughs and demos from the community.

YouTube: Retriever AI tests Jev on real browser tasks: where it worked, where it struggled, and what comes next.

YouTube: One terminal, three subscriptions, and Jev picking the model for Claude Code, Codex, and Cursor.

YouTube: A podcast segment on TypeSafe AI, its $40M raise, and the Jevons paradox behind the name.

Discussions about Jev

Threads from Reddit and Hacker News about building with Jev.

Hacker News: Software Bombe and live Enigma demo where Jev ranks cribs and judges plaintext.

ag_212 pointsShow HN: Jev as the Bletchley Park Analyst: A Software Bombe on EnigmaRead the thread on Hacker News

Hacker News: Show HN for the decide CLI: brew install, file context, and multi-question shell scripts.

vsekhar2 pointsShow HN: Decide – Jev decisions in the shell, scripts, and agent skillsRead the thread on Hacker News

Hacker News: Pipeable onesie CLI with shell-safety exit codes and a calibrate mode over labelled commands.

frodikarlsson3 pointsShow HN: onesie – An expressive Unix-pipeable CLI for System One models like JevRead the thread on Hacker News

Hacker News: Spoken-language learning with video scenes branching on TypeSafe Jev.

j_rcht1 pointShow HN: Worklaude – learn by speaking; video scenes branch on TypeSafe JEVRead the thread on Hacker News

From the Jev community

Posts from builders shipping with Jev right now.

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