OPEN SOURCE · CURATED REPOSITORIES

Jev GitHub Projects.

Curated Jev SDKs, tools, demos, integrations, benchmarks, and research projects. Repository metrics come from GitHub; titles, summaries, and categories are editorial.

750 projects
442 projects
keltokhykeltokhy/jgrep
CLIDeveloper toolsPython

jgrep

jgrep is a CLI semantic grep that calls TypeSafe's Jev/System One decision model to judge lines or diff hunks by description, returning probabilities instead of generated text.

2121MIT
kylemclarenkylemclaren/jevql
IntegrationDeveloper toolsGo

jevQL: Semantic SQL for Postgres

jevql is a CLI/SDK that adds Jev semantic predicates, choices, and scores to ordinary Postgres SQL. It calls TypeSafe AI's System One model via the Jev API and supports Go, TypeScript, Python, MCP, and HTTP.

1202MIT
jamilxtjamilxt/typesafe-ai-java
SDKDeveloper toolsJava

TypeSafe AI Jev Java SDK

Community-maintained Java SDK for the TypeSafe AI System One (Jev) API. Implements the System One wire contract with core, Kotlin, Spring Boot starter, and Spring AI bridge; published to Maven Central.

210
AboveColinAboveColin/jevclient
API clientDeveloper toolsPython

Async Python client for TypeSafe Jev

Async Python client for the TypeSafe Jev System One decision model. Send typed questions and get probabilities and choices back, no text to parse.

200MIT
royalpinto007royalpinto007/jev-msw
Testing toolDeveloper toolsTypeScript

jev-msw

Mock Jev API decisions with MSW for deterministic tests without real API calls.

100MIT
walidboulanouarwalidboulanouar/jev-agent-kit
Agent workflowDeveloper toolsJavaScript

Jev Agent Kit

CLI and MCP tools for agents using TypeSafe Jev to make fast typed decisions: route, triage, guard, grep, rank, compact, and judge. Includes runnable use-case demos and an offline evaluation script.

100MIT
quaeastquaeast/vllm2jev
IntegrationDeveloper toolsPython

vllm2jev

A lightweight script that adapts vLLM services to a Jev-style interface, enabling Choice, Score, and Noul decisions via logprobs.

100
khmuhtadinkhmuhtadin/n8n-nodes-jev-classification
IntegrationDeveloper toolsTypeScript

Jev Classification Node for n8n

An n8n community node that classifies, scores, and checks text with TypeSafe AI's Jev/System One model, supporting parallel requests and multi-item batching.

111MIT