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Back to the labJEVLAB / FIELD NOTES
Fresh from the lab
A dated reading list of newly added resources and JEVLAB NEWS. Come back for what changed, or follow the RSS feed in your own reader.
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Dates show when an item became available in JEVLAB, in UTC, not when its original source was published. Translation-only edits do not count as new resources.
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Doomscroll Filter
Doomscroll Filter uses Jev to categorize social media content. This tool aims to help users manage their digital consumption by identifying and filtering out negative posts to improve the overall browsing experience.
x.comjevex
This project demonstrates a minimal agent loop where Jev manages control flow while a LangChain chat model handles argument generation and final responses. It provides a structural example of integrating Jev with external language models.
github.compi-fast-jev-compaction
This repository provides an extension designed to accelerate JEV compaction processes within the pi environment. It demonstrates a specific implementation approach for optimizing data management tasks, though users should independently verify performance improvements in their own production workflows.
github.comdsh-jev
This repository provides a plugin suite for the DeepSeek Harness framework. It demonstrates the integration of the Jev System One decision model to facilitate automated reasoning and decision-making processes within the existing harness environment.
github.comjev-grug
This repository provides tools designed to assist JEV in generating natural language outputs. It serves as a practical implementation for developers looking to integrate communication capabilities into their JEV-based projects.
github.comjevcumber
This tool enables automated testing by interpreting Gherkin feature files directly through Jev. It eliminates the need for manual step definitions by using TypeSafe AI to resolve steps and executing them via Playwright.
github.comaside-jev
This project demonstrates an agentic browser runtime that utilizes TypeSafe Jev for decision-making processes. It showcases how the Jev model integrates with the Aside runtime to manage choice, scoring, and noul operations within a web environment.
github.compsearch
psearch provides a parallel web search utility designed for terminal environments and AI agents. It utilizes local Chromium instances and Jev-guided exploration techniques to facilitate automated data retrieval and navigation tasks.
github.comUnderstanding Jev and Its Ecosystem
This overview explores the core functionality of Jev and showcases a variety of projects currently being developed within its ecosystem. It highlights how developers are utilizing the framework to build diverse agentic applications.
x.comKeystroke oracle
This project demonstrates a predictive launcher powered by Jev. It aims to anticipate user intent by analyzing typing patterns to streamline navigation and task execution within the interface.
x.comjev CLI
This command-line interface enables users to query Jev directly from the terminal. It demonstrates a functional approach to integrating AI responses into shell workflows by returning specific answers and exit codes based on user input.
github.comChoice Primitive
This official reference documentation explains the Choice primitive within the TypeSafe AI framework. It outlines the structural implementation and intended usage patterns for developers integrating decision-making logic into their AI-driven applications.
docs.typesafe.aiJev plays Puyo Puyo
This experiment demonstrates Jev navigating the puzzle game Puyo Puyo. The creator shows how the system evaluates board states and applies strategic decision-making to manage falling pieces during gameplay.
x.comGetting Started with Jev
This resource demonstrates how to access Jev via the Vercel AI Gateway. It outlines the integration process and discusses potential business applications for the platform, providing a practical guide for users looking to implement Jev in their workflows.
youtube.comjev-use (voice)
This developer project demonstrates a voice control implementation for macOS. It utilizes Jev as a secondary fallback mechanism for processing commands when primary voice recognition inputs require additional support.
github.comaskjev.ai Platform Overview
askjev.ai is a platform where users submit inquiries to Jev. The system is designed to provide evaluative judgments on topics rather than offering direct, factual answers to user questions.
x.comjevwire
jevwire provides a decision layer for AI agents, featuring an MCP server, an embeddable DecisionModel library, and a Claude Code plugin. It demonstrates how to integrate TypeSafe AI's Jev framework to manage agentic decision-making processes.
github.comPokémon FireRed Elite Four Run
This experiment demonstrates Jev successfully navigating the Elite Four in Pokémon FireRed. The creator reports that the agent completed the challenge using low-cost computational resources, showcasing its ability to handle complex game mechanics.
x.comjev-router
This developer project utilizes Jev to implement a routing mechanism that selects the most appropriate AI models for specific coding tasks. It demonstrates a practical approach to optimizing model selection workflows within software development environments.
github.comX timeline labeler
This Chrome extension categorizes X posts to help users identify content types like engagement bait or promotional material. It demonstrates a community-developed approach to filtering social media feeds through automated content labeling.
x.comJev on Sol
This community-shared experiment demonstrates Jev performing real-time analysis of Solana blockchain data. The post highlights how the system processes on-chain information, though users should note this is an independent demonstration rather than a verified institutional tool.
x.compkg-gate
pkg-gate provides a pre-install security mechanism for npm lifecycle scripts. This tool demonstrates how to implement automated safety checks by integrating with TypeSafe System One to monitor and validate package execution processes during installation.
github.comzod-jev
This tool integrates Zod with Jev to perform semantic validation on request bodies. It enables developers to convert meaning-based checks into calibrated probabilities, allowing for threshold-based logic within application code.
github.comreflex
This project implements a small open decision model designed to map states and typed questions to calibrated probabilities. It serves as an experimental recreation of Jev or System One reasoning patterns using the Qwen3.5 architecture.
github.comevery
every is a tool that allows developers to query their codebase by asking yes or no questions about functions. It utilizes TypeSafe Jev to process these inquiries, providing ranked responses to help navigate and analyze code structure efficiently.
github.comjev-shield
jev-shield is a semantic MCP firewall utilizing Jev for verification. The creator claims it screens tool interactions with high recall and low latency, aiming to provide a secure layer for monitoring tool calls, results, and descriptions within agentic workflows.
github.comjev-sec-bench
This repository provides a framework for evaluating Jev model security. It demonstrates testing methodologies for prompt injection and vulnerable code detection, utilizing the jev-go library to conduct blind benchmarks on System One model performance.
github.comTypeSafe Advanced Structure
This official reference documentation details advanced structural primitives for TypeSafe AI. It provides technical guidance on organizing complex data architectures to ensure consistency and reliability within AI-driven development workflows.
docs.typesafe.aieve
Vercel's open agent framework provides tools for building autonomous systems. It features Jev as the default evaluation model within its experimental evaluation path, allowing developers to test and refine agent performance in a structured environment.
github.comVibecheck
Vibecheck explores methods for managing humor and tone within social platform interactions. This project demonstrates how automated systems can be applied to community moderation and content curation to maintain specific engagement standards.
x.comJev Simulated Fly Control
This project demonstrates the application of Jev to manage the movement of a simulated fly within a digital environment. It serves as an experimental showcase for behavioral control mechanisms in synthetic agents.
x.comjev-doom-agent
This experiment features a browser-native Doom agent utilizing a Chocolate Doom WebAssembly runtime. It demonstrates structured spatial state management and composable AI controls, providing live decision telemetry for monitoring the agent's performance within the game environment.
github.compi-jev-router
This project provides a framework for intelligent model routing, incorporating caching mechanisms and failover strategies. It demonstrates a technical approach to managing request distribution across multiple Jev-based model endpoints to improve system reliability and efficiency.
github.comjev-block-android-ad
This tool utilizes an LLM to filter Android notifications and SMS by identifying noise rather than relying on keyword matching. It processes verification codes locally to ensure privacy while allowing uncertain messages to pass through.
github.comduckdb-jev
This research project explores integrating Jev with DuckDB to facilitate SQL queries that return structured, type-safe responses. It demonstrates a technical approach to enhancing database interaction reliability through typed data handling.
github.comAutomated Downloads Organizer
This macOS utility demonstrates an automated system for managing files within the Downloads folder. It allows users to define custom rules to categorize and move incoming documents into specific directories based on file type or other attributes.
x.com
