OPEN SOURCE · CURATED REPOSITORIES
Curated Jev SDKs, tools, demos, integrations, benchmarks, and research projects. Repository metrics come from GitHub; titles, summaries, and categories are editorial.
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Ranked by recent Star growth and update activity
NiazMorshed2007NiazMorshed2007/jcrUses TypeSafe Jev to resolve deterministic commands from a nested capability tree for agent harnesses. Includes an MCP server, CLI, benchmark harnesses, and 50 benchmark scenarios.
StefanoITAStefanoITA/ts-jev-cost-calculatorUnofficial CLI and Python tool to estimate token counts, cost, and context limits for TypeSafe System One / Jev API requests. Calibrated on real API responses and not affiliated with TypeSafe.
gbessegbesse/jev-decisionopsProvides evaluation and gateway tooling for TypeSafe Jev / System One-compatible decision models, including calibration metrics, threshold optimization, response validation, rate limiting, caching, circuit breaking, and audit logs. Community software independent of TypeSafe AI.
utk2103utk2103/jev-studioA one-stop kit for TypeSafe Jev: provides a Python CLI and MCP server for Jev/System One judgments, with commands for verify, screen, classify, extract, match, route, ask, find, rerank, compact, and batch, plus prompt libraries and plugin setup for Claude Code/Codex.
glud123glud123/jev-assistjev-assist is a coding-agent skill that uses TypeSafe Jev/System One to rank repository files by task relevance, detect convention drift, and flag risky diffs before commit. It includes setup, validation, and pre-commit hook wiring.
DonaldMurilloDonaldMurillo/system-one-playgroundA developer toolkit for TypeSafe System One/Jev with a SysOneScript language, Go client, semantic code checks, and Studio.
jbt95jbt95/jev-toolkitAn MCP-first developer toolkit for TypeSafe/Jev System One, including CLI, MCP server, evaluation packs, audits, and Prometheus metrics.
yzbcsyzbcs/Should-I-JevScans LLM logs and code for decision-shaped calls, estimates savings from migrating to JEV, calibrates decision models, and generates migration PRs. Optionally calls the JEV API for a self-audit.
pjdurdenpjdurden/jevkit-jsUnofficial toolkit for TypeSafe's Jev/System One model, providing a static linter, shared record format, and testing, drift, benchmark, and calibration tools.
viroleavirolea/lintusA Ruby linter that reads YAML rules phrased as plain-language questions and asks TypeSafe AI's Jev model to judge each file, reporting offenses based on the model's noul probabilities. Supports CI, pre-commit, and local runs.
collapseindexcollapseindex/jev-builderA browser form for building requests to TypeSafe's Jev. Pick a template, fill in the blanks, copy the request; no JSON or install needed, runs locally.
dees91dees91/agent-skill-managerA local-first macOS app, TUI, and CLI for managing AI coding tool skills, with optional TypeSafe Jev recommendations.
