Verification & Guardrails

Native macOS agent app wiring 23 LLM providers into a task loop, listed with an optional Jev command-risk advisor via a TypeSafeKit client.

Example of using Jev as a webhook guardrail inside the agentgateway proxy to inspect model requests and responses.

Go CLI for managing WordPress sites at scale, with typesafe commands that ask Jev questions and a scan --triage that ranks malware findings.

Large catalog of Claude Code agents, commands, hooks and MCPs, listed with community Jev mods for guardrails and subagent models.

Open-source link attribution platform whose malicious-link check calls Jev before a short link is created.

Published Jev client and claim check from the Fake/Real evidence-review site, where Jev filters sources and judges each claim.

Python/TypeScript/Go chatbot safety library checking user input and bot replies with Jev and returning one actionable verdict per message.

x402 pre-payment risk-check provider combining sanctions lists, phishing feeds and simulation with Jev checks for injected instructions.

Auditable Zig terminal agent pairing Codex for coding with Jev typed preflight and postflight checks under deterministic policy gates.

Automated PR review: an LLM agent finds issues, a verifier refutes them, and Jev decides how to triage, route and label.

Rust code-review gate asking Jev small typed questions about functions and tests, failing CI only on rules measured 80% right.

AI workspace with chat, durable tasks, integrations and a wiki whose approval review for workspace actions runs through Jev.

Cisco's security scanner for agent skills, with a System One analyzer as an advisory tier that cannot emit findings or change severity.

Self-hosted PR review platform pairing an LLM narrative with a /v1/systemone decision engine for 6 rubric scores and 8 yes/no merge gates.

Claude Code PreToolUse layer where Jev answers YAML-defined questions about each tool call, with 19 hard rules and calibration runs.

Coding-agent hook that asks Jev one yes/no per project rule on every edit or turn and makes the agent fix any violation.

Gateway that checks agent tool calls with policy plus Jev evidence, then binds approval to a single-use permit for that exact action.

MCP proxy and hooks that screen agent tool calls before they run and their results before the agent reads them, using Jev judgments.

Xano backend template where Jev judges each agent tool call as safe, needs review or dangerous, and uncertain calls wait for a human.

OpenAI-compatible endpoint that answers an agent's command-approval call with APPROVE, DENY or ESCALATE from a Jev Choice, failing closed.

Claude Code plugin sending small judgments to Jev: rule checks that block edits, verbatim compaction, subagent sizing and routing hints.

OpenJev for Claude Code: plugin and MCP server giving Claude jev_choice, jev_noul, jev_score and jev_ask tools on the live API.

Claude Code plugin adding Jev judgments to Bash, Write and Edit calls and their outputs; a semantic guardrail, not a sandbox.

Advisor for coding agents: git and Stop hooks flag test tampering, secrets and skipped hooks, with optional Jev review findings.

Fail-open Codex UserPromptSubmit hook that asks Jev for task type, complexity, risk and execution mode and injects it as advisory context.

Fork of codex-with-chatgpt where Jev plus fixed rules decide when to bring in web ChatGPT to plan or review and when Codex just acts.

CLI that uses Jev to score JS/TS code comments for accuracy and usefulness and lists the weakest first.

Effect-based safety gate for coding-agent shell commands: fast rules first, then Jev decides allow/deny plus eleven risk checks.

Local desktop pal that verifies what a coding agent really did, with optional Laya or Jev double-checks of unclear test results.

DeepSeek Harness plugin checking whether an agent's 'done' claim is true, using deterministic evidence plus one batched Jev assessment.