{
 "schema_version": 1,
 "generated": "2026-10-23",
 "id": "leepokai-jev-guard--guard-codex-with-hook-trust",
 "repo": "leepokai/jev-guard",
 "repo_url": "https://github.com/leepokai/jev-guard",
 "repo_slug": "leepokai-jev-guard",
 "title": "Add a guard layer to Codex through its plugin browser",
 "page_title": "How to add a guard layer to Codex through its plugin browser with Jev Guard",
 "summary": "Install the Jev Guard plugin in Codex and trust its hooks so tool calls are checked.",
 "who": "A Codex user who wants the same deny and warning checks as other agents, installed from inside Codex.",
 "problem": "Codex runs tool calls without a second review, and the user needs a guard that installs through the plugin system rather than manual config editing.",
 "outcome": "Codex tool calls are checked before they run, with deny decisions and warnings for ask-level risks, and results are flagged when they contain injected text.",
 "steps": [
  "Run `codex plugin marketplace add leepokai/jev-guard`",
  "Open the plugin browser in Codex and install Jev Guard",
  "Run `/hooks` in Codex and trust the Jev Guard hooks",
  "Trigger a harmless tool call and confirm the guard runs"
 ],
 "agent_prompt": "Install the jev-guard plugin in Codex from the leepokai/jev-guard marketplace, trust its hooks with /hooks, and report whether the hooks list shows jev-guard as trusted. Do not run any destructive command to test it.",
 "agents": [
  "codex"
 ],
 "difficulty": "Intermediate",
 "time": "15 minutes",
 "basis": "readme",
 "caveat": "The README says Codex has no ask decision yet, so ask-level risks appear as a warning rather than a prompt.",
 "category": "Security and science",
 "tags": [
  "Security and science"
 ],
 "lang": "javascript",
 "requirements": [
  "Node.js and npm, to install the jev-guard package or run the install commands",
  "One provider key: a TypeSafe key from console.typesafe.ai, a vck_ Vercel AI Gateway key, or an sk-or- OpenRouter key",
  "The coding agent you want to guard, installed on the same machine"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.8,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/leepokai-jev-guard/guard-codex-with-hook-trust/",
 "md": "https://dedupedai.com/use-cases/leepokai-jev-guard/guard-codex-with-hook-trust/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/leepokai-jev-guard--guard-codex-with-hook-trust.json",
 "api_version": "v1"
}