claude-code-templates
Large catalog of Claude Code agents, commands, hooks and MCPs, listed with community Jev mods for guardrails and subagent models.
Overview
Claude Code Templates (aitmpl.com) is a large, MIT-licensed collection of ready-to-use configurations for Claude Code: AI agents, custom commands, settings, hooks, MCP integrations and project templates, installable through an npx CLI and browsable on a website.
Per the list summaries, it includes community mods that use Jev: a jev-guardrails mod that screens prompts and turns for jailbreaks, harm and policy breaches, and a mod that suggests subagent models and reasoning levels. The README excerpt available here does not describe these mods, so their exact questions and thresholds are not confirmed. Its CLI installs bundles of skills and MCP servers in one command, and the catalog aggregates components from other open-source collections that keep their own licences.
What the decision model decides
| Type | Question | Answers |
|---|---|---|
| Yes / no | Is this prompt or turn a jailbreak, harmful or a policy breach?(inferred) | yes · no |
| Choice | Which model and reasoning level should this subagent use?(inferred) | — |
How it works
- Install the relevant mod with the CLI
- Mod hooks into prompts or subagent spawns
- Jev returns typed judgments
- Mod blocks, warns or sets the model
Strengths
- Easy install through a popular template catalog
Caveats
- Jev mods not described in the README excerpt
- Community mods vary in quality
Getting started
npx claude-code-templates@latest (browse components at https://aitmpl.com)At a glance
- Type
- CLI
- Status
- production
- Language
- JavaScript
- Runtime
- CLI + Claude Code components
- Has code
- yes
- License
- MIT
Use cases and integrations
How curated lists describe it
Agent safety: CLI configuration suite for Claude Code featuring a `jev-guardrails` mod that screens prompts and turns against jailbreaks, harm, and policy breaches via TypeSafe System One.
yibie/awesome-jevA community Claude Code Templates mod that uses Jev to suggest subagent models and reasoning levels.
logicrw/awesome-jev-projects
Frequently asked questions
Where is Jev used?
In community mods for guardrails and subagent model selection, per the listing.
How do I install components?
With npx claude-code-templates@latest.
Is Jev required?
No, only for those specific mods.
Related projects
Agent-ergonomic Jev CLI and PreToolUse hook that scores shell commands for hazards and screens fetched text for injection.
PluginbetaTypeScriptPreToolUse firewall for Claude Code and Codex: shell-aware rules first, then Jev returns allow, ask or block, failing closed.
HookbetaTypeScriptSecurity hook giving Codex, Copilot, Gemini, Cursor, pi, OpenCode and ACP an auto-mode-like guard via three Jev questions.
LibrarybetaTypeScriptOpenBles Firewall 1: open prompt-injection detector for agent inputs, with a Claude Code hook and an optional Jev backend.
MCP serverbetaPythonSemantic MCP firewall that screens tool calls, results and descriptions with Jev, plus allowlists and session taint tracking.
MCP serverbetaTypeScriptPre-execution hook for coding agents that lets shell commands run, asks a human, or blocks them, with optional Jev classification.
ProjectbetaJavaScript