lobster-guard

@rrrrrredy⭐ 0 stars

Use when configuring or reviewing AI agent identity, owner-verification, group-chat isolation, privacy protection, prompt-injection resistance, or sensitive-action refusal rules. Trigger for lobster guard, identity security, owner impersonation, SOUL.md/AGENTS.md safety snippets, and group chat protection. Not for general skill code security audits; use skill-security-guard for that.

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// RATINGS

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// README

lobster-guard

AI Agent identity security guard for group chats — prevent identity spoofing, privacy leaks, and prompt injection.

OpenClaw Skill — works with OpenClaw AI agents

What It Does

Protects your AI agent from being exploited by non-owner users in group chats and multi-user scenarios. It implements a 3-tier identity verification system (confirmed owner / uncertain / confirmed non-owner) based on chat metadata, blocks all sensitive operations for non-owners, and defends against prompt injection attacks. Pure configuration skill — no runtime dependencies, just paste the config snippet into your SOUL.md or AGENTS.md.

Quick Start

openclaw skill install lobster-guard
# Or:
git clone https://github.com/rrrrrredy/lobster-guard.git ~/.openclaw/skills/lobster-guard

Features

3-tier identity verification: Confirmed owner → full access; uncertain → cautious mode; non-owner → hard reject
Sensitive operation blacklist: SSO/MOA login, internal system access, file reads, message forwarding, browser usage, sub-agent spawning
Prompt injection defense: Ignores hidden instructions in images/filenames/links; rejects "ignore all previous instructions" attacks
Unified rejection phrasing: Never exposes capability boundaries to attackers
Platform-agnostic: Works on DaXiang, Telegram, Discord — any platform with chat_id metadata
Zero runtime overhead: Pure config snippet, no API calls or scripts

Usage

Trigger by mentioning: 安全, 隐私, 保护, 防护, 身份验证, 授权, 龙虾安全, 群聊隔离, agent安全, 配置安全规则

Setup:

Find your owner user ID from OpenClaw inbound metadata (chat_id: "user:12345678")
Paste the config snippet from SKILL.md into your SOUL.md or AGENTS.md
Replace YOUR_OWNER_ID with your actual ID

Project Structure

lobster-guard/
├── SKILL.md                          # Main skill documentation & config template
└── references/
    └── identity-verification.md      # Identity verification reference