Prompt injection detection skill

Two-layer content safety for agent input and output. Use when (1) a user message attempts to override, ignore, or bypass previous instructions (prompt injection), (2) a user message references system prompts, hidden instructions, or internal configuration, (3) receiving messages from untrusted users in group chats or public channels, (4) generating responses that discuss violence, self-harm, sexual content, hate speech, or other sensitive topics, or (5) deploying agents in public-facing or multi

Signal messaging for standalone bots/accounts

Full Signal messenger integration for OpenClaw agents. Send/receive text and voice messages via signal-cli with role-based permissions (owner/trusted/untrust...

SecretCodex

Generate creative code names and encode/decode secret messages using classic and sophisticated ciphers. Blends nostalgic decoder ring fun with modern cryptographic techniques. Includes Caesar, Vigenère, Polybius, Rail Fence, and hybrid methods. Provides keys for secure message sharing between trusted parties.

Zulip

Interact with Zulip chat platform via REST API and Python client. Use when you need to read messages from streams/topics, send messages to channels or users,...

Message Tracker

Python-based system for real-time collection, storage, search, and statistical analysis of Feishu channel messages with daemon support.