Signal Integration
spinnakergit
Secure messaging via Signal with E2E encryption. Send and receive messages, manage groups, and use Signal as a real-time chat bridge to Agent Zero.
Community Plugin Hub
Security Plugins
Browse Security plugins from the Agent Zero community Plugin Hub.
Showing 8 of 185 plugins
Tailscale Manager
PepeDiedrich
Install, configure, and manage Tailscale VPN connections directly from the Agent Zero UI. Includes auto-SSH-key management.
E-Mail Companion
Jehu
Safe, controlled mailbox access for Agent Zero — read, triage, draft emails with approval-gate for mutations and bundled Mail Agent for context isolation.
Guard System
PaoloC68
Security guards for tool execution and prompt safety. Blocks tools with flagged scan status and detects prompt injection patterns.
OSCAR Gateway
TerminallyLazy
Connects authorized Agent Zero profiles as private OSCAR buddies, with a WebUI Buddy List, live profile and Mesh observability, persistent conversations, bounded recovery, and private Tailscale connectivity.
Human Approval Gate
glatinone
Pauses Agent Zero before high-risk actions (destructive commands, file deletion, git push, external HTTP writes) and waits for an explicit Approve or Reject in the UI. Every decision is logged to a local audit file. Safe defaults, no external services.
MCP Agent Access Control
mirecekd
Per-agent/per-profile whitelist for MCP servers. Scope global MCP servers to specific agent profiles so each agent only sees and can call the MCP tools it needs (e.g. AWS servers only for AWS agents), keeping agent0 clean. Hides disallowed servers from the prompt and hard-blocks unauthorized calls.
SAM Mesh
TerminallyLazy
Governed Sovereign Agent Mesh discovery, one-use remote tool approvals, native mesh inference, and Embassy specialists for Agent Zero, with scoped permissions, redacted activity, offline disconnect, and optional certified Linux network confinement.