MCP-Bastion

io.github.vaquarkhanv5.1.0Updated Sep 23, 2026

Security middleware for MCP. Blocks prompt injection, PII leakage, and resource exhaustion.

VerifiedSTDIODesktop onlySecurity & Monitoring

Installation

In SourceWeft

  1. Open MCP-Bastion in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v5.1.0LatestSep 16, 2026