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mcp/harbor
Verified official

MCP-Bastion MCP

v5.1.0

io.github.vaquarkhan/mcp-bastion

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

transport:stdio runtime:pypi
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Target client

run in your project directory 

claude mcp add mcp-bastion -- uvx mcp-bastion-python

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.