code-firewall-mcp

Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.

stdio v0.7.0

Connection Configuration

Add this to your AI agent's MCP config file to connect.

Run in your terminal:

claude mcp add io.github.egoughnour--code-firewall-mcp -- uvx

Transport

stdio

Authentication

None

Version

v0.7.0

Server Name

io.github.egoughnour/code-firewall-mcp

Last Updated

Jan 19, 2026

How to install and connect this MCP server.

Environment variables you must provide when running this server.

Variable	Description	Required
`FIREWALL_DATA_DIR`	Directory for storing ChromaDB data	Optional
`OLLAMA_URL`	URL for Ollama server (default: http://localhost:11434)	Optional
`EMBEDDING_MODEL`	Ollama embedding model (default: nomic-embed-text)	Optional
`SIMILARITY_THRESHOLD`	Block threshold 0-1 (default: 0.85)	Optional