Agent Firewall MCP Server
by mlawsonkingio.github.mlawsonking/agent-firewall-mcpv1.3.0
Input/output safety for AI agents: known-pattern injection and obfuscation scan, URL/IP, secrets.
context tax
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security
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cold start
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freshness
Active1d ago
Install Agent Firewall MCP server
Install in Claude Code
claude mcp add agent-firewall -- npx -y agent-firewall-mcpInstall in Cursor
{
"mcpServers": {
"agent-firewall": {
"command": "npx",
"args": [
"-y",
"agent-firewall-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"agent-firewall": {
"command": "npx",
"args": [
"-y",
"agent-firewall-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"agent-firewall": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"agent-firewall-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"agent-firewall": {
"command": "npx",
"args": [
"-y",
"agent-firewall-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 1d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-10 · 2mo ago · official registry · v1.3.0
FAQ
›How do I install the Agent Firewall MCP server in Claude Code?
Run: claude mcp add agent-firewall -- npx -y agent-firewall-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Agent Firewall require an API key?
No required environment variables are declared in its published metadata.
›Can I use Agent Firewall as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Agent Firewall in the official MCP registry?
Yes, as io.github.mlawsonking/agent-firewall-mcp.
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