A
licenseNot graded
qualityD
maintenanceA defensive gateway and firewall for AI agents using MCP servers, scanning tool calls, responses, and manifests for prompt injection, secrets, dangerous commands, and drift before allowing execution.
MIT
mcp-output-firewall
Related Servers
Alternatives to mcp-output-firewall
No user-submitted related servers found.
Related Servers
- FlicenseNot gradedqualityNot gradedmaintenanceA transparent proxy and execution firewall that intercepts and audits AI agent tool calls against configurable security policies before forwarding them to downstream MCP servers. It provides safe execution environments with features like data redaction, anti-loop protection, and unified alert dispatching.-
SentinelGateofficial
AlicenseNot gradedqualityAmaintenanceOpen-source MCP proxy that enforces security policies, content scanning, and audit logging between AI agents and tool servers25AGPL 3.0- AlicenseNot gradedqualityBmaintenanceAn MCP proxy firewall that evaluates every tool call against a configurable policy, enabling allow/deny/approval decisions, secret redaction, and a tamper-evident audit trail.Apache 2.0
- AlicenseNot gradedqualityAmaintenanceA security proxy and active firewall for the Model Context Protocol that protects host systems from malicious intent, prompt injection, and data exfiltration. It acts as an interception layer between AI agents and tools, providing real-time verification and multi-layered defense mechanisms.12MIT
- FlicenseNot gradedqualityCmaintenanceEnables safe use of any MCP server by proxying and live-scanning all tool requests and responses, blocking or redacting poison descriptions, indirect prompt injection, malicious arguments, and unauthorized destinations.-
This server cannot be deployed
Maintenance
ActivityMaintained
ResponsivenessNo issues