MCP Output Firewall
Three-layer firewall for MCP: content, egress and action policy. Proxy or server.
General capability
| Provider | tangfei7777-cell |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 0.3.0 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/io.github.tangfei7777-cell%2Fmcp-output-firewall |
| Repository | https://github.com/tangfei7777-cell/mcp-output-firewall |
| Authentication required | No |
| First seen by AgentGraph | 9/16/2026, 4:18:24 AM |
| Last seen by AgentGraph | 9/16/2026, 4:18:24 AM |
| Source last updated | 9/15/2026, 7:03:36 AM |
Transport
[
{
"kind": "package",
"identifier": "mcp-output-firewall",
"runtimeHint": "npx",
"registryType": "npm",
"transportType": "stdio"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.