Port 21 MCP server
Whether 21 is a common TCP/UDP port.
Category: Dev tools
● Online, checked 174 min ago · 89 ms
Source: official MCP Registry entry io.github.sadri-dridi/port-21 · repository
Direct MCP URL and setup
CLAUDE CODE
claude mcp add --transport http io-github-sadri-dridi-port-21 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-21/mcpCURSOR / VS CODE (mcp.json)
{ "mcpServers": { "io-github-sadri-dridi-port-21": { "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/port-21/mcp" } } }