whyreach for VS Code
io.github.sandstrompl/whyreach
Read-only Docker network diagnosis: why one container can't reach another, with evidence.
client:VS Code
transport:stdio
runtime:oci
Install whyreach in VS Code
.vscode/mcp.json
{
"servers": {
"whyreach": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/sandstrompl/whyreach:0.1.0"
]
}
}
}Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs