MCP Protocol Conformance for VS Code
io.studiomeyer/protocol-conformance
MCP conformance test harness. JSON-RPC, OAuth 2.1 PKCE, schemas, smoke, annotations. CLI + lib.
client:VS Code
transport:stdio
runtime:npm
Install MCP Protocol Conformance in VS Code
.vscode/mcp.json
{
"servers": {
"protocol-conformance": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-protocol-conformance"
]
}
}
}Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs