Selection Lab MCP Server
by changhuliuio.github.ChanghuLiu/mcp-selection-labv0.5.1
Benchmark MCP tool selection with metadata-only routing, collision, abstention, and holdout checks.
context tax
queued
security
queued
cold start
queued
freshness
Maintained33d ago
Install Selection Lab MCP server
Install in Claude Code
claude mcp add --transport http selection-lab https://mcp-selection-lab-production.up.railway.app/mcpInstall in Cursor
{
"mcpServers": {
"selection-lab": {
"url": "https://mcp-selection-lab-production.up.railway.app/mcp"
}
}
}Install in Claude Desktop
{
"mcpServers": {
"selection-lab": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://mcp-selection-lab-production.up.railway.app/mcp"
]
}
}
}Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.
Install in VS Code
{
"servers": {
"selection-lab": {
"type": "http",
"url": "https://mcp-selection-lab-production.up.railway.app/mcp"
}
}
}Install in Windsurf
{
"mcpServers": {
"selection-lab": {
"serverUrl": "https://mcp-selection-lab-production.up.railway.app/mcp"
}
}
}Remote endpoints
- streamable-http
https://mcp-selection-lab-production.up.railway.app/mcp - streamable-http
https://mcp-selection-lab-production.up.railway.app/trust-live/mcp
Freshness
Maintained — last maintenance signal 33d ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-06 · 33d ago · official registry · v0.5.1
FAQ
›How do I install the Selection Lab MCP server in Claude Code?
Run: claude mcp add --transport http selection-lab https://mcp-selection-lab-production.up.railway.app/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Selection Lab require an API key?
No required environment variables are declared in its published metadata.
›Can I use Selection Lab as a remote (hosted) MCP server?
Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.
›Is Selection Lab in the official MCP registry?
Yes, as io.github.ChanghuLiu/mcp-selection-lab.