Context-aware MCP proxy for JIT tool loading — stop burning tokens on tools you're not using
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add 4q-tokenz -- npx -y 4q-tokenz~/.codex/config.toml
[mcp_servers.4q-tokenz]
command = "npx"
args = ["-y", "4q-tokenz"]
# codex mcp add 4q-tokenz -- npx -y 4q-tokenz~/.cursor/mcp.json
{
"mcpServers": {
"4q-tokenz": {
"command": "npx",
"args": [
"-y",
"4q-tokenz"
]
}
}
}.vscode/mcp.json
{
"servers": {
"4q-tokenz": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"4q-tokenz"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"4q-tokenz": {
"command": "npx",
"args": [
"-y",
"4q-tokenz"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"4q-tokenz": {
"command": "npx",
"args": [
"-y",
"4q-tokenz"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"4q-tokenz": {
"command": "npx",
"args": [
"-y",
"4q-tokenz"
]
}
}
}