MCP proxy that lazy-loads tool schemas to reduce context token overhead by 4-32x
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add context-proxy -- npx -y mcp-lazy-proxy~/.codex/config.toml
[mcp_servers.context-proxy]
command = "npx"
args = ["-y", "mcp-lazy-proxy"]
# codex mcp add context-proxy -- npx -y mcp-lazy-proxy~/.cursor/mcp.json
{
"mcpServers": {
"context-proxy": {
"command": "npx",
"args": [
"-y",
"mcp-lazy-proxy"
]
}
}
}.vscode/mcp.json
{
"servers": {
"context-proxy": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-lazy-proxy"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"context-proxy": {
"command": "npx",
"args": [
"-y",
"mcp-lazy-proxy"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"context-proxy": {
"command": "npx",
"args": [
"-y",
"mcp-lazy-proxy"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"context-proxy": {
"command": "npx",
"args": [
"-y",
"mcp-lazy-proxy"
]
}
}
}