MCP proxy that re-encodes JSON tool responses as GCF. Drop-in, zero changes to your server. 84% fewer tokens.
Quick Install
Copy the config for your editor. Some servers may need additional setup — check the README.
Add to claude_desktop_config.json:
{
"mcpServers": {
"gcf-proxy": {
"command": "go",
"args": [
"run",
"github.com/blackwell-systems/gcf-proxy@latest"
]
}
}
}
Run in terminal:
claude mcp add gcf-proxy go run github.com/blackwell-systems/gcf-proxy@latest
Add to .cursor/mcp.json:
{
"mcpServers": {
"gcf-proxy": {
"command": "go",
"args": [
"run",
"github.com/blackwell-systems/gcf-proxy@latest"
]
}
}
}