Gateway that puts many MCP servers and APIs behind one endpoint and a few meta-tools, keeping context cost fixed; supports hot reload and OpenAPI import.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add gateway-mikkoparkkola -- docker run -i --rm ghcr.io/mikkoparkkola/mcp-gateway:3.5.1~/.codex/config.toml
[mcp_servers.gateway-mikkoparkkola]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"]
# codex mcp add gateway-mikkoparkkola -- docker run -i --rm ghcr.io/mikkoparkkola/mcp-gateway:3.5.1~/.cursor/mcp.json
{
"mcpServers": {
"gateway-mikkoparkkola": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"
]
}
}
}.vscode/mcp.json
{
"servers": {
"gateway-mikkoparkkola": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"gateway-mikkoparkkola": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"gateway-mikkoparkkola": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"gateway-mikkoparkkola": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mikkoparkkola/mcp-gateway:3.5.1"
]
}
}
}