The open-source review layer for AI agents. Work done for humans is decided by humans.
Connect Runs on your machine
claude mcp add mcp -e GATEWERK_API_KEY=<GATEWERK_API_KEY> -e GATEWERK_URL=<GATEWERK_URL> -e GATEWERK_REVIEWER=<GATEWERK_REVIEWER> -- npx -y @gatewerk/[email protected]
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@gatewerk/[email protected]"
],
"env": {
"GATEWERK_API_KEY": "<GATEWERK_API_KEY>",
"GATEWERK_URL": "<GATEWERK_URL>",
"GATEWERK_REVIEWER": "<GATEWERK_REVIEWER>"
}
}
}
}
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@gatewerk/[email protected]"
],
"env": {
"GATEWERK_API_KEY": "<GATEWERK_API_KEY>",
"GATEWERK_URL": "<GATEWERK_URL>",
"GATEWERK_REVIEWER": "<GATEWERK_REVIEWER>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@gatewerk/[email protected]"
],
"env": {
"GATEWERK_API_KEY": "<GATEWERK_API_KEY>",
"GATEWERK_URL": "<GATEWERK_URL>",
"GATEWERK_REVIEWER": "<GATEWERK_REVIEWER>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GATEWERK_API_KEYRequired, secret | Gatewerk API key (gwk_...). Generate one at your Gatewerk instance under Settings → API Keys. |
GATEWERK_URLOptional | Base URL of your self-hosted Gatewerk instance (e.g. https://api.gatewerk.com). Defaults to http://localhost:3100. |
GATEWERK_REVIEWEROptional | Reviewer email used as decision attribution. When set, decisions made through the MCP server are attributed to this reviewer instead of the API key identity. |
Details
| Package | @gatewerk/[email protected] (NPM, stdio) |
| First published | 14 Aug 2026 |
| Last updated | 14 Aug 2026 |
| Registry name | io.github.gatewerk/mcp |
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