Read-only connectors; local writes. Evidence and assessments for agents. Only people approve.
Connect Runs on your machine
claude mcp add grc-lake -e GRC_LAKE_LAKE=<GRC_LAKE_LAKE> -e GRC_LAKE_MCP_MODE=<GRC_LAKE_MCP_MODE> -e GRC_LAKE_API_URL=<GRC_LAKE_API_URL> -e GRC_LAKE_API_KEY=<GRC_LAKE_API_KEY> -- uvx grc-lake==0.3.26
{
"mcpServers": {
"grc-lake": {
"command": "uvx",
"args": [
"grc-lake==0.3.26"
],
"env": {
"GRC_LAKE_LAKE": "<GRC_LAKE_LAKE>",
"GRC_LAKE_MCP_MODE": "<GRC_LAKE_MCP_MODE>",
"GRC_LAKE_API_URL": "<GRC_LAKE_API_URL>",
"GRC_LAKE_API_KEY": "<GRC_LAKE_API_KEY>"
}
}
}
}
{
"mcpServers": {
"grc-lake": {
"command": "uvx",
"args": [
"grc-lake==0.3.26"
],
"env": {
"GRC_LAKE_LAKE": "<GRC_LAKE_LAKE>",
"GRC_LAKE_MCP_MODE": "<GRC_LAKE_MCP_MODE>",
"GRC_LAKE_API_URL": "<GRC_LAKE_API_URL>",
"GRC_LAKE_API_KEY": "<GRC_LAKE_API_KEY>"
}
}
}
}
{
"servers": {
"grc-lake": {
"type": "stdio",
"command": "uvx",
"args": [
"grc-lake==0.3.26"
],
"env": {
"GRC_LAKE_LAKE": "<GRC_LAKE_LAKE>",
"GRC_LAKE_MCP_MODE": "<GRC_LAKE_MCP_MODE>",
"GRC_LAKE_API_URL": "<GRC_LAKE_API_URL>",
"GRC_LAKE_API_KEY": "<GRC_LAKE_API_KEY>"
}
}
}
}
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 |
|---|---|
GRC_LAKE_LAKEOptional | Path to a local lake directory (default ./lake) |
GRC_LAKE_MCP_MODEOptional | local, remote or auto (default); use remote on shared machines |
GRC_LAKE_API_URLOptional | GRC Lake API URL for remote mode |
GRC_LAKE_API_KEYOptional, secret | API key for remote mode |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.koda-ai-studio/grc-lake |
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