Gretl MCP
Run Hansl/Gretl econometrics workflows via MCP with GUI launch and artifacts.
Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.
{
"mcpServers": {
"gretl-mcp": {
"command": "npx",
"args": [
"-y",
"gretl-mcp"
],
"env": {
"GRETL_CLI": "<gretl_cli>",
"GRETL_GUI": "<gretl_gui>",
"GRETLMCP_WORKSPACE_DIR": "<gretlmcp_workspace_dir>",
"GRETLMCP_OPEN_GUI": "<gretlmcp_open_gui>"
}
}
}
}{
"mcpServers": {
"gretl-mcp": {
"command": "npx",
"args": [
"-y",
"gretl-mcp"
],
"env": {
"GRETL_CLI": "<gretl_cli>",
"GRETL_GUI": "<gretl_gui>",
"GRETLMCP_WORKSPACE_DIR": "<gretlmcp_workspace_dir>",
"GRETLMCP_OPEN_GUI": "<gretlmcp_open_gui>"
}
}
}
}npx -y gretl-mcpGRETL_CLIOptional explicit path to gretlcli or gretlcli.exe.
GRETL_GUIOptional explicit path to the visible Gretl GUI executable.
GRETLMCP_WORKSPACE_DIROptional parent directory for Gretl run workspaces and generated artifacts.
GRETLMCP_OPEN_GUISet to false to prevent script-running tools from opening visible Gretl GUI windows by default.
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