cancel_hex_run
Stop an active Hex project execution by providing the project and run identifiers to halt ongoing processes.
Instructions
Cancel a running project.
Args:
project_id: The UUID of the Hex project
run_id: The UUID of the run to cancel
Returns:
Success messageInput Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| project_id | Yes | ||
| run_id | Yes |
Implementation Reference
- src/hex_mcp/server.py:232-244 (handler)The handler function for the 'cancel_hex_run' MCP tool. It is registered via the @mcp.tool() decorator and implements the cancellation logic by calling the Hex API DELETE endpoint.
@mcp.tool() async def cancel_hex_run(project_id: str, run_id: str) -> str: """Cancel a running project. Args: project_id: The UUID of the Hex project run_id: The UUID of the run to cancel Returns: Success message """ await hex_request("DELETE", f"/projects/{project_id}/runs/{run_id}") return "Run cancelled successfully" - src/hex_mcp/server.py:232-232 (registration)Registration of the 'cancel_hex_run' tool using FastMCP's @mcp.tool() decorator.
@mcp.tool()