Discussion on "One Does Not Simply read_file('/etc/passwd') — Argument Policies Land in Heimdall MCP"

Enmanuel Magallanes · 2026-05-26T13:23:24.558Z

Heimdall MCP could already block tools by name. v1.4 closes the gap: argument-level constraints on calls that already passed the name check.

Discussion on "One Does Not Simply read_file('/etc/passwd') — Argument Policies Land in Heimdall MCP" | Hashnode

One Does Not Simply read_file('/etc/passwd') — Argument Policies Land in Heimdall MCP