io.github.tomyud1/godot-mcp

What we checked

Six static checks, weighted by risk. Every result reflects only what could be observed in the published package and repository — never intent.

• Injection surface

  warn25% of grade

  Tool descriptions/manifest scanned for instruction-injection patterns (imperatives at the model, hidden text, 'ignore previous', data-exfil URLs).

  tool "delete_folder" description: imperative telling the model it must read/send/attach something.

• Supply chain

  warn25% of grade

  Package provenance: namespace verification, repo linkage, maintainer count, account age, postinstall scripts, typosquat distance.

  install hook "prepare" present and not a recognized benign build command

• Credential hygiene

  pass15% of grade

  How the server takes secrets (env vs plaintext config vs hardcoded); secrets appearing in tool schemas.

  No hardcoded secrets, secret-shaped tool parameters, or leaked keys found. PASS = no static red flag; static analysis cannot prove the code honors env-based secret handling at runtime.

• Permission scope

  pass15% of grade

  Declared tools vs. breadth (filesystem, network, exec); flags shell-exec and unbounded filesystem access.

  No shell-exec, unbounded/sensitive filesystem, or download-and-run primitives found in scanned source. PASS = no static red flag. Static scanning is blind to code fetched or executed at runtime.

• Version behavior

  warn10% of grade

  Diff of tool definitions between versions; new permissions or changed descriptions in a patch release (the postmark-mcp class).

  vs prior 0.5.0 (minor bump): new tool "get_godot_status" appeared; new tool "get_guide" touches a sensitive surface (email/exec/net/fs); new tool "list_dir" appeared; new tool "read_file" touches a sensitive surface (email/exec/net/fs); new tool "search_project" touches a sensitive surface (email/exec/net/fs); new tool "create_script" touches a sensitive surface (email/exec/net/fs); new tool "create_scene" touches a sensitive surface (email/exec/net/fs); new tool "read_scene" touches a sensitive surface (email/exec/net/fs); new tool "get_scene_node_properties" touches a sensitive surface (email/exec/net/fs); new tool "add_node" touches a sensitive surface (email/exec/net/fs); new tool "remove_node" touches a sensitive surface (email/exec/net/fs); new tool "modify_node_property" touches a sensitive surface (email/exec/net/fs); new tool "rename_node" appeared; new tool "move_node" appeared; new tool "attach_script" appeared; new tool "detach_script" appeared; new tool "set_collision_shape" appeared; new tool "set_sprite_texture" touches a sensitive surface (email/exec/net/fs); new tool "instance_scene" appeared; new tool "set_mesh" touches a sensitive surface (email/exec/net/fs); new tool "set_material" touches a sensitive surface (email/exec/net/fs); new tool "get_node_spatial_info" touches a sensitive surface (email/exec/net/fs); new tool "measure_node_distance" touches a sensitive surface (email/exec/net/fs); new tool "snap_node_to_grid" appeared; new tool "set_node_properties" appeared; new tool "set_node_groups" touches a sensitive surface (email/exec/net/fs); new tool "get_node_groups" touches a sensitive surface (email/exec/net/fs); new tool "find_nodes" touches a sensitive surface (email/exec/net/fs); new tool "set_resource_property" appeared; new tool "save_resource_to_file" touches a sensitive surface (email/exec/net/fs); new tool "get_resource_info" touches a sensitive surface (email/exec/net/fs); new tool "list_signal_connections" touches a sensitive surface (email/exec/net/fs); new tool "connect_signal" touches a sensitive surface (email/exec/net/fs); new tool "disconnect_signal" touches a sensitive surface (email/exec/net/fs); new tool "call_method" touches a sensitive surface (email/exec/net/fs); new tool "edit_script" touches a sensitive surface (email/exec/net/fs); new tool "validate_script" touches a sensitive surface (email/exec/net/fs); new tool "create_folder" appeared; new tool "delete_file" touches a sensitive surface (email/exec/net/fs); new tool "delete_folder" touches a sensitive surface (email/exec/net/fs); new tool "write_file" touches a sensitive surface (email/exec/net/fs); new tool "rename_file" touches a sensitive surface (email/exec/net/fs); new tool "list_scripts" appeared; new tool "get_project_settings" appeared; new tool "get_input_map" touches a sensitive surface (email/exec/net/fs); new tool "get_collision_layers" appeared; new tool "get_node_properties" appeared; new tool "get_console_log" touches a sensitive surface (email/exec/net/fs); new tool "get_errors" touches a sensitive surface (email/exec/net/fs); new tool "clear_console_log" appeared; new tool "open_in_godot" touches a sensitive surface (email/exec/net/fs); new tool "scene_tree_dump" touches a sensitive surface (email/exec/net/fs); new tool "get_editor_selection" touches a sensitive surface (email/exec/net/fs); new tool "set_editor_selection" appeared; new tool "close_editor_tabs" touches a sensitive surface (email/exec/net/fs); new tool "list_settings" appeared; new tool "update_project_settings" appeared; new tool "configure_input_map" touches a sensitive surface (email/exec/net/fs); new tool "run_scene" touches a sensitive surface (email/exec/net/fs); new tool "stop_scene" appeared; new tool "is_playing" appeared; new tool "get_runtime_status" touches a sensitive surface (email/exec/net/fs); new tool "wait" appeared; new tool "take_screenshot" touches a sensitive surface (email/exec/net/fs); new tool "send_input" touches a sensitive surface (email/exec/net/fs); new tool "query_runtime_node" appeared; new tool "get_performance_monitors" touches a sensitive surface (email/exec/net/fs); new tool "get_runtime_log" appeared; new tool "classdb_query" appeared; new tool "rescan_filesystem" appeared; new tool "setup_autoload" appeared; new tool "generate_2d_asset" touches a sensitive surface (email/exec/net/fs); new tool "map_project" appeared; new tool "mcp_undo" appeared; new tool "mcp_redo" appeared; new tool "mcp_undo_history" appeared; new tool "batch_execute" touches a sensitive surface (email/exec/net/fs).

• Transport config

  unscannable10% of grade

  Remote servers: TLS and auth mode (none/token/OAuth). Local servers: whether the manifest indicates it phones home.

  local stdio server: no remote transport or auth surface, and no phone-home/telemetry signal found in source. Absence of transport findings is NOT a safety guarantee — phone-home hosts can be constructed at runtime and defeat static analysis.