Struct FilesystemSecurityConfig 

pub struct FilesystemSecurityConfig {
    pub workspace_only: bool,
    pub protected_paths: Vec<String>,
    pub extra_protected_paths: Vec<String>,
    pub script_fs_confinement: bool,
    pub script_allowed_paths: Vec<PathBuf>,
    pub tool_allowed_paths: Vec<PathBuf>,
}

Filesystem security policy for agent tools and skill scripts.

Controls two distinct surfaces:

• Tool layer: workspace_only confines agent file tools to the workspace root; protected_paths blocks access to sensitive files as defense-in-depth.
• Script layer: script_fs_confinement enables OS-level sandbox (macOS sandbox-exec) restricting scripts to skills_dir, workspace_dir, /tmp, and any script_allowed_paths.

Fields

workspace_only: bool

Workspace-only mode: tool file operations confined to workspace root. When true, absolute paths outside the workspace are denied by the policy engine. Default: true.

protected_paths: Vec<String>

Protected path patterns (blacklist). Case-insensitive substring match. Default: ~25 patterns covering secrets, system files, agent internals.

extra_protected_paths: Vec<String>

Additional user-defined protected paths (merged with defaults at runtime). Keeps defaults intact — users add patterns here without overriding.

script_fs_confinement: bool

OS-level filesystem confinement for skill scripts via sandbox-exec (macOS) or Landlock (Linux 5.13+). Default: true.

script_allowed_paths: Vec<PathBuf>

Additional absolute paths scripts may access beyond skills_dir and workspace_dir. Read-only access unless the path is also the workspace.

tool_allowed_paths: Vec<PathBuf>

Absolute paths that agent tools (read_file, write_file, etc.) may access even in workspace_only mode. Auto-populated from feature configs (e.g. obsidian.vault_path) during config expansion.

Trait Implementations

impl Clone for FilesystemSecurityConfig

fn clone(&self) -> FilesystemSecurityConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FilesystemSecurityConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FilesystemSecurityConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FilesystemSecurityConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FilesystemSecurityConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.