Struct ToolContext 

pub struct ToolContext {
    pub cwd: PathBuf,
    pub cancel: CancellationToken,
    pub permission_checker: Arc<PermissionChecker>,
    pub verbose: bool,
    pub plan_mode: bool,
    pub file_cache: Option<Arc<Mutex<FileCache>>>,
    pub denial_tracker: Option<Arc<Mutex<DenialTracker>>>,
    pub task_manager: Option<Arc<TaskManager>>,
    pub session_allows: Option<Arc<Mutex<HashSet<String>>>>,
    pub permission_prompter: Option<Arc<dyn PermissionPrompter>>,
}

Context passed to every tool during execution.

Fields

cwd: PathBuf

Current working directory.

cancel: CancellationToken

Cancellation token for cooperative cancellation.

permission_checker: Arc<PermissionChecker>

Permission checker instance.

verbose: bool

Whether to produce verbose output.

plan_mode: bool

Plan mode: only read-only tools allowed.

file_cache: Option<Arc<Mutex<FileCache>>>

File content cache for avoiding redundant reads.

denial_tracker: Option<Arc<Mutex<DenialTracker>>>

Permission denial tracker for reporting.

task_manager: Option<Arc<TaskManager>>

Shared background task manager.

session_allows: Option<Arc<Mutex<HashSet<String>>>>

Tools allowed for the rest of the session (via “Allow for session” prompt).

permission_prompter: Option<Arc<dyn PermissionPrompter>>

Permission prompter for interactive approval.