Open Bridge provides 41 tools with generally clear naming (verb_noun pattern) and descriptions. Most tools have input schemas with type definitions and parameter descriptions. However, significant gaps exist: output schemas are not documented in the provided code, error handling guidance is minimal, and several tools lack actionable error messages. Parameter descriptions are present but often generic (e.g., 'Process command ID' without explaining what identifies a process). The batch tool and script execution tools introduce composition risks. File operation tools show good defensive programming (requiredArg validation, protected path checks) but lack explicit confirmation patterns for destructive operations.

• Document output schemas for all tools. For list_directory, specify: returns {entries: [{name, type, size?, modified?}], total_count, has_more}. For search_files, return {matches: [{path, line_number, preview}], total_matches}. This enables agents to chain calls correctly.
• Add confirmation patterns to destructive tools. file_op should support a 'dry_run' parameter that returns what would be deleted without executing. run_command should accept 'confirm_before_execute' to require explicit approval before running shell commands.
• Restrict run_script to a safe subset of tools (read-only operations only) or require explicit opt-in per tool. Alternatively, sandbox the script execution environment and log all tool invocations with full parameters for audit.
• Enhance error messages with recovery guidance. Instead of 'File not found', return 'File not found at path/to/file. Try search_files(glob="**/filename") to locate it, or list_directory(path="path/to") to see available files.'
• Add per-call success/failure to batch tool response. Return {results: [{call_index, tool_name, success, result_or_error}]} so agents can identify and retry failed calls without re-executing successful ones.