PraisonAI's Dynamic Context module provides filesystem-backed history and terminal-log storage. The SDK reference describes the module as providing: - artifact storage for tool outputs, history, and terminal logs; - history persistence with search; and - terminal session logging. The module also exports agent-callable tool factories: - "create_history_tools()" returns "history_search", "history_tail", and "history_get". - "create_terminal_tools()" returns "terminal_tail", "terminal_grep", and "terminal_commands". Those tools accept "run_id" and "agent_id" arguments from the tool caller. The underlying stores join those values into filesystem paths without rejecting absolute paths or ".." traversal: Because "run_id" can be an absolute path and "agent_id" can contain traversal, a lower-trust prompt/user that can call these tools can read ".jsonl" and ".log" files outside the configured Dynamic Context base directory.