Each tool has a clearly distinct purpose with no overlap: cancel_run stops a run, continue_run sends input, get_event_artifact reads artifacts, get_run retrieves status, list_runs enumerates runs, poll_events monitors events, and spawn_run initiates runs. The descriptions make it easy to distinguish between status retrieval, event handling, run management, and input/output operations.

All tool names follow a consistent verb_noun pattern with snake_case, such as cancel_run, get_run, list_runs, and spawn_run. This uniformity makes the set predictable and easy to navigate, with no deviations in style or structure across the seven tools.

With 7 tools, the count is well-scoped for an orchestration server focused on managing external coding-agent runs. Each tool serves a specific function in the lifecycle of runs, from creation to monitoring and termination, without being overly sparse or bloated, fitting typical orchestration needs.

The tool set provides complete coverage for the orchestration domain: it supports the full lifecycle of runs with spawn_run (create), get_run and list_runs (read), continue_run (update input), and cancel_run (delete/terminate), plus event handling with poll_events and get_event_artifact. There are no obvious gaps, enabling agents to manage runs effectively from start to finish.