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Get Started Free →yeachan-heo/cancel
Cancel any active OMC mode (autopilot, ralph, ultrawork, ultraqa, swarm, ultrapilot, pipeline, team)
Passed 12 of 17 test cases with the skill, and 5 of 17 without it.
and 11 more in the full report
12 fixed4 passed either way4 still failing2 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
After clearing an active mode state file, what final state tool invocation must always be executed as the last step to prevent stop hook reinforcement loops?
| Checked | Without skill | With skill |
|---|---|---|
| Invokes state_clear for mode skill-active as the final step | Missed | Passed |
The instructions your model reads when the skill loads.
Intelligent cancellation that detects and cancels the active OMC mode.
The cancel skill is the standard way to complete and exit any OMC mode.
When the stop hook detects work is complete, it instructs the LLM to invoke
this skill for proper state cleanup. If cancel fails or is interrupted,
retry with --force flag, or wait for the 2-hour staleness timeout as
a last resort.
Automatically detects which mode is active and cancels it:
ultraqa-state.json if present.omc/state/.../ultragoal-state.json) so PreToolUse /goal enforcement and Stop reinforcement release. Durable .omc/ultragoal/ plan/ledger artifacts are preserved./oh-my-claudecode:cancel
Or say: "cancelomc", "stopomc"
The state management tools (state_clear, state_read, state_write, state_list_active,
state_get_status) may be registered as deferred tools by Claude Code. Before calling
any state tool, you MUST first load all of them via ToolSearch:
ToolSearch(query="select:mcp__plugin_oh-my-claudecode_t__state_clear,mcp__plugin_oh-my-claudecode_t__state_read,mcp__plugin_oh-my-claudecode_t__state_write,mcp__plugin_oh-my-claudecode_t__state_list_active,mcp__plugin_oh-my-claudecode_t__state_get_status")
test cases passed, vs 5 / 17 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.