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cancel

cancel is a skill for Claude Code from naimkatiman/continuous-improvement. It costs 35 tokens per session (5,161 once invoked), scanned C, original, MIT.

A control for stopping an active OMC operating mode, such as autopilot, team work, or a repeated task loop.

In plain words
What is it for?
It helps cancel autonomous runs, coordinated agent work, quality-check loops, and other running OMC modes.
Why use it?
It gives you a standard way to stop automated work and clean up its active state.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: reads .claude/ paths; mentions subagents; positional $N argument.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the oh-my-claudecode plugin — 36 skills, 17 agents shipped together

not rated 9repo changed 1mo ago C scan 35 tokens original MIT

Good fit It helps cancel autonomous runs, coordinated agent work, quality-check loops, and other running OMC modes.

Compare 6 skills from other repositories ↓
View source ↗ naimkatiman/continuous-improvement continuous-improvement.dev
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add naimkatiman/continuous-improvement
Claude Code
/plugin install oh-my-claudecode

Made for: Claude Code.

Or install oh-my-claudecode, the plugin that ships this one along with the rest of its 36 skills, 17 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cancel

README.md
[![agentmods](https://agentmods.dev/badge/skills/naimkatiman/continuous-improvement/cancel/github.svg)](https://agentmods.dev/skills/naimkatiman/continuous-improvement/cancel)
Your own site
<a href="https://agentmods.dev/skills/naimkatiman/continuous-improvement/cancel"><img src="https://agentmods.dev/badge/skills/naimkatiman/continuous-improvement/cancel/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cancel

Your own site · 80×15
<a href="https://agentmods.dev/skills/naimkatiman/continuous-improvement/cancel"><img src="https://agentmods.dev/badge/skills/naimkatiman/continuous-improvement/cancel.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,161 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00035 $0.05161
Opus 5.5 $0.00014 $0.02064
Sonnet 5.5 $0.00007 $0.01032
Haiku 4.5 $0.00003 $0.00516

Measured 1mo ago against content hash 4bf75b74c517, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

cancel scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf .omc/state/team-bridge/ # Heartbeat files
third-party/oh-my-claudecode/skills/cancel/SKILL.md · 387 lines

How it starts

The opening of the file, as written. The whole thing — 387 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cancel Skill

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.

What It Does

Automatically detects which mode is active and cancels it:

  • Autopilot: Stops workflow, preserves progress for resume
  • Ralph: Stops the persistence loop
  • Legacy Ultrawork state: Cleanup-only removal for upgraded installations; it is not an active workflow
  • UltraQA (retired): No live workflow remains; clears stale pre-5.0.0 ultraqa-state.json if present
  • Ultragoal: Clears the session-scoped ultragoal runtime guard (.omc/state/.../ultragoal-state.json) so PreToolUse /goal enforcement and Stop reinforcement release. Durable .omc/ultragoal/ plan/ledger artifacts are preserved.
  • Swarm: Stops coordinated agent swarm, releases claimed tasks
  • Ultrapilot: Stops parallel autopilot workers
  • Pipeline: Stops sequential agent pipeline
  • Team: Requests shutdown from all teammates through the active team/conversation surface, waits for responses/timeouts, clears OMC team state, clears linked ralph if present. Claude Code 2.1.178+ has no TeamDelete.
  • Team+Ralph (linked): Cancels team first (graceful shutdown), then clears ralph state. Cancelling ralph when linked also cancels team first.

Usage

/oh-my-claudecode:cancel

Or say: "cancelomc", "stopomc"

Critical: Deferred Tool Handling

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")

Read the full file on GitHub · 387 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago Changed · -1 lines · +3 tokens per session 4bf75b74c517
  2. 1mo ago First seen · 388 lines · 32 tokens per session scan C a15ab1399ea8

Subscribe to this mod's changes

cancel is a skill published in the GitHub repository naimkatiman/continuous-improvement (9 stars, last pushed 1mo ago), licensed MIT. It adds 35 tokens to every session and 5,161 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Building agentsClaude CodeLLMai-agentscoding-agentscontinuous-improvementhooks
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