cancel

A command for stopping an active background job that runs several command-line tools.

In plain words
What is it for?
Use it to cancel a background multi-CLI job by providing its job identifier or other required argument.
Why use it?
It lets you end a multi-tool task that is still running in the repository.

Command

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add commands/greenpolo/cc-multi-cli-plugin/cancel
Clone the repo
git clone --depth 1 https://github.com/greenpolo/cc-multi-cli-plugin
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 64 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 73% copy Near-identical to another mod 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 $0.00011 $0.00064
Opus 5 $0.00005 $0.00032
Sonnet 5 $0.00002 $0.00013
Haiku 4.5 $0.00001 $0.00006

Measured yesterday against content hash 32f4876c8863, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cancel scanned grade A with 0 findings 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 yesterday.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

73% identical to cancel — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/multi/commands/cancel.md · 9 lines

What it actually says

!node "${CLAUDE_PLUGIN_ROOT}/scripts/multi-cli-companion.mjs" cancel "$ARGUMENTS"

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. yesterday First seen · 9 lines · 11 tokens per session scan A 32f4876c8863

Subscribe to this mod's changes

cancel is a command published in the GitHub repository greenpolo/cc-multi-cli-plugin (89 stars, last pushed 16d ago), licensed Apache-2.0. It adds 11 tokens to every session and 64 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 73% identical to cancel, differing in 4 lines, and is treated as a copy.