remove-subtasks

A task command that permanently removes every subtask belonging to a specified parent task. It shows the subtasks and possible effects before asking for confirmation.

In plain words
What is it for?
Use it when a task no longer needs its subtasks, after reviewing their status, dependencies, and any available preservation options.
Why use it?
It removes subtasks in one operation instead of deleting them individually. The review helps reveal lost work, removed dependencies, and effects on the parent task.

Command for Claude Code

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/kubiyabot/skill/remove-subtasks
Clone the repo
git clone --depth 1 https://github.com/kubiyabot/skill

Made for: Claude Code.

Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 442 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% 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 $0.00000 $0.00442
Opus 5 $0.00000 $0.00221
Sonnet 5 $0.00000 $0.00088
Haiku 4.5 $0.00000 $0.00044

Measured 3d ago against content hash 13a6dbdac7d8, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

remove-subtasks 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 3d 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.

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

100% identical to clear-subtasks — 0 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.

.claude/commands/tm/remove-subtasks/remove-subtasks.md · 86 lines

What it actually says

Clear all subtasks from a specific task.

Arguments: $ARGUMENTS (task ID)

Remove all subtasks from a parent task at once.

Clearing Subtasks

Bulk removal of all subtasks from a parent task.

Execution

task-master clear-subtasks --id=<task-id>

Pre-Clear Analysis

  1. Subtask Summary

    • Number of subtasks
    • Completion status of each
    • Work already done
    • Dependencies affected
  2. Impact Assessment

    • Data that will be lost
    • Dependencies to be removed
    • Effect on project timeline
    • Parent task implications

Confirmation Required

Clear Subtasks Confirmation
━━━━━━━━━━━━━━━━━━━━━━━━━
Parent Task: #5 "Implement user authentication"
Subtasks to remove: 4
- #5.1 "Setup auth framework" (done)
- #5.2 "Create login form" (in-progress)
- #5.3 "Add validation" (pending)
- #5.4 "Write tests" (pending)

⚠️  This will permanently delete all subtask data
Continue? (y/n)

Smart Features

  • Option to convert to standalone tasks
  • Backup task data before clearing
  • Preserve completed work history
  • Update parent task appropriately

Process

  1. List all subtasks for confirmation
  2. Check for in-progress work
  3. Remove all subtasks
  4. Update parent task
  5. Clean up dependencies

Alternative Options

Suggest alternatives:

  • Convert important subtasks to tasks
  • Keep completed subtasks
  • Archive instead of delete
  • Export subtask data first

Post-Clear

  • Show updated parent task
  • Recalculate time estimates
  • Update task complexity
  • Suggest next steps

Example

/project:tm/clear-subtasks 5
→ Found 4 subtasks to remove
→ Warning: Subtask #5.2 is in-progress
→ Cleared all subtasks from task #5
→ Updated parent task estimates
→ Suggestion: Consider re-expanding with better breakdown
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. 3d ago First seen · 86 lines · 0 tokens per session scan A 13a6dbdac7d8

Subscribe to this mod's changes

remove-subtasks is a command published in the GitHub repository kubiyabot/skill (16 stars, last pushed 7mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 442 tokens. A static security scan graded it A with 0 findings. It is 100% identical to clear-subtasks, differing in 0 lines, and is treated as a copy.