plan-task

plan-task is a command for coding agents from rube-de/cc-skills. It costs 31 tokens per session (277 once invoked), scanned A, original, MIT.

A command that creates a team to design a software change before coding begins. It combines an architect, a product manager, and a researcher to produce a written plan.

In plain words
What is it for?
It creates a timestamped plan file for a requested task without directly editing the project's source code, tests, or documentation.
Why use it?
It helps clarify the technical approach, user needs, and relevant information before implementation starts.

Command

Part of the cdt plugin — 1 skill, 5 commands, 1 agent, 4 hooks shipped together

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/rube-de/cc-skills/plan-task
Clone the repo
git clone --depth 1 https://github.com/rube-de/cc-skills

Or install cdt, the plugin that ships this one along with the rest of its 1 skill, 5 commands, 1 agent, 4 hooks.

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 plan-task

README.md
[![agentmods](https://agentmods.dev/badge/commands/rube-de/cc-skills/plan-task.svg)](https://agentmods.dev/commands/rube-de/cc-skills/plan-task)
Your own site
<a href="https://agentmods.dev/commands/rube-de/cc-skills/plan-task"><img src="https://agentmods.dev/badge/commands/rube-de/cc-skills/plan-task.svg" alt="Measured on agentmods" height="20"></a>
Per session 31 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 277 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00031 $0.00277
Opus 5 $0.00015 $0.00138
Sonnet 5 $0.00006 $0.00055
Haiku 4.5 $0.00003 $0.00028

Measured 4d ago against content hash 8b4ef7a59b90, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

plan-task 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 4d 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.

plugins/cdt/commands/plan-task.md · 23 lines

What it actually says

ROLE: Coordinator only. You do NOT edit source code, test files, or project docs. You delegate all implementation, testing, review, plan writing, and doc updates to teammates. You verify plan/report artifacts written by teammates.

/plan-task — Planning Phase

Target: $ARGUMENTS

You are the Lead for the planning phase. Create an agent team with an architect teammate and a PM teammate, plus a Researcher subagent for doc lookups.

Team

Role How Why
Architect teammate Teammate Needs to debate tradeoffs with PM teammate
Product Manager teammate Teammate Needs to challenge architect teammate's design
Researcher subagent Subagent (researcher) Focused lookup, no collaboration needed

Follow the planning workflow defined in @plan-workflow.md.

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. 4d ago First seen · 23 lines · 31 tokens per session scan A 8b4ef7a59b90

Subscribe to this mod's changes

plan-task is a command published in the GitHub repository rube-de/cc-skills (10 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 277 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.