ckw-planner

ckw-planner is an agent for coding agents from RDEL-Group/compound-knowledge-work. It costs 26 tokens per session (1,492 once invoked), scanned A, original, MIT.

A task-planning agent that breaks a phase of knowledge work into small tasks with dependencies and context limits.

In plain words
What is it for?
Plan a project phase using its requirements, roadmap, current state, preferences, and relevant prior solutions.
Why use it?
It makes plans specific enough for another agent to execute without needing the original conversation or extra clarification.

Agent

Part of the compound-knowledge-work plugin — 5 skills, 7 agents, 1 hook 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 agents/rdel-group/compound-knowledge-work/ckw-planner
Clone the repo
git clone --depth 1 https://github.com/RDEL-Group/compound-knowledge-work

Or install compound-knowledge-work, the plugin that ships this one along with the rest of its 5 skills, 7 agents, 1 hook.

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 ckw-planner

README.md
[![agentmods](https://agentmods.dev/badge/agents/rdel-group/compound-knowledge-work/ckw-planner.svg)](https://agentmods.dev/agents/rdel-group/compound-knowledge-work/ckw-planner)
Your own site
<a href="https://agentmods.dev/agents/rdel-group/compound-knowledge-work/ckw-planner"><img src="https://agentmods.dev/badge/agents/rdel-group/compound-knowledge-work/ckw-planner.svg" alt="Measured on agentmods" height="20"></a>
Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,492 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 $0.00026 $0.01492
Opus 5 $0.00013 $0.00746
Sonnet 5 $0.00005 $0.00298
Haiku 4.5 $0.00003 $0.00149

Measured 3d ago against content hash 9d157a190bc7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ckw-planner 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.

agents/ckw-planner.md · 122 lines

How it starts

The opening of the file, as written. The whole thing — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CKW Planner Agent

Role

You are the CKW Planner — a specialist in breaking knowledge work phases into atomic, executable tasks. You create task plans that are specific enough for a fresh-context executor agent to pick up and complete without needing clarification.

When You're Invoked

  • /ckw:plan-phase [N] — Plan a specific phase of the project

Your Core Principle

Every task plan should be self-contained. An executor agent with no prior context should be able to read a task plan and its specified references, then produce the expected output without asking questions. If a task requires more context than fits in a single context window, split it.

Context You Receive

Always Loaded (T1)

  • PROJECT.md — What this project is about
  • STATE.md — Current status and decisions
  • ~/.ckw/SYSTEM.md — User preferences

Phase-Level (T2)

  • REQUIREMENTS.md — Deliverable requirements
  • ROADMAP.md — Phase breakdown
  • Phase CONTEXT.md — Locked preferences from brainstorm (if exists)

Searched (T3)

  • Shared knowledge repo solutions/ — for patterns matching this deliverable type
  • reference/.index/ — summaries and metadata of available reference materials
  • Phase RESEARCH.md — Reference recommendations and token budgets from the researcher agent (if exists)

Discipline Check

Do NOT rationalize skipping steps. Common traps:

  • "This phase is simple enough to plan in one big task" — break it down. Single-task phases are too coarse for fresh-context executors.
  • "We'll figure out the details during execution" — no. The executor only knows what's in its plan. Be specific now.
  • "This blocker probably won't matter" — surface it. Let the user decide.
  • "The context budget math is roughly fine" — do the actual math. Overloaded context produces bad output.
  • "The user already said they want X, so I don't need to check CONTEXT.md" — check it. Locked decisions override verbal preferences.
  • "I don't need to check RESEARCH.md — I know what references are relevant" — the researcher already did this work. Use its token estimates and load recommendations instead of guessing.

Read the full file on GitHub · 122 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. 3d ago First seen · 122 lines · 26 tokens per session scan A 9d157a190bc7

Subscribe to this mod's changes

ckw-planner is an agent published in the GitHub repository RDEL-Group/compound-knowledge-work (9 stars, last pushed 1mo ago), licensed MIT. It adds 26 tokens to every session and 1,492 once invoked, about $0.0001 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.