imlazy-planning

imlazy-planning is a skill for Claude Code from hnikoloski/imlazy. It costs 44 tokens per session (1,613 once invoked), scanned A, original, MIT.

A workflow for planning and carrying out software changes. It supports a short plan for ordinary work and a saved plan with separate task execution and reviews for larger work.

In plain words
What is it for?
Planning features, writing tests before implementation, assigning independent tasks, reviewing changes, and running verification.
Why use it?
It breaks implementation into clear tasks and includes tests, verification, and review so requirements are less likely to be missed.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions subagents.

Part of the imlazy plugin — 26 skills, 1 command, 1 hook shipped together

Good fit Planning features, writing tests before implementation, assigning independent tasks, reviewing changes, and running verification.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hnikoloski/imlazy/imlazy-planning
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.

Any agent
npx skills add hnikoloski/imlazy --skill imlazy-planning
Clone the repo
git clone --depth 1 https://github.com/hnikoloski/imlazy

Made for: Claude Code.

Or install imlazy, the plugin that ships this one along with the rest of its 26 skills, 1 command, 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 imlazy-planning

README.md
[![agentmods](https://agentmods.dev/badge/skills/hnikoloski/imlazy/imlazy-planning/github.svg)](https://agentmods.dev/skills/hnikoloski/imlazy/imlazy-planning)
Your own site
<a href="https://agentmods.dev/skills/hnikoloski/imlazy/imlazy-planning"><img src="https://agentmods.dev/badge/skills/hnikoloski/imlazy/imlazy-planning/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 imlazy-planning

Your own site · 80×15
<a href="https://agentmods.dev/skills/hnikoloski/imlazy/imlazy-planning"><img src="https://agentmods.dev/badge/skills/hnikoloski/imlazy/imlazy-planning.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,613 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00044 $0.01613
Opus 5 $0.00022 $0.00807
Sonnet 5 $0.00009 $0.00323
Haiku 4.5 $0.00004 $0.00161

Measured 11d ago against content hash ac483f68b01b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

imlazy-planning 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 11d 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.

skills/imlazy-planning/SKILL.md · 175 lines

How it starts

The opening of the file, as written. The whole thing — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.

imlazy-planning

Mode selection

Light mode — used when the router classified Standard tier. Output: 3-7 bullet inline plan in the chat. No plan doc saved. Execute inline in the same session.

Full mode — used when the router classified Heavy tier and brainstorming has already produced a spec doc. Output: a saved plan doc at docs/imlazy/plans/YYYY-MM-DD-<feature>.md. Execution dispatches a fresh subagent per task with two-stage review (spec-compliance then code-quality).

The router-selected mode is fixed for this task — do not switch modes mid-execution.


Light mode: plan structure (Standard tier)

Write a 3-7 bullet plan inline:

Plan (light mode):
1. <one-sentence action — file — expected change>
2. Write failing test for <behavior>
3. Implement <function> in <file> to pass the test
4. Verify: run <test command>, confirm pass
5. Commit: git commit -m "feat: <description>"

Rules: each bullet names a file and what changes. TDD bullets are always inline (test → implement → verify). No TBD placeholders.


Full mode: plan document (Heavy tier)

File structure first

Before defining tasks, map which files are created or modified and what each one is responsible for. Each file has one clear responsibility. Files that change together live together. Split by responsibility, not by technical layer.

Bite-sized task granularity

Each step is one action (2-5 minutes):

  • "Write the failing test" — step
  • "Run it to make sure it fails" — step
  • "Implement the minimal code to make it pass" — step
  • "Run the tests and make sure they pass" — step
  • "Commit" — step

Plan document header

Every plan doc must start with:

# [Feature Name] Implementation Plan

> For agentic workers: use `Skill(imlazy-planning)` in full mode to execute this plan task-by-task.
> Steps use checkbox (`- [ ]`) syntax for tracking.

**Goal:** [One sentence]
**Architecture:** [2-3 sentences]
**Tech Stack:** [Key technologies]

---

Task structure

Read the full file on GitHub · 175 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 175 lines · 44 tokens per session scan A ac483f68b01b

Subscribe to this mod's changes

imlazy-planning is a skill published in the GitHub repository hnikoloski/imlazy (2 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 1,613 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.

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