plan

plan is a skill for Claude Code from LucasSantana-Dev/sharekit. It costs 101 tokens per session (1,020 once invoked), scanned A, original, MIT.

A structured way to plan complex coding work before implementation begins. Each phase includes files to change, a command to verify the result, and a condition that shows the phase is complete.

In plain words
What is it for?
It helps create implementation plans for software features, migrations, and other multi-step changes, including when to stop and replan.
Why use it?
It turns a broad request into small, checkable tasks and makes unclear scope or failed assumptions visible early.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It helps create implementation plans for software features, migrations, and other multi-step changes, including when to stop and replan.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/lucassantana-dev/sharekit/plan
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 LucasSantana-Dev/sharekit --skill plan
Clone the repo
git clone --depth 1 https://github.com/LucasSantana-Dev/sharekit

Made for: Claude Code.

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/lucassantana-dev/sharekit/plan"><img src="https://agentmods.dev/badge/skills/lucassantana-dev/sharekit/plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 101 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,020 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 $0.00101 $0.01020
Opus 5.5 $0.00040 $0.00408
Sonnet 5.5 $0.00020 $0.00204
Haiku 4.5 $0.00010 $0.00102

Measured 1mo ago against content hash 3d8ed8c525a9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plan 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 1mo 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.

sharekit-profile/.claude/skills/plan/SKILL.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

plan

Use planning only when it actually reduces risk.

Steps

  1. Read local guidance and active handoff.
  2. Pull only the context needed for the task.
  3. State goal, in-scope, and out-of-scope.
  4. Break work into short phases.
  5. Give each phase exact file paths (Files Touched) and a runnable Verify command — agents execute paths and commands, not prose.
  6. Write the plan to .claude/plans/ or .agents/plans/.

Rules

  • Keep phases small enough to finish without drifting.
  • Note what would cause replanning.
  • If work is already partly done, document the current state before planning the rest.
  • Prefer the provided plan template (references/plan-template.md).
  • Don't over-specify: too much detail buries priorities. File paths, scope, verification — then stop.
  • AC contract (team/product work): when a spec exists in specs/, every task must carry its requirement ID (REQ-n) and the EARS acceptance criteria (AC-x.y, GIVEN/WHEN/THEN) that prove it done — the AC-coverage gate (hooks/check-ac-coverage.sh) fails untraceable tasks. Acceptance criteria map 1:1 to eval tasks where an eval suite exists.
  • Spec-anchored: extend the existing spec for a feature rather than creating a new one (specs/<feature>/; template at specs/_template/). The spec directory, not personal memory, is the cross-operator source of truth.

Extend vs new plan

Before writing, scan .claude/plans/ and .agents/plans/:

  • Existing plan covers same scope AND ≤30 days old → extend (append phases, edit status header, keep history).
  • Same scope but >30 days old → new plan; mark old as superseded.
  • Different scope → new plan.

When extending, update the status header to reflect partial completion (e.g. "Phases 1-5 done; Phases 6-8 added 2026-05-14").

Parallel execution

If the plan's tasks will fan out to ≥2 parallel agents, the executor is /parallel-phases and it ingests a task-level schema (### T1 blocks with specialist/model/scope_in/scope_out/depends_on/acceptance — see parallel-phases/references/plan-format.md). Write sequential plans with this skill's template; write fan-out plans directly in that schema.

Read the full file on GitHub · 81 lines

Files

What ships with it

1 file 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. 1mo ago First seen · 81 lines · 101 tokens per session scan A 3d8ed8c525a9

Subscribe to this mod's changes

plan is a skill published in the GitHub repository LucasSantana-Dev/sharekit (1 stars, last pushed 3d ago), licensed MIT. It adds 101 tokens to every session and 1,020 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-09-03.

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