ship-plan

ship-plan is a command for Claude Code from w2ur/claude-code-setup. It costs 38 tokens per session (856 once invoked), scanned A, original, MIT.

A command that takes a written plan through review, approval, implementation, and code review, pausing at defined handoffs. It coordinates other skills but does not perform the review or coding itself.

In plain words
What is it for?
Use it to review a plan, apply required findings, wait for approval, run the implementation, and review the resulting changes before pushing.
Why use it?
It prevents work from moving ahead before the plan owner approves it and before each required step has produced its expected file or result.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions subagents.

Good fit Use it to review a plan, apply required findings, wait for approval, run the implementation, and review the resulting changes before pushing.

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Install with agentmods
npx agentmods add commands/w2ur/claude-code-setup/ship-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.

Clone the repo
git clone --depth 1 https://github.com/w2ur/claude-code-setup

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 ship-plan

README.md
[![agentmods](https://agentmods.dev/badge/commands/w2ur/claude-code-setup/ship-plan/github.svg)](https://agentmods.dev/commands/w2ur/claude-code-setup/ship-plan)
Your own site
<a href="https://agentmods.dev/commands/w2ur/claude-code-setup/ship-plan"><img src="https://agentmods.dev/badge/commands/w2ur/claude-code-setup/ship-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 ship-plan

Your own site · 80×15
<a href="https://agentmods.dev/commands/w2ur/claude-code-setup/ship-plan"><img src="https://agentmods.dev/badge/commands/w2ur/claude-code-setup/ship-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 856 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 $0.00038 $0.00856
Opus 5.5 $0.00015 $0.00342
Sonnet 5.5 $0.00008 $0.00171
Haiku 4.5 $0.00004 $0.00086

Measured 21d ago against content hash 17d08c90d52c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ship-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 21d 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.

commands/ship-plan.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

This command adds only the sequencing and the approval stop. It owns no review logic and no execution logic: each step hands off to the skill named below, which does that work its own way. The model of each step is named here so routing does not depend on the prompt; the tiers themselves come from the Sub-agents section of ~/.claude/CLAUDE.md.

$0 is the plan path. If it is empty, or not a .md file under ~/.claude/plans/, stop and ask — plans never live in a repo, and a *-review.md file is not a plan.

Step 1 — review (opus)

Invoke the plan-reviewer:plan-review skill on $0. $0 overrides the skill's "most recently modified plan" default — name the path explicitly. It writes ~/.claude/plans/<plan-name>-review.md with MUST / SHOULD / CONSIDER sections.

Before going on, confirm that review file exists and is newer than the plan. A missing or stale review file means the review did not run; stop and say so.

Step 2 — fold MUST and SHOULD (opus)

Snapshot the plan first, so Step 3 can show exactly what changed:

p="$0"; p="${p/#\~/$HOME}"
cp "$p" "${TMPDIR:-/tmp}/ship-plan-$(basename "$p" .md).before.md"

Then fold every MUST and SHOULD item into the plan, on opus: deciding the replacement text is judgment, not execution. Owner decisions are not re-litigated. When a finding contradicts a decision the plan records, do not fold it — list it for the owner instead. CONSIDER items are the owner's call; list them, fold none.

Step 3 — STOP: show the plan diff and wait for approval

p="$0"; p="${p/#\~/$HOME}"
diff -u "${TMPDIR:-/tmp}/ship-plan-$(basename "$p" .md).before.md" "$p"

Show that diff, then the unfolded items from Step 2 (decision conflicts and CONSIDER). Stop here and wait for the owner's explicit approval. Do not start Step 4 in the same turn. If the owner amends the plan, re-show the diff and wait again.

Step 4 — execute (per the tier table)

  • Three or more independent targets → a Workflow; load the workflow-authoring skill first.
  • Otherwise → the superpowers:subagent-driven-development skill.

Read the full file on GitHub · 71 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. 21d ago First seen · 71 lines · 38 tokens per session scan A 17d08c90d52c

Subscribe to this mod's changes

ship-plan is a command published in the GitHub repository w2ur/claude-code-setup (2 stars, last pushed 3d ago), licensed MIT. It adds 38 tokens to every session and 856 once invoked, about $0.0002 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 2026-09-26.