ship

ship is a command for coding agents from sigistry/marketplace. It costs 22 tokens per session (933 once invoked), scanned A, original, MIT.

A command that prepares a branch for a pull request by reviewing its state, summarizing changes, drafting commit messages, suggesting a version bump, and writing the PR description.

In plain words
What is it for?
Use it when a feature branch is ready for review to check its status, compare it with a base branch, and assemble the materials for a pull request.
Why use it?
It gathers the information needed to ship a change and keeps the final actions awaiting approval.

Command

Part of the release-conductor plugin — 2 skills, 5 commands, 3 agents 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/sigistry/marketplace/ship
Clone the repo
git clone --depth 1 https://github.com/sigistry/marketplace

Or install release-conductor, the plugin that ships this one along with the rest of its 2 skills, 5 commands, 3 agents.

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

README.md
[![agentmods](https://agentmods.dev/badge/commands/sigistry/marketplace/ship.svg)](https://agentmods.dev/commands/sigistry/marketplace/ship)
Your own site
<a href="https://agentmods.dev/commands/sigistry/marketplace/ship"><img src="https://agentmods.dev/badge/commands/sigistry/marketplace/ship.svg" alt="Measured on agentmods" height="20"></a>
Per session 22 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 933 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 $0.00022 $0.00933
Opus 5 $0.00011 $0.00466
Sonnet 5 $0.00004 $0.00187
Haiku 4.5 $0.00002 $0.00093

Measured yesterday against content hash e2fcde82350d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ship 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 yesterday.

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/release-conductor/commands/ship.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Orchestrate everything needed to open a pull request from the current branch: understand the working state, summarize the change, draft Conventional Commit message(s), recommend a semver bump, and write a complete PR description. Use this as the one-stop "I'm ready to ship" command. $ARGUMENTS optionally names the base branch to diff against.

Process

Step 1: Detect VCS state

Run these read-only commands and interpret them before writing anything:

  • git rev-parse --is-inside-work-tree: confirm we are in a repo; if not, stop and say so.
  • git status --porcelain=v1 -b: current branch, upstream, ahead/behind, staged vs unstaged vs untracked file counts.
  • git branch --show-current: the feature branch name.

If the working tree is clean AND there are no commits ahead of the base, there is nothing to ship, report that and stop.

Step 2: Resolve the base branch

If $ARGUMENTS is provided, use it. Otherwise auto-detect in this order:

  1. git symbolic-ref refs/remotes/origin/HEAD (strip to the branch name), the remote default.
  2. First existing of main, master, develop via git rev-parse --verify.

Compute the merge base: git merge-base HEAD <base>. All analysis diffs against this merge base, not the raw base tip, so unrelated upstream commits do not pollute the summary.

Step 3: Summarize the change

  • git diff --stat <merge-base>..HEAD for the shape (files, insertions, deletions).
  • git log --oneline <merge-base>..HEAD for existing commits on the branch.
  • git diff <merge-base>..HEAD (read selectively for large diffs) to understand intent.

Write a 2-4 sentence plain-English summary of what the branch does and why.

Step 4: Draft Conventional Commit message(s)

Group the diff into logical changes (a refactor, a feature, a docs update are separate commits even in one branch). For each group produce a Conventional Commit per the changelog-assembly skill's references/conventional-commits.md: type(scope): imperative subject ≤50 chars, a body explaining the why, and footers (BREAKING CHANGE:, Closes #NN) where warranted. If the branch is genuinely one atomic change, produce a single message.

Read the full file on GitHub · 72 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. yesterday First seen · 72 lines · 22 tokens per session scan A e2fcde82350d

Subscribe to this mod's changes

ship is a command published in the GitHub repository sigistry/marketplace (3 stars, last pushed yesterday), licensed MIT. It adds 22 tokens to every session and 933 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 2026-09-03.