bartleby: Skill for Claude Code

.agents/skills/ship/SKILL.md

ship is a skill for Claude Code from jswest/bartleby. It costs 122 tokens per session (7,129 once invoked), scanned A, original, MIT.

A workflow command for landing issue branches onto another Git branch and opening pull requests. A pull request is a proposed code change for review; an omnibus is a parent issue combining several smaller issues.

In plain words
What is it for?
Implementing one issue or several sub-issues, reviewing their branches, assembling an omnibus branch, and promoting finished work to main.
Why use it?
It organizes implementation, testing, review, branch assembly, and promotion so multiple related changes can be delivered together.

Skill for Claude Code

Written for Claude Code: PreToolUse hook event. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions subagents.

This is jswest/bartleby's own configuration. It tells Claude Code how to work on bartleby itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything bartleby configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jswest/bartleby. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jswest/bartleby/main/.agents/skills/ship/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/jswest/bartleby

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

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/jswest/bartleby/ship"><img src="https://agentmods.dev/badge/skills/jswest/bartleby/ship.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 122 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,129 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Tool Misuse · line 60
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
  • high Tool Misuse · line 331
    Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).
    Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
How audits are shown
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 $0.00122 $0.07129
Opus 5.5 $0.00049 $0.02852
Sonnet 5.5 $0.00024 $0.01426
Haiku 4.5 $0.00012 $0.00713

Measured 2mo ago against content hash 80e877f8eebe, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 2mo 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/skills/ship/SKILL.md · 480 lines

How it starts

The opening of the file, as written. The whole thing — 480 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ship — land issue-branches onto a target, tested and reviewed

One idea underneath everything: take one or more issue-branches, land them onto a target branch (opening the issue→target PR for each), and — if the target isn't main and it's finished — promote it with a target→main PR. A single issue onto main is the simple case: a set of one, no promotion. An omnibus is the general case: a parent issue whose native GitHub sub-issues are the set, assembled on an omnibus branch, then promoted.

The cast

Role Owns Where Tier
director plan, dispatch, triage, assemble, promote the session (you) — but omnibus work runs in its own director worktree, never the shared checkout strong
players implement one issue — code, test, self-tidy, commit, PR subagents, in parallel, each its own sibling worktree cheap
critics review the work — one fused leaf critic (both briefs) for a leaf; a correctness critic and a cross-cutting simplicity critic for an assembled omnibus subagents the director spools strong

The director runs the show — plan, dispatch, triage, assemble, promote — and never grinds: the implementation churn (big reads, test loops, edits) lives in players' throwaway contexts, so the session stays lean. Players and critics are subagents the director launches.

Worktree isolation covers the director too — not just players. Each player gets its own sibling worktree (§The players), but so does the director on the omnibus path: the merge-train checks out the omnibus branch and merges sub-PRs into it, and doing that in the shared main checkout means two concurrent omnibus directors fight over one HEAD — the working tree's branch appears to move "on its own." So the omnibus director runs in its own director worktree (§3.1) and never touches the main checkout. A leaf director stays in the main checkout: its operations are brief (no long-lived branch checkout) — but it must hold the main checkout's branch steady, never switching it out from under a concurrent run.

Read the full file on GitHub · 480 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. 2mo ago First seen · 480 lines · 122 tokens per session scan A 80e877f8eebe

Subscribe to this mod's changes

ship is a skill published in the GitHub repository jswest/bartleby (12 stars, last pushed 1mo ago), licensed MIT. It adds 122 tokens to every session and 7,129 once invoked, about $0.0005 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 2026-08-30.

Related

ship compared with skills from other repositories

ship next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
shipjswest/bartlebySkill121mo agoMITA122Claude Code
release-announcementpaperclipai/paperclipSkill111kyesterdayMITA42Claude Code, Codex
releasethedotmack/claude-memSkill114kyesterdayApache-2.0A13Claude Code
release-notesphuryn/pm-skillsSkill28k8d agoMITA57Claude Code
multi-agent-release-managerchromium/chromiumSkill25kyesterdayBSD-3-ClauseA27Claude Code, Codex
pack-submitaeonfun/aeonSkill788yesterdayMITA27Claude Code, Codex
updater_guidesiddsachar/row-botSkill1.7kyesterdayApache-2.0A22Claude Code, Codex