superspecs: Skill for Claude Code

.skills/ship/SKILL.md

ship is a skill for Claude Code, Codex from fokkerone/superspecs. It costs 53 tokens per session (997 once invoked), scanned A, original, MIT.

A final-step workflow for the SuperSpecs development process. It checks that a feature is ready, prepares a pull request and changelog, archives its planning files, and starts the next cycle.

In plain words
What is it for?
Reviewing the final diff, writing a pull request description, creating the pull request with GitHub’s command-line tool, archiving the phase, and marking the specification complete.
Why use it?
It prevents unfinished work from being shipped by requiring tests, reviews, specifications, and documentation before the pull request is created.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

This is fokkerone/superspecs's own configuration. It tells Claude Code and Codex how to work on superspecs 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 superspecs configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fokkerone/superspecs. 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/fokkerone/superspecs/main/.skills/ship/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fokkerone/superspecs

Made for: Claude Code, Codex.

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/fokkerone/superspecs/ship.svg)](https://agentmods.dev/skills/fokkerone/superspecs/ship)
Your own site
<a href="https://agentmods.dev/skills/fokkerone/superspecs/ship"><img src="https://agentmods.dev/badge/skills/fokkerone/superspecs/ship.svg" alt="Measured on agentmods" height="20"></a>
Per session 53 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 997 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 $0.00053 $0.00997
Opus 5 $0.00026 $0.00498
Sonnet 5 $0.00011 $0.00199
Haiku 4.5 $0.00005 $0.00100

Measured 7d ago against content hash 500c224acfd0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, 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 7d 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/ship/SKILL.md · 163 lines

How it starts

The opening of the file, as written. The whole thing — 163 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: ship

You are shipping the feature. Final step.

Preconditions — verify before proceeding:

  • Tests passing + wiki imported (Phase 3 complete)
  • No open Critical review findings
  • Branch is on superspec/<slug> with all commits

If any precondition fails, stop and name the missing step.

Steps

1. Final diff review

git log main..superspec/<slug> --oneline
git diff main..superspec/<slug> --stat

Show a summary: how many files changed, how many commits. No surprises.

2. Write the PR description

## <Feature Name>

### What
<1–2 paragraphs: what was built, from the user/system perspective>

### Why
<The problem this solves, from DISCUSS.md>

### How it works
<Brief technical summary — key decisions, architecture shape>

### Tests
- Suite: X tests, all passing
- New tests: Y (covering N spec scenarios)

### Spec
`superspec/specs/<slug>/spec.md`

### Wiki
<links to new wiki pages>

### Checklist
- [x] Tests passing
- [x] Spec scenarios covered
- [x] Code review passed
- [x] Wiki updated
- [x] No regressions

3. Create the PR

Instruct the user (or if gh CLI is available):

gh pr create \
  --base main \
  --head superspec/<slug> \
  --title "<Feature Name>" \
  --body-file /tmp/pr-body.md

Or: output the PR body and say "Create the PR with this description."

4. Write changelog entry

If the project has a CHANGELOG.md:

## [Unreleased]

### Added
- <Feature description> (closes #<issue if applicable>)

5. Archive the spec and phase directories

Move both the spec folder and the phase execution directory into superspec/archive/<slug>/:

mkdir -p superspec/archive/<slug>
mv superspec/specs/<slug>     superspec/archive/<slug>/spec
mv superspec/phases/<slug>-execute superspec/archive/<slug>/execute

The archive layout per slug:

superspec/archive/<slug>/
  spec/        ← was superspec/specs/<slug>/
  execute/     ← was superspec/phases/<slug>-execute/

Read the full file on GitHub · 163 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. 7d ago First seen · 163 lines · 53 tokens per session scan A 500c224acfd0

Subscribe to this mod's changes

ship is a skill published in the GitHub repository fokkerone/superspecs (4 stars, last pushed 2mo ago), licensed MIT. It adds 53 tokens to every session and 997 once invoked, about $0.0003 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.