ship

A release procedure for deploying a verified code change to a test environment, getting human approval, and merging it into the project.

In plain words
What is it for?
Use it to release a small change or a larger feature after tests, reviews, deployment checks, and required project records are ready.
Why use it?
It provides a defined evidence and review process so changes are not shipped before the required checks are complete.

Skill for Claude CodeCodex

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 skills/wallkop/opc-develop/ship
Any agent
npx skills add wallkop/opc-develop --skill ship
Clone the repo
git clone --depth 1 https://github.com/wallkop/opc-develop

Made for: Claude Code, Codex.

Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 947 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 $0.00070 $0.00947
Opus 5 $0.00035 $0.00474
Sonnet 5 $0.00014 $0.00189
Haiku 4.5 $0.00007 $0.00095

Measured 2d ago against content hash c68204545262, 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 2d 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 · 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.

ship

Deploy one verified increment to the test environment, obtain the human verdict, then merge.

Load

  • ${CLAUDE_PLUGIN_ROOT}/shared/core-contract.md
  • ${CLAUDE_PLUGIN_ROOT}/shared/packs/release-ops.md
  • ${CLAUDE_PLUGIN_ROOT}/shared/packs/evidence.md
  • ${CLAUDE_PLUGIN_ROOT}/shared/packs/feedback-routing.md
  • ${CLAUDE_PLUGIN_ROOT}/shared/packs/branch-worktree.md
  • For the touchpoint: ${CLAUDE_PLUGIN_ROOT}/shared/formats/report-style.md

Stages

When the project has a release ledger, resume after the latest fresh release entry with result: ok. Refresh evidence and recollect any applicable manifest whenever the content tree changes.

  1. Precheck and classify evidence:
    • Build: run opc_increment.py check --require real-service-core-journey, check_gate_chain.py docs/features/<slug>, and opc_ledger.py audit --require-increment-complete. Require the plan, receipt, approved demo/PRD/testcase artifacts, reviews, resolved rework, and test-env runbook.
    • Lite: confirm no exact Build trigger applies; run focused regressions, matching risk checks, the smallest relevant real-entry check, and the project's complete predeploy/release gate. Record commit/diff, commands, exits, and evidence through the project's native mechanism. Do not create Build feature artifacts, approvals, reviews, or receipts solely for release. Both routes require the real test-env runbook. Release intent does not change the route.
  2. manifest: inspect the actual diff per release-ops.md. Build writes its feature release manifest. Lite uses the project's native release artifact or a concise release ledger/handoff record only when operational changes exist; do not create a feature directory for an ordinary code-only Lite release. Every DDL item has rollback; secret values never enter artifacts; provider/dashboard changes have an owner.
  3. env-test + deploy-test: apply manifest items to test in order, back up shared data before DDL, and deploy per runbook.
  4. regression-test:
    • Build: execute the same approved Core-Case and regression suite through the project testcase runner against test and attach runner-generated evidence.
    • Lite: rerun the focused regression and matching real-entry check against test; use a matching project testcase when one exists, without requiring a new testcase catalog. In both routes attach honest build/origin/session/object/trace/state facts where available. Do not rerun a real provider to diagnose a harness failure.
  5. acceptance-test: present the real test entry, scoped change or Build result card, applicable manifest, safety checks, and highest supported completion claim. Route the verdict:
    • approved: Build runs opc_increment.py accept --actor <role>; Lite records the human verdict through the project release evidence/ledger, then continue;
    • implementation defect: re-enter the originating Lite change or Build slice, invalidate stale evidence, fix, and resume at test deploy;
    • wrong journey/object/plan: reject the candidate, revise the result card or earliest explicit artifact, and invalidate downstream evidence;
    • taste change: create a new increment; the human decides whether this one still ships.
  6. merge: merge to the project trunk, push, and clean worktrees. Fold into a living spec only when the project uses one and the increment changes durable behavior.

Read the full file on GitHub · 72 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. 2d ago First seen · 72 lines · 70 tokens per session scan A c68204545262

Subscribe to this mod's changes

ship is a skill published in the GitHub repository wallkop/opc-develop (11 stars, last pushed 1mo ago), licensed MIT. It adds 70 tokens to every session and 947 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 2026-08-30.

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