launch

launch is a skill for Claude Code from Yeachan-Heo/oh-my-claudecode. It costs 113 tokens per session (6,622 once invoked), scanned A, original, MIT.

A governed delivery workflow that turns a project brief into a written specification, small implementation tasks, parallel work, verification, and a final decision record.

In plain words
What is it for?
Use it to organize software delivery, split work into dependent tickets, coordinate implementation, and verify the result before release.
Why use it?
It makes the path from an idea to a checked and shipped change clearer, while leaving important judgment calls to a person.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions CLAUDE.md; mentions subagents.

Part of the oh-my-claudecode plugin — 48 skills, 21 commands, 19 agents, 11 hooks, 1 MCP server shipped together

Good fit Use it to organize software delivery, split work into dependent tickets, coordinate implementation, and verify the result before release.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yeachan-heo/oh-my-claudecode/launch
About the project

Oh My Claude Code is a multi-agent orchestration system for Claude Code, coordinating specialized agents, commands, skills, hooks, and workflows. It is designed for developers who want Claude Code to handle coding tasks through coordinated agent roles. Catalogue entries are components of its Claude Code workflow, including agents, commands, skills, hooks, instructions, MCP configuration, and a plugin.

Yeachan-Heo/oh-my-claudecode · 40,333 stars · on GitHub · oh-my-claudecode.dev

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.

Any agent
npx skills add Yeachan-Heo/oh-my-claudecode --skill launch
Clone the repo
git clone --depth 1 https://github.com/Yeachan-Heo/oh-my-claudecode

Made for: Claude Code.

Or install oh-my-claudecode, the plugin that ships this one along with the rest of its 48 skills, 21 commands, 19 agents, 11 hooks, 1 MCP server.

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 launch

README.md
[![agentmods](https://agentmods.dev/badge/skills/yeachan-heo/oh-my-claudecode/launch/github.svg)](https://agentmods.dev/skills/yeachan-heo/oh-my-claudecode/launch)
Your own site
<a href="https://agentmods.dev/skills/yeachan-heo/oh-my-claudecode/launch"><img src="https://agentmods.dev/badge/skills/yeachan-heo/oh-my-claudecode/launch/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 launch

Your own site · 80×15
<a href="https://agentmods.dev/skills/yeachan-heo/oh-my-claudecode/launch"><img src="https://agentmods.dev/badge/skills/yeachan-heo/oh-my-claudecode/launch.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 6,622 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
  • Snyk pass 7 Sept 2026
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

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 →

  • medium Excessive Agency · line 44
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • medium Excessive Agency · line 90
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
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 $0.00113 $0.06622
Opus 5.5 $0.00045 $0.02649
Sonnet 5.5 $0.00023 $0.01324
Haiku 4.5 $0.00011 $0.00662

Measured 15d ago against content hash 3a4f609d9a9c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

launch 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 15d 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/launch/SKILL.md · 186 lines

How it starts

The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Launch

Launch is the shipyard's delivery run: from mission brief to shipped, verified change. It stands on the verifiability boundary — agents continuously run everything repeatable and acceptable-by-evidence; humans decide what cannot be judged by the system or what fails expensively. The goal is not maximum automation — it is maximum delegation of verifiable work, so the human's time is spent only on the decisions only a human can make.

The verifiability test, applied to every step: if this is done wrong, can the system detect it? Can it redo or roll back automatically? Both yes → agent. No unique answer, system cannot judge, or expensive to get wrong → human.

Launch assumes the shipyard exists — and refuses to run if it does not. The yard gate is the first action of every invocation, before document-language resolution and before reading any supplied spec:

The audit report includes contractVersion: 2; missing required day-one faces use shipyard.yard.unlaid, and consumers must not interpret retired shipyard.surface.missing.* IDs as optional-surface failures.

  • Run the full drydock --check audit — require the day-one base faces CLAUDE.md and GLOSSARY.md (a recognizable legacy glossary CONTEXT.md is accepted until drydock migrates it); beyond those, audit only adopted optional surfaces, so an absent optional surface is not a finding. The audit also checks a missing or invalid glossary documentLanguage, dead paths, glossary terms unused in code, and standards never referenced. This is the single criterion: Launch performs no separate facility inventory of its own.
  • Actionable / high-confidence findings hard-block the run: list every such finding verbatim, point at /oh-my-claudecode:drydock, state that the run never started and no artifacts were produced, and stop. Without an explicit override, treat any finding as blocking.
  • Narrow override (explicit intent only): low-confidence findings, findings explicitly classified as false positives in the drydock report, or a scratch/throwaway repository explicitly declared by the user may be overridden only with deliberate, per-invocation user intent — the override must name the finding(s) or the throwaway scope and must never silently swallow a high-confidence actionable finding. No general bypass flag.
  • Current audit contract (version 2): the mechanical subset of --check is executable — node scripts/shipyard-audit.mjs [repoRoot] emits a versioned JSON report and checks the required yard base faces, duplicate glossary authority, a missing/invalid documentLanguage tag, dead paths in CLAUDE.md, project-skill triggers, and intent statuses. Absence of an optional surface is not a finding; shipyard.surface.missing.* IDs are retired in contract version 2. Exit 0 = clean, 1 = high-confidence actionable findings present. The gate consumes that exit: 0 admits the run, 1 lists the findings verbatim and blocks. The heuristic classes (glossary terms unused in code, standards never referenced) stay in the drydock prose audit — low-confidence by construction, override rules unchanged.
  • A clean audit (or an explicitly overridden low-confidence/false-positive/scratch scope) admits the run. The day-one faces are present; docs/adr/ and docs/business/ appear on first use — the slot is there when a decision settles, and if it is not, Launch triggers its first use (per drydock's deferred-surface table) and sediments into it immediately. Launch fills the paper trail as decisions settle and never creates a slot speculatively.
  • The rules entry is CLAUDE.md — the shipyard map recognizes no substitute.

Read the full file on GitHub · 186 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. 15d ago Changed 3a4f609d9a9c
  2. 26d ago Changed · +7 lines cb63c1bf1e07
  3. 1mo ago Changed · +19 lines fa5551338da7
  4. 1mo ago Changed · +7 lines 400ca87fdfd3
  5. 1mo ago Changed · +5 lines · +35 tokens per session 18f25b700e51
  6. 1mo ago Changed · +23 lines 100fa8822775
  7. 1mo ago First seen · 125 lines · 78 tokens per session scan A db75b580df9e

Subscribe to this mod's changes

launch is a skill published in the GitHub repository Yeachan-Heo/oh-my-claudecode (40,333 stars, last pushed yesterday), licensed MIT. It adds 113 tokens to every session and 6,622 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 2026-09-03.

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