One Shot Ship - Claude Code Plugin

World-class development workflows for Claude Code. Ship software with confidence using London-style TDD.

Installation

# In Claude Code
/plugin marketplace add 501336north/one-shot-ship-plugin
/plugin install oss@one-shot-ship-plugin

Getting Started

1. Register at oneshotship.com
2. Login in Claude Code: /oss:login
3. Start building: /oss:ideate "your idea" — or /oss:auto "your idea" to run the whole pipeline in one go

Does my code leave my machine?

No. OSS runs on the BYOCCA model (Bring Your Own Claude Code Account): you keep your own Claude Code subscription, execution stays local, and OSS serves the workflow layer without ever proxying your code to the model itself.

Full system reference: ARCHITECTURE.md.

Core Workflow

/oss:ideate → /oss:plan → /oss:build → /oss:ship

Command	Description
/oss:ideate	Transform ideas into actionable designs
/oss:plan	Create TDD implementation plans
/oss:build	Execute plans with strict TDD
/oss:ship	Quality check, commit, PR, merge
/oss:auto	Full pipeline (ideate → plan → build → ship) in one session

One-shot shortcut

Use /oss:auto "your idea" to run all four phases in a single session. It pauses only for interactive ideation Q&A, then drives plan → build → ship on its own. Best for well-scoped features. Use the four-command flow when you want explicit checkpoints between phases.

London TDD Cycle

/oss:red → /oss:green → /oss:refactor

Command	Description
/oss:red	Write failing test, design interfaces through mocks
/oss:green	Write minimal code to pass tests
/oss:refactor	Clean up while keeping tests green
/oss:mock	Generate type-safe mocks for collaborators

Design Commands (Outside-In)

Command	Description
/oss:api-design	Design API contracts before implementation
/oss:acceptance	Write acceptance tests at system boundaries
/oss:adr	Create Architecture Decision Records
/oss:requirements	Extract user stories and acceptance criteria
/oss:data-model	Design data schemas and relationships

Testing & Quality

Command	Description
/oss:test	Run E2E tests
/oss:review	Multi-perspective code review
/oss:integration	Validate mocked interactions work in reality
/oss:contract	Consumer-driven contract testing (Pact)
/oss:tech-debt	Identify and prioritize technical debt
/oss:bench	Performance benchmarking
/oss:load	Load testing at scale with k6
/oss:audit	Security scanning

Deployment

Command	Description
/oss:deploy	Deploy (auto-detect environment)
/oss:stage	Deploy to staging
/oss:release	Deploy to production

Operations

Command	Description
/oss:monitor	Watch production health
/oss:incident	Incident response
/oss:rollback	Emergency rollback
/oss:debug	Systematic debugging workflow
/oss:trace	Distributed tracing analysis
/oss:smoke	Post-deployment smoke testing
/oss:docs	Generate documentation from code

Skills (On-Demand Knowledge)

The plugin includes specialized skills that provide deep expertise:

Skill	Description
london-tdd	London-style TDD methodology
mocking-patterns	ts-mockito, Jest, Vitest patterns
typescript-strict	TypeScript strict mode and type safety
react-patterns	Modern React hooks and components
owasp-top10	OWASP Top 10 security prevention
rest-best-practices	RESTful API design

Audio Notifications

Configure audio cues for hands-free development:

/oss-audio on       # Enable audio
/oss-audio off      # Disable audio
/oss-audio voice    # Use voice ("Ready", "Done")
/oss-audio sound    # Use system sounds

What ships in the plugin

The tables above cover the commonly used commands. Full inventory:

	Count	Source
Workflow commands	68	commands/
Specialized agents	44	agents/
On-demand skills	57	skills/

Pricing

Free trial, then per-seat monthly. Current tiers and terms live on oneshotship.com/pricing — the single source of truth, so this README can't drift out of date against it.

Support

• Website: oneshotship.com
• Email: hello@oneshotship.com

License

Copyright (c) 2025 PixelGenie. All rights reserved.

This software and its architecture are proprietary. Unauthorized copying, modification, or distribution is prohibited.