---
name: gsd-add-phase-c1064955129a
description: Add phase to end of current milestone in roadmap
argument-hint: <description>
allowed-tools:
  - Read
  - Write
  - Bash
---

<objective>
Add a new integer phase to the end of the current milestone in the roadmap.

Routes to the add-phase workflow which handles:
- Phase number calculation (next sequential integer)
- Directory creation with slug generation
- Roadmap structure updates
- STATE.md roadmap evolution tracking
</objective>

<execution_context>
@${CLAUDE_PLUGIN_ROOT}/workflows/add-phase.md
</execution_context>

<context>
Arguments: $ARGUMENTS (phase description)

Roadmap and state are resolved in-workflow via `init phase-op` and targeted tool calls.
</context>

<process>
**Follow the add-phase workflow** from `@${CLAUDE_PLUGIN_ROOT}/workflows/add-phase.md`.

The workflow handles all logic including:
1. Argument parsing and validation
2. Roadmap existence checking
3. Current milestone identification
4. Next phase number calculation (ignoring decimals)
5. Slug generation from description
6. Phase directory creation
7. Roadmap entry insertion
8. STATE.md updates
</process>


---
Source attribution: davepoon
Original project: https://github.com/davepoon/buildwithclaude/blob/a1103092fa571c032ae3e706433505ce0d6327bc/plugins/gsd/skills/add-phase/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Copyright (c) 2025 davepoon

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: davepoon
Original project: https://github.com/davepoon/buildwithclaude/blob/a1103092fa571c032ae3e706433505ce0d6327bc/plugins/gsd/skills/add-phase/SKILL.md
Attribution basis: Source repository record

Fields of work: Operations, Product Management, Project & Program Management
Roles: Operations Manager, Product Manager, Project Manager
Specialties: Specialty not specified
Tools: Claude Plugin Root
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: e68367eecc0254c28484a5941871f00ca3d7f1ed36970a7aadbac924bbba4b0e