# Cc Sdd New Agent

Add or extend coding-agent support in cc-sdd by executing the SOP in...

- Repository: https://github.com/gotalab/cc-sdd (3748 stars)
- Category: AI and agents
- License: MIT
- Last updated: 2026-10-22
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add gotalab/cc-sdd --skill cc-sdd-new-agent -g -a claude-code -y`
Codex: `npx skills add gotalab/cc-sdd --skill cc-sdd-new-agent -g -a codex -y`
Cursor: `npx skills add gotalab/cc-sdd --skill cc-sdd-new-agent -g -a cursor -y`
Gemini CLI: `npx skills add gotalab/cc-sdd --skill cc-sdd-new-agent -g -a gemini-cli -y`

## Description

Add or extend coding-agent support in cc-sdd by executing the SOP in docs/cc-sdd/sop-new-agent.md end-to-end. Use when introducing a new agent, adding a subagent-capable variant, or evaluating migration of an existing supported agent to skills-based templates.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# CC-SDD New Agent Integration

## Goal

Add a production-ready agent integration to `tools/cc-sdd` with complete research, implementation, and verification artifacts.
Use the existing SOP and templates in this repository instead of inventing a new process.

## Default Operation Mode

Use `plan-first` as the default:
- First deliverable: `docs/cc-sdd/plans/agent-plan-{agent-id}.md`
- Second deliverable (after plan approval): implementation changes in `tools/cc-sdd/...`

Do not skip the plan document unless the user explicitly requests direct implementation.

## Collect Inputs First

Collect the minimum inputs before editing files:
- Target agent display name and agent id (kebab-case)
- Official documentation URL for command/agent/skills format
- Integration scope: `commands-only`, `commands+agents`, or `skills`
- Whether work type is `new-agent` or `migration`

If any item is unclear, resolve it during Phase 1 research before creating implementation files.

## Execution Workflow

### 1) Run Phase 1 Research

Read `docs/cc-sdd/sop-new-agent.md` and extract all required spec details from official docs:
- commands directory
- agent directory (if supported)
- documentation filename
- command invocation format
- YAML frontmatter schema for commands and agents (or skills)
- placeholders/arguments format

Record exact values (not assumptions) in the plan document.

### 2) Create Plan Document

Copy and fill:
- `docs/cc-sdd/templates/agent-plan-template.md`

Include:
- Phase 1 research summary table
- Differences vs nearest existing agent pattern
- 5-step implementation plan
- changed-file list
- verification plan

Write the completed plan to:
- `docs/cc-sdd/plans/agent-plan-{agent-id}.md`

Before implementation, ensure the plan explicitly states:
- integration scope (`commands-only`, `commands+agents`, `skills`)
- whether this is `new-agent` or `migration`
- compatibility impact and rollback approach

### 3) Choose Base Pattern and Implement

The rest: https://github.com/gotalab/cc-sdd/blob/HEAD/.agents/skills/cc-sdd-new-agent/SKILL.md