# Implementation Strategy

> Analyze change impact across services before starting implementation. Trigger before modifying runtime, API, or cross-service code — maps changed files to service ownership, outputs the dependency graph between affected services, and lists upstream/downstream sync points that may need coordinated updates.

- Skill: `tgoai/implementation-strategy` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tgoai/implementation-strategy`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tgoai/implementation-strategy/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Integrations & APIs
- Author: tgoai (https://skillmd.com/u/tgoai)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tgoai/implementation-strategy

---


# implementation-strategy

## Purpose
Analyze changed files to identify affected services, dependencies, and required sync points before implementation.

## Trigger
Before modifying runtime, API, or cross-service code.

## What it does
1. Analyzes `git diff` file paths
2. Maps files to service ownership
3. Outputs affected services and their dependency relationships
4. Lists upstream/downstream services that may need sync

## Usage
```bash
bash .skills/implementation-strategy/scripts/analyze.sh [file1 file2 ...]
```