# Tsh Implementation Gap Analysing

> Implementation gap analysis. Verify what has to be implemented. Verify what was implemented. Compare plan to current state.

- Skill: `thesoftwarehouse/tsh-implementation-gap-analysing` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add thesoftwarehouse/tsh-implementation-gap-analysing`
- Raw SKILL.md: https://api.skillmd.com/api/skills/thesoftwarehouse/tsh-implementation-gap-analysing/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: TheSoftwareHouse (https://skillmd.com/u/thesoftwarehouse)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/thesoftwarehouse/tsh-implementation-gap-analysing

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# Implementation Gap Analysis

This skill helps compare the current state of the system to expected changes. It validates what has to be implemented, what was already implemented and what has to be modified in order to deliver the feature.

## Implementation Gap Analysis Process

Use the checklist below and track your progress:

```
Analysis progress:
- [ ] Step 1: Analyse all available information about the task
- [ ] Step 2: Analyse the current system state
- [ ] Step 3: Compare the expected result to the current system
- [ ] Step 4: Prepare the report
```

**Step 1: Analyse all available information about the task**

Check the conversation history and `.research.md` files to fully understand the goal of the task. Make sure to deeply understand what we want to implement.

**Step 2: Analyse the current system state**

Go through the current codebase and look for items that are related to the current task. 

**Step 3: Compare the expected result to the current system**

Based on the current code and task information, verify which part have to be created from scratch, which have to be modified and which can be re-used as they are.

**Step 4: Prepare the report**

Prepare a analysis report following the `./implementation-gap-analysis.example.md` template.

Don't add or remove any sections from the template. Follow the structure and naming conventions strictly to ensure clarity and consistency.