# Gemini Verification Loop

> A comprehensive verification system. Use this skill immediately after completing a feature, bugfix, or significant code change to ensure quality gates pass before concluding the task.

- Skill: `boonyaritpornuan/gemini-verification-loop` (Agent Skill)
- Install (CLI): `npx skillmds@latest add boonyaritpornuan/gemini-verification-loop`
- Raw SKILL.md: https://api.skillmd.com/api/skills/boonyaritpornuan/gemini-verification-loop/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: boonyaritpornuan (https://skillmd.com/u/boonyaritpornuan)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/boonyaritpornuan/gemini-verification-loop

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# Gemini Verification Loop Skill

This skill provides a structured verification loop to ensure that all code modifications are robust, high-quality, and regression-free before a task is considered complete. 

## When to Use

- After completing a feature or bug fix.
- Before considering a task "done".
- After a refactoring session.

## Verification Phases

Execute these phases sequentially using the `run_shell_command` tool. If any phase fails, STOP, fix the underlying issue, and restart the verification loop from Phase 1.

### Phase 1: Build & Type Check
Run the project's build and type-checking commands.
- **TypeScript/JavaScript**: `npm run build` or `npx tsc --noEmit`
- **Python**: `pyright .` or `mypy .`
- **Go**: `go build ./...`
- **Rust**: `cargo check`

*Action*: Fix all critical build and type errors before proceeding.

### Phase 2: Lint & Format Check
Run the project's linter to ensure code style consistency.
- **TypeScript/JavaScript**: `npm run lint` or `npx eslint .`
- **Python**: `ruff check .` or `flake8 .`
- **Go**: `go vet ./...`
- **Rust**: `cargo clippy`

*Action*: Address all linting errors. Do not bypass or disable lint rules unless explicitly requested by the user.

### Phase 3: Test Suite Verification
Run the automated test suite.
- **Node.js**: `npm test` or `npx jest`
- **Python**: `pytest`
- **Go**: `go test ./...`
- **Rust**: `cargo test`

*Action*: Ensure all tests pass. If tests fail due to the recent changes, update the code or the tests as appropriate.

### Phase 4: Diff Review
Review the changes to ensure no unintended modifications were made.
- Run `git diff HEAD` to review the exact changes.

*Action*: Look for leftover debugging code (e.g., `console.log`, `print()`), missing error handling, or unintended file modifications.

## Output Format

After successfully completing all phases, provide a concise verification summary to the user:

```
VERIFICATION REPORT
==================

Build/Types: [PASS]
Lint:        [PASS]
Tests:       [PASS]
Diff Review: [PASS]

Task is complete and verified.
```