version-control

A plain-language interface for saving project checkpoints and undoing or restoring code changes without needing to know Git commands.

In plain words
What is it for?
Use it for requests such as undoing the last change, returning to a previous version, discarding current edits, or saving a checkpoint.
Why use it?
It makes rollback and recovery easier when a recent change should be discarded or an earlier state needs to be restored.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/wasintoh/toh-framework/version-control
Any agent
npx skills add wasintoh/toh-framework --skill version-control
Clone the repo
git clone --depth 1 https://github.com/wasintoh/toh-framework

Made for: Claude Code, Codex.

Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,689 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00080 $0.01689
Opus 5 $0.00040 $0.00844
Sonnet 5 $0.00016 $0.00338
Haiku 4.5 $0.00008 $0.00169

Measured 2d ago against content hash 7a6d16894bbd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

version-control scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

src/skills/version-control/SKILL.md · 292 lines

How it starts

The opening of the file, as written. The whole thing — 292 lines — stays where its author put it; the contents beside it link to each section on GitHub.

⏪ Version Control Skill

Purpose: Easy undo/rollback without knowing git Version: 1.0.0 Author: Toh Framework Team

Overview

This skill enables users to undo changes easily using natural language, without needing to understand git commands or version control concepts.

Core Principle

User says: "ย้อนกลับ" or "undo"
AI does: git stash/revert + cleanup + restart dev
User sees: "เรียบร้อยครับ กลับไปก่อนแก้ไขล่าสุดแล้ว"

HIDE GIT COMPLEXITY - User just says what they want.


Trigger Words

Undo/Rollback

User Says AI Understands
ย้อนกลับ Undo last change
undo Undo last change
เอาอันเดิมคืน Revert to previous
ไม่เอาแล้ว Discard current changes
กลับไปก่อนหน้า Go back to previous state
ยกเลิกที่ทำไป Cancel what was done
rollback Revert changes

Checkpoint/Save

User Says AI Understands
save ไว้ก่อน Create checkpoint
checkpoint Create savepoint
เซฟไว้ Save current state
บันทึกจุดนี้ Mark this point

Auto-Checkpoint System

AI automatically creates checkpoints at key moments:

Auto-Checkpoint Triggers

Event Checkpoint Name
After /toh-vibe vibe-[project-name]-initial
After /toh-ui completion ui-[component-name]-done
After /toh-dev completion dev-[feature-name]-done
After /toh-connect connect-supabase-done
Before major changes pre-[action]-backup

Checkpoint Storage

.toh/checkpoints/
├── checkpoint-log.json     # List of all checkpoints
└── (git handles actual data)

checkpoint-log.json:

{
  "checkpoints": [
    {
      "id": "cp-001",
      "name": "vibe-coffee-shop-initial",
      "timestamp": "2024-12-03T10:30:00Z",
      "description": "หลังสร้างโปรเจคร้านกาแฟ",
      "gitRef": "abc123"
    },
    {
      "id": "cp-002", 
      "name": "ui-dashboard-done",
      "timestamp": "2024-12-03T11:00:00Z",
      "description": "หลังสร้าง Dashboard UI",
      "gitRef": "def456"
    }
  ]
}

Read the full file on GitHub · 292 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 292 lines · 80 tokens per session scan A 7a6d16894bbd

Subscribe to this mod's changes

version-control is a skill published in the GitHub repository wasintoh/toh-framework (95 stars, last pushed 6d ago), licensed MIT. It adds 80 tokens to every session and 1,689 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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