sync

A workflow for merging the production branch back into the development branch after a release. Branches are separate lines of Git development used to manage changes.

In plain words
What is it for?
Use it after releasing from the production branch to synchronize it with the staging or other configured development branch.
Why use it?
It keeps the development branch aligned with released changes and reduces later merge conflicts.

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/rlajous/claude-code-commands/sync
Any agent
npx skills add rlajous/claude-code-commands --skill sync
Clone the repo
git clone --depth 1 https://github.com/rlajous/claude-code-commands

Made for: Claude Code, Codex.

Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,095 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 $0.00015 $0.02095
Opus 5 $0.00008 $0.01047
Sonnet 5 $0.00003 $0.00419
Haiku 4.5 $0.00002 $0.00210

Measured 2d ago against content hash 4b81c12c6d8c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sync 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.

skills/sync/SKILL.md · 349 lines

How it starts

The opening of the file, as written. The whole thing — 349 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cross-runtime: follow runtime compatibility for invocation, delegation, configuration precedence, state paths, and permissions.

You are helping sync the production branch changes back to the development branch. This command should be run AFTER a release has been merged to production and deployed to keep branches aligned.

Step 1: Load Configuration

Check for configuration:

if [ -f ".git-workflow/config.yaml" ]; then
  CONFIG_PATH=".git-workflow/config.yaml"
elif [ -f ".claude/config.yaml" ]; then
  CONFIG_PATH=".claude/config.yaml" # legacy read-only fallback
else
  CONFIG_PATH=""
fi

Load from the resolved CONFIG_PATH (if one exists):

workflow:
  developmentBranch: staging
  productionBranch: main
branches:
  sync: "sync/main-to-{devBranch}"
versioning:
  file: auto

Default Values:

workflow:
  developmentBranch: staging
  productionBranch: main
branches:
  sync: "sync/main-to-{devBranch}"

Step 2: Verify Current State

Check that you're on the production branch and up-to-date:

PROD_BRANCH=$(config.workflow.productionBranch || "main")
DEV_BRANCH=$(config.workflow.developmentBranch || "staging")

# Get current branch
CURRENT=$(git branch --show-current)

# Pull latest
git pull origin ${PROD_BRANCH}

Validation:

  • If not on production branch:
    You should be on {PROD_BRANCH} branch to create a sync PR.
    Run: git checkout {PROD_BRANCH} && git pull
    

Step 3: Get Current Version

Read the version for reference in PR:

# Auto-detect version file
if [ -f "package.json" ]; then
  VERSION=$(node -p "require('./package.json').version")
elif [ -f "pyproject.toml" ]; then
  VERSION=$(grep -Po '(?<=version = ")[^"]*' pyproject.toml)
elif [ -f "Cargo.toml" ]; then
  VERSION=$(grep -Po '(?<=^version = ")[^"]*' Cargo.toml)
elif [ -f "VERSION" ]; then
  VERSION=$(cat VERSION)
else
  VERSION="unknown"
fi

Step 4: Check What Needs Syncing

Read the full file on GitHub · 349 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 · 349 lines · 15 tokens per session scan A 4b81c12c6d8c

Subscribe to this mod's changes

sync is a skill published in the GitHub repository rlajous/claude-code-commands (30 stars, last pushed 3d ago), licensed MIT. It adds 15 tokens to every session and 2,095 once invoked, about $0.0001 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.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

babysit-pr

Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep…

openai/codex · 114 tokens

imagegen

Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…

openai/codex · 113 tokens

cpu-profile-analysis

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…

microsoft/vscode · 71 tokens

next-cache-components-optimizer

Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…

vercel/next.js · 170 tokens