local-sync

local-sync is a command for Claude Code from bybren-llc/a-safe-pulse. It costs 7 tokens per session (2,035 once invoked), scanned C, original, MIT.

A command template for synchronising a local development checkout after pulling changes from the dev branch.

In plain words
What is it for?
It helps update dependencies, databases, and validation after a Git pull. Git is a tool for tracking code changes and branches.
Why use it?
It reduces the manual work of switching branches, preserving uncommitted changes, pulling updates, cleaning merged branches, and refreshing the development environment.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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 commands/bybren-llc/a-safe-pulse/local-sync
Clone the repo
git clone --depth 1 https://github.com/bybren-llc/a-safe-pulse

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for local-sync

README.md
[![agentmods](https://agentmods.dev/badge/commands/bybren-llc/a-safe-pulse/local-sync.svg)](https://agentmods.dev/commands/bybren-llc/a-safe-pulse/local-sync)
Your own site
<a href="https://agentmods.dev/commands/bybren-llc/a-safe-pulse/local-sync"><img src="https://agentmods.dev/badge/commands/bybren-llc/a-safe-pulse/local-sync.svg" alt="Measured on agentmods" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,035 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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 5.1 $0.00007 $0.02035
Opus 5 $0.00003 $0.01018
Sonnet 5 $0.00001 $0.00407
Haiku 4.5 $0.00001 $0.00203

Measured yesterday against content hash ef42f498b904, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade C, and why

local-sync scanned grade C with 1 finding 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 yesterday.

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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf node_modules
.claude/commands/local-sync.md · 365 lines

How it starts

The opening of the file, as written. The whole thing — 365 lines — stays where its author put it; the contents beside it link to each section on GitHub.

📋 TEMPLATE: This command is a template. See "Customization Guide" below to adapt for your infrastructure.

Perform complete local development environment sync after pulling from dev branch. This ensures dependencies, database, and validation are all up-to-date.

Workflow

1. Git Branch Cleanup (Best Practice)

Check current branch and switch to dev if needed:

CURRENT_BRANCH=$(git branch --show-current)
echo "Current branch: $CURRENT_BRANCH"

If on feature branch:

  • Check for uncommitted changes
  • If clean, switch to dev: git checkout dev
  • If dirty, offer to stash: git stash && git checkout dev
  • Save feature branch name for cleanup

Switch to dev branch:

git checkout dev

2. Git Pull

Pull latest changes from origin/dev:

git pull origin dev

If pull fails due to uncommitted changes:

  • Stash changes: git stash
  • Pull again
  • Reapply stash: git stash pop

3. Branch Cleanup (Git Best Practice)

After pulling latest dev, clean up merged branches:

Check if previous feature branch is merged:

# If we switched from a feature branch, check if it's merged
git branch --merged dev | grep -v "^\*" | grep -v "dev" | grep -v "master"

Offer to delete merged feature branch:

# Example: ASP-381-rename-slash-commands-remote-prefix
git branch -d ASP-381-rename-slash-commands-remote-prefix

Prune remote tracking branches:

# Remove stale remote tracking branches
git fetch --prune origin

List stale local branches:

# Show branches not updated in 30+ days
git for-each-ref --sort=-committerdate refs/heads/ --format='%(refname:short) | %(committerdate:relative)' | grep -E 'weeks|months|years' ago

Offer to delete stale branches (interactive)

4. Smart Change Detection

Detect what changed to determine necessary steps:

# Check if package.json changed
DEPS_CHANGED=$(git diff HEAD@{1} HEAD -- package.json package-lock.json)

# Check if database migrations changed
SCHEMA_CHANGED=$(git diff HEAD@{1} HEAD -- src/db/migrations/)

Read the full file on GitHub · 365 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. yesterday First seen · 365 lines · 7 tokens per session scan C ef42f498b904

Subscribe to this mod's changes

local-sync is a command published in the GitHub repository bybren-llc/a-safe-pulse (9 stars, last pushed 5mo ago), licensed MIT. It adds 7 tokens to every session and 2,035 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.