agentmods.dev

repo-sync

repo-sync is a skill for Claude Code from tomwangowa/agent-skills. It costs 75 tokens per session (5,918 once invoked), scanned A, original, no licence file.

A repository-updating helper for Git projects, including projects that use Git submodules, which are repositories nested inside another repository.

In plain words
What is it for?
Pulling the latest changes, syncing submodules, checking recent updates, and producing a “What’s New” summary for one or more repositories.
Why use it?
It keeps code current and summarizes recent changes without requiring each repository to be updated by hand.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the repo-workflow plugin — 3 skills shipped together

not rated 2repo changed 1mo ago A scan 75 tokens no licence

Good fit Pulling the latest changes, syncing submodules, checking recent updates, and producing a “What’s New” summary for one or more repositories.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tomwangowa/agent-skills/repo-sync
View source ↗ tomwangowa/agent-skills
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.

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

Made for: Claude Code.

Or install repo-workflow, the plugin that ships this one along with the rest of its 3 skills.

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 repo-sync

README.md
[![agentmods](https://agentmods.dev/badge/skills/tomwangowa/agent-skills/repo-sync/github.svg)](https://agentmods.dev/skills/tomwangowa/agent-skills/repo-sync)
Your own site
<a href="https://agentmods.dev/skills/tomwangowa/agent-skills/repo-sync"><img src="https://agentmods.dev/badge/skills/tomwangowa/agent-skills/repo-sync/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for repo-sync

Your own site · 80×15
<a href="https://agentmods.dev/skills/tomwangowa/agent-skills/repo-sync"><img src="https://agentmods.dev/badge/skills/tomwangowa/agent-skills/repo-sync.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,918 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00075 $0.05918
Opus 5.5 $0.00030 $0.02367
Sonnet 5.5 $0.00015 $0.01184
Haiku 4.5 $0.00007 $0.00592

Measured 1mo ago against content hash 727b02e1fae0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

repo-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 1mo 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.

plugins/claude/repo-workflow/skills/repo-sync/SKILL.md · 600 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 1mo ago Changed · +12 lines 727b02e1fae0
  2. 2mo ago First seen · 588 lines · 75 tokens per session scan A dbfed8bdc31f

Subscribe to this mod's changes

repo-sync is a skill published in the GitHub repository tomwangowa/agent-skills (2 stars, last pushed today), with no licence file. It adds 75 tokens to every session and 5,918 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-08-31.

Git and workflow
Related

repo-sync compared with skills from other repositories

repo-sync next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
repo-synctomwangowa/agent-skillsSkill2todaynoneA75Claude Code
merge-batchdiegosouzapw/OmniRouteSkill83k6d agoMITA46Claude Code
prowler-commitprowler-cloud/prowlerSkill15ktodayApache-2.0A44Claude Code, Codex
gh-auth-isolationgithub/gh-awSkill5.6ktodayMITA20Claude Code, Codex
comet-githubrpamis/cometSkill3.3kyesterdayMITA72Claude Code, Codex
github-skillzeenie-ai/OpenCompanySkill1.1k2d agoMITA51Claude Code
release-helperSahir619/fable-methodSkill2.3k1mo agoMITA43Claude Code