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dotfiles: Skill for Claude Code

.claude/skills/catchup/SKILL.md

catchup is a skill for Claude Code from shortcuts/dotfiles. It costs 87 tokens per session (1,938 once invoked), scanned A, original, no licence file.

A repository change summary for a selected time range or area of work. It groups changes by feature, explains the current state on the default branch, and lists decisions waiting for the user.

In plain words
What is it for?
Use it to catch up on a project after an absence, review one feature area, or find decisions that need attention.
Why use it?
Repository history can be difficult to understand when changes are spread across many files and commits. This gives the user the context and pending choices in one reply.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

This is shortcuts/dotfiles's own configuration. It tells Claude Code how to work on dotfiles itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything dotfiles configures →

not rated 18repo +1 today A scan 87 tokens no licence
View source ↗ shortcuts/dotfiles shrtcts.fr
Reuse

Borrowing it

Nothing to install: this file belongs to shortcuts/dotfiles. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/shortcuts/dotfiles/main/.claude/skills/catchup/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/shortcuts/dotfiles

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 catchup

README.md
[![agentmods](https://agentmods.dev/badge/skills/shortcuts/dotfiles/catchup/github.svg)](https://agentmods.dev/skills/shortcuts/dotfiles/catchup)
Your own site
<a href="https://agentmods.dev/skills/shortcuts/dotfiles/catchup"><img src="https://agentmods.dev/badge/skills/shortcuts/dotfiles/catchup/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 catchup

Your own site · 80×15
<a href="https://agentmods.dev/skills/shortcuts/dotfiles/catchup"><img src="https://agentmods.dev/badge/skills/shortcuts/dotfiles/catchup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,938 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 $0.00087 $0.01938
Opus 5.5 $0.00035 $0.00775
Sonnet 5.5 $0.00017 $0.00388
Haiku 4.5 $0.00009 $0.00194

Measured 3d ago against content hash 16be3c4b987e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

catchup 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 3d 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.

.claude/skills/catchup/SKILL.md · 72 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. 3d ago First seen · 72 lines · 87 tokens per session scan A 16be3c4b987e

Subscribe to this mod's changes

catchup is a skill published in the GitHub repository shortcuts/dotfiles (18 stars, last pushed today), with no licence file. It adds 87 tokens to every session and 1,938 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 2026-11-04.

Claude CodeGit and workflowProject managementfish-shellghosttyneovimtmux-conf
Related

catchup compared with skills from other repositories

catchup next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
catchupshortcuts/dotfilesSkill18todaynoneA87Claude Code
verify-behaviornicknisi/dotfilesSkill3.0k3d agoMITA68Claude Code, Codex
typesafe-ainicknisi/dotfilesSkill3.0k3d agoMITA123Claude Code, Codex
source-draftingnicknisi/dotfilesSkill3.0k3d agoMITA54Claude Code
bronicknisi/dotfilesSkill3.0k3d agoMITA16Claude Code, Codex
add-themenicknisi/dotfilesSkill3.0k3d agoMITB59Claude Code, Codex
cmux-testingmanaflow-ai/cmuxSkill29kyesterdaynoneA37Codex