safe-wallet-monorepo: Skill for Claude Code

.claude/skills/regression-checklist/SKILL.md

regression-checklist is a skill for Claude Code from safe-global/safe-wallet-monorepo. It costs 55 tokens per session (107 once invoked), scanned A, original, GPL-3.0.

A checklist for assessing regression risk before implementing a non-trivial code change. A regression is a new problem caused by a change that breaks behaviour that previously worked.

In plain words
What is it for?
It helps list affected surfaces, neighbouring flows, relevant tests, and risks for changes to hooks, selectors, components, state slices, endpoints, flags, or routes.
Why use it?
It reduces the chance of overlooking related user flows, shared components, tests, or risks before code is written.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is safe-global/safe-wallet-monorepo's own configuration. It tells Claude Code how to work on safe-wallet-monorepo 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 safe-wallet-monorepo configures →

Reuse

Borrowing it

Nothing to install: this file belongs to safe-global/safe-wallet-monorepo. 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/safe-global/safe-wallet-monorepo/dev/.claude/skills/regression-checklist/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/safe-global/safe-wallet-monorepo

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 regression-checklist

README.md
[![agentmods](https://agentmods.dev/badge/skills/safe-global/safe-wallet-monorepo/regression-checklist/github.svg)](https://agentmods.dev/skills/safe-global/safe-wallet-monorepo/regression-checklist)
Your own site
<a href="https://agentmods.dev/skills/safe-global/safe-wallet-monorepo/regression-checklist"><img src="https://agentmods.dev/badge/skills/safe-global/safe-wallet-monorepo/regression-checklist/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 regression-checklist

Your own site · 80×15
<a href="https://agentmods.dev/skills/safe-global/safe-wallet-monorepo/regression-checklist"><img src="https://agentmods.dev/badge/skills/safe-global/safe-wallet-monorepo/regression-checklist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 107 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 $0.00055 $0.00107
Opus 5.5 $0.00022 $0.00043
Sonnet 5.5 $0.00011 $0.00021
Haiku 4.5 $0.00006 $0.00011

Measured 2d ago against content hash bc831e67a3f4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

regression-checklist 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.

.claude/skills/regression-checklist/SKILL.md · 7 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 7 lines · 55 tokens per session scan A bc831e67a3f4

Subscribe to this mod's changes

regression-checklist is a skill published in the GitHub repository safe-global/safe-wallet-monorepo (598 stars, last pushed yesterday), licensed GPL-3.0. It adds 55 tokens to every session and 107 once invoked, about $0.0002 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.

Related

regression-checklist compared with skills from other repositories

regression-checklist next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
regression-checklistsafe-global/safe-wallet-monorepoSkill598yesterdayGPL-3.0A55Claude Code
next-application-structuresoulcodex/agenticSkill107d agoMITA64Claude Code, Codex
fullstack-engineerbuiphucminhtam/forgewrightSkill495d agononeA62Claude Code
magic-uimagicuidesign/magicuiSkill23kyesterdayMITA56Claude Code, Codex
fast-typescript-checkinternet-development/www-sacredSkill1.6k2d agoMITA84Claude Code, Codex
port-sacred-terminal-ui-to-typescript-cliinternet-development/www-sacredSkill1.6k2d agoMITA0Claude Code, Codex
verifymeursyphus/ssgoiSkill1.0k3d agoMITA26Claude Code