macos-sandbox-app-data

Locate, inspect, and safely edit config/data for sandboxed macOS apps that store state under ~/Library/Containers and ~/Library/Group Containers instead of an…

Skill by Undermybelt

IndexedLicense unknown★ 10

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/undermybelt-macos-sandbox-app-data

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Locate, inspect, and safely edit config/data for sandboxed macOS apps that store state under ~/Library/Containers and ~/Library/Group Containers instead of an obvious config.yaml. Use when an App Store/Flutter/Electron app hides the active config behind bundle IDs, JSON controller files, runtime-generated profiles, or subscription-managed sources.

Use cases: data, writing

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/macos-sandbox-app-data

What's inside

Skill name: macos-sandbox-app-data
Description: Locate, inspect, and safely edit config/data for sandboxed macOS apps that store state under ~/Library/Containers and ~/Library/Group Containers instead of an obvious config.yaml. Use when an App Store/Flutter/Electron app hides the active config behind bundle IDs, JSON controller files, runtime-generated profiles, or subscription-managed sources.
License: unknown
Instructions: 94 lines in SKILL.md · view on GitHub

Before installing

Instructions read files in your home folder (~/.ssh, ~/.aws…)

Files (2)

SKILL.md
clash-mi.md · references/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

Signals

Stars: 10
Forks: 2
Open issues: 0
Last commit (this folder): Jun 7, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License: License unknown
Repository: github.com/Undermybelt/hermes-skills
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

More from Undermybelt

Cite this page

macos-sandbox-app-data skill. Agent Mart. https://agentmart.dev/skills/undermybelt-macos-sandbox-app-data (last updated 2026-10-24)