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Permission Set Group Composition

Category: Engineering  ·  Sub-category: architecture  ·  Last updated:
Tactical guidance for composing Permission Set Groups: layering permission sets, applying Mute Permission Sets to subtract narrow capabilities, sequencing the recalculation lifecycle, deletion order, and assignment-vs-activation lifecycle. Triggers: 'PSG composition', 'mute permission set', 'PSG recalculation', 'cannot delete permission set in PSG', 'PSG explosion', 'expired PSG assignment'. NOT for the strategic question of profile-vs-PSG architecture (see admin/permission-set-architecture). NOT for record-sharing or CRUD/FLS in Apex.

From the source SKILL.md

Activate this skill when the strategic decision to use Permission Set Groups is already made and the question is now tactical: which permission sets go into which PSG, when to add a Mute Permission Set, in what order to delete a PS that is wired into 50 PSGs, why a freshly assigned PSG still does not show its effective access, and how to keep PSG count from exploding. This is the operating manual that lives one floor down from admin/permission-set-architecture — that skill picks the access model, this skill makes the model survive contact with production.

What this skill does

Permission Set Group Composition is a community-contributed Claude Code skill in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/permission-set-group-composition/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Permission Set Group Composition Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/permission-set-group-composition
curl -L https://claudskills.com/skills/permission-set-group-composition/SKILL.md \
  -o ~/.claude/skills/permission-set-group-composition/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/permission-set-group-composition/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/permission-set-group-composition/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\permission-set-group-composition\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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