Borrowing it
Nothing to install: this file belongs to decocms/studio. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/decocms/studio/main/.claude/settings.jsongit clone --depth 1 https://github.com/decocms/studioWrote 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.
[](https://agentmods.dev/settings/decocms/studio/settings)<a href="https://agentmods.dev/settings/decocms/studio/settings"><img src="https://agentmods.dev/badge/settings/decocms/studio/settings/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.
<a href="https://agentmods.dev/settings/decocms/studio/settings"><img src="https://agentmods.dev/badge/settings/decocms/studio/settings.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
studio 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 2mo 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.
What it actually says
{
"hooks": {
"PreToolUse": [
{
"matcher": "Bash|Write|Edit|MultiEdit",
"hooks": [
{
"type": "command",
"command": "bun \"$CLAUDE_PROJECT_DIR\"/.claude/hooks/pre-guard.js"
}
]
}
],
"PostToolUse": [
{
"matcher": "Write|Edit|MultiEdit",
"hooks": [
{
"type": "command",
"command": "bun \"$CLAUDE_PROJECT_DIR\"/.claude/hooks/post-edit-format.js"
}
]
}
],
"Stop": [
{
"hooks": [
{
"type": "command",
"command": "bun \"$CLAUDE_PROJECT_DIR\"/.claude/hooks/stop-comment-cop.js"
}
]
}
],
"WorktreeCreate": [
{
"hooks": [
{
"type": "command",
"command": "sh -c 'INPUT=$(cat); NAME=$(echo \"$INPUT\" | jq -r .name); CWD=$(echo \"$INPUT\" | jq -r .cwd); DIR=\"$CWD/.claude/worktrees/$NAME\"; BRANCH=\"claude/$NAME\"; git -C \"$CWD\" worktree add -b \"$BRANCH\" \"$DIR\" HEAD >&2; cp \"$CWD/apps/api/.env\" \"$DIR/apps/api/.env\" 2>/dev/null >&2 || true; echo \"$DIR\"'"
}
]
}
]
}
}
What else settings.json configures
This page is one entry in a file that holds 5. Installing the file brings all of them; each is measured and scanned on its own page.
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.
- 2mo ago First seen · 47 lines scan A 76ef2c8db63c
studio is a settings file published in the GitHub repository decocms/studio (415 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-30.
studio compared with settings from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| studiodecocms/studio | Settings file | 415 | yesterday | MIT | A | — | Claude Code |
| supabasesupabase/supabase | Settings file | 115k | yesterday | Apache-2.0 | A | — | Claude Code |
| supersetapache/superset | Settings file | 75k | today | Apache-2.0 | A | — | Claude Code |
| RuViewruvnet/RuView | Settings file | 103k | yesterday | MIT | A | — | Claude Code |
| claude-cookbooksanthropics/claude-cookbooks | Settings file | 54k | 2d ago | MIT | A | — | Claude Code |
| ormprisma/orm | Settings file | 48k | yesterday | Apache-2.0 | A | — | Claude Code |
| claude-code-best-practiceshanraisshan/claude-code-best-practice | Settings file | 69k | yesterday | MIT | A | — | Claude Code |