Use it to inspect or configure startup behavior for an agent project that stores skills in standard skill folders.

It gives the session an automatic way to show which skills are available, so you do not have to check manually.

How ahgraber/skills configures Claude Code

skills: Settings file for Claude Code

.claude/settings.json

skills is a settings file for Claude Code from ahgraber/skills. Its token cost is not measured, scanned B, original, CC0-1.0.

A settings file that runs a command when an agent session starts. The command lists installed skills from the user's home folder and the current project.

In plain words

What is it for?: Use it to inspect or configure startup behavior for an agent project that stores skills in standard skill folders.
Why use it?: It gives the session an automatic way to show which skills are available, so you do not have to check manually.

Written for Claude Code: SessionStart hook event. Also seen: reads .claude/ paths.

This is ahgraber/skills's own configuration. It tells Claude Code how to work on skills 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 skills configures →

One of 2 entries in settings.json upstream. Installing this one merges just its entry into your config; the other 1 are separate, each on its own page.

Reuse

Borrowing it

Nothing to install: this file belongs to ahgraber/skills. 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/ahgraber/skills/main/.claude/settings.json

Clone the repo

git clone --depth 1 https://github.com/ahgraber/skills

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.

README.md

[![agentmods](https://agentmods.dev/badge/settings/ahgraber/skills/settings/github.svg)](https://agentmods.dev/settings/ahgraber/skills/settings)

Your own site

<a href="https://agentmods.dev/settings/ahgraber/skills/settings"><img src="https://agentmods.dev/badge/settings/ahgraber/skills/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.

Your own site · 80×15

<a href="https://agentmods.dev/settings/ahgraber/skills/settings"><img src="https://agentmods.dev/badge/settings/ahgraber/skills/settings.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade B, and why

skills scanned grade B with 1 finding 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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

"command": "echo 'Installed skills:'; ls ~/.claude/skills/ 2>/dev/null; ls .claude/skills/ 2>/dev/null"

.claude/settings.json · 15 lines

What it actually says

{
  "hooks": {
    "SessionStart": [
      {
        "hooks": [
          {
            "type": "command",
            "command": "echo 'Installed skills:'; ls ~/.claude/skills/ 2>/dev/null; ls .claude/skills/ 2>/dev/null"
          }
        ]
      }
    ]
  }
}

Same file

What else `settings.json` configures

This page is one entry in a file that holds 2. Installing the file brings all of them; each is measured and scanned on its own page.

Hook SessionStart B not measured

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.

2mo ago First seen · 15 lines scan B ee4dd6a1592b

Subscribe to this mod's changes

skills is a settings file published in the GitHub repository ahgraber/skills (6 stars, last pushed 8d ago), licensed CC0-1.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

agent-skills

skills next to 6 settings from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
skillsahgraber/skills	Settings file	6	8d ago	CC0-1.0	B	—	Claude Code
supabasesupabase/supabase	Settings file	115k	today	Apache-2.0	A	—	Claude Code
supersetapache/superset	Settings file	75k	yesterday	Apache-2.0	A	—	Claude Code
RuViewruvnet/RuView	Settings file	103k	today	MIT	A	—	Claude Code
claude-cookbooksanthropics/claude-cookbooks	Settings file	54k	2d ago	MIT	A	—	Claude Code
ormprisma/orm	Settings file	48k	today	Apache-2.0	A	—	Claude Code
claude-code-best-practiceshanraisshan/claude-code-best-practice	Settings file	69k	today	MIT	A	—	Claude Code