Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/laurigates/claude-pluginsnpx agentmods add skills/laurigates/claude-plugins/configure-justfileWrote 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/skills/laurigates/claude-plugins/configure-justfile)<a href="https://agentmods.dev/skills/laurigates/claude-plugins/configure-justfile"><img src="https://agentmods.dev/badge/skills/laurigates/claude-plugins/configure-justfile.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00036 | $0.02220 |
| Opus 5 | $0.00018 | $0.01110 |
| Sonnet 5 | $0.00007 | $0.00444 |
| Haiku 4.5 | $0.00004 | $0.00222 |
Grade B, and why
configure-justfile 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 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.
Recursive force deletemediumDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
find . -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
How it starts
The opening of the file, as written. The whole thing — 356 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/configure:justfile
Check and configure project Justfile against project standards.
When to Use This Skill
| Use this skill when... | Use another approach when... |
|---|---|
| Setting up a new Justfile for a project | Project already uses Make exclusively and migration is not desired — use /configure:makefile |
| Auditing existing Justfile for missing standard recipes | Writing complex custom recipes — use justfile-expert skill |
| Migrating from Makefile to Justfile | Project has no task runner needs (single-file scripts) |
| Ensuring Justfile follows team conventions (groups, comments, settings) | Debugging a specific recipe failure — use direct just commands |
| Running CI/CD compliance checks on project task runners | Only need to list available recipes — run just --list directly |
Context
- Project root: !
pwd - Justfile: !
find . -maxdepth 1 \( -name 'justfile' -o -name 'Justfile' \) - Makefile: !
find . -maxdepth 1 -name 'Makefile' - Package files: !
find . -maxdepth 1 \( -name 'package.json' -o -name 'pyproject.toml' -o -name 'Cargo.toml' -o -name 'go.mod' \) - Docker files: !
find . -maxdepth 1 \( -name 'Dockerfile' -o -name 'docker-compose.yml' \) - Env file: !
find . -maxdepth 1 -name '.env' - Project standards: !
find . -maxdepth 1 -name '.project-standards.yaml'
Parameters
Parse from command arguments:
--check-only: Report compliance status without modifications (CI/CD mode)--fix: Apply fixes automatically without prompting
Execution
Execute this Justfile compliance check:
Step 1: Detect Justfile and project type
- Check for
justfileorJustfilein project root - If exists, read and analyze current recipes and settings
- Detect project type from file indicators:
| Indicator | Project Type |
|---|---|
pyproject.toml or requirements.txt |
Python |
package.json |
Node.js |
Cargo.toml |
Rust |
go.mod |
Go |
| None of the above | Generic |
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.
- 2d ago First seen · 356 lines · 36 tokens per session scan B b99c23b5aa0e
configure-justfile is a skill published in the GitHub repository laurigates/claude-plugins (58 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 2,220 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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