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auxilia: Instructions file for Claude Code

CLAUDE.md

auxilia CLAUDE.md is an instructions file for Claude Code from keurcien/auxilia. It costs 8,002 tokens per session, scanned C, original, AGPL-3.0.

Repository-specific instructions for Claude Code, the command-line coding assistant, covering a project called auxilia. They describe the project structure, backend rules, layered design, and naming.

In plain words
What is it for?
Following auxilia's architecture, backend conventions, file organization, and naming rules when working in the repository.
Why use it?
They give the assistant the project context and conventions needed to make changes that fit the existing codebase.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md.

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

not rated 23repo changed 9d ago C scan 8,002 tokens AGPL-3.0
View source ↗ keurcien/auxilia
Reuse

Borrowing it

Nothing to install: this file belongs to keurcien/auxilia. 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/keurcien/auxilia/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/keurcien/auxilia

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.

agentmods badge for auxilia CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/keurcien/auxilia/claude-md/github.svg)](https://agentmods.dev/instructions/keurcien/auxilia/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/keurcien/auxilia/claude-md"><img src="https://agentmods.dev/badge/instructions/keurcien/auxilia/claude-md/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.

agentmods 80×15 button for auxilia CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/keurcien/auxilia/claude-md"><img src="https://agentmods.dev/badge/instructions/keurcien/auxilia/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8,002 This file is loaded in full into every session.
When invoked 8,002 The same file — it is already loaded in full.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.08002 $0.08002
Opus 5.5 $0.03201 $0.03201
Sonnet 5.5 $0.01600 $0.01600
Haiku 4.5 $0.00800 $0.00800

Measured 9d ago against content hash 083c15ee3de6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

auxilia CLAUDE.md scanned grade C with 2 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 9d 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.

Hidden instructionshighPrompt injection

Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.

<!-- rtk-instructions v2 -->

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

rtk curl <url> # Compact HTTP responses (70%)
CLAUDE.md · 544 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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.

  1. 9d ago Changed · -13 tokens per session 083c15ee3de6
  2. 20d ago Changed · +1 lines · +37 tokens per session 01013e90fc7c
  3. 21d ago Changed · -11 tokens per session efa3c8496009
  4. 25d ago Changed · +13 tokens per session 03047fdfe11a
  5. 1mo ago Changed · +7 lines · +253 tokens per session c3e56dcf1eb5
  6. 1mo ago Changed · +12 lines · +477 tokens per session 2dc5a8058a94
  7. 1mo ago Changed · +123 tokens per session f7f540a51c25
  8. 1mo ago Changed · +14 tokens per session b9ab437bd6d7
  9. 2mo ago Changed · +21 lines · +929 tokens per session cb60b6f64fdd
  10. 2mo ago First seen · 503 lines · 6,180 tokens per session scan C 980b7dadef63

Subscribe to this mod's changes

auxilia CLAUDE.md is an instructions file published in the GitHub repository keurcien/auxilia (23 stars, last pushed yesterday), licensed AGPL-3.0. It adds 8,002 tokens to every session, about $0.0320 per session on Opus 5.5. A static security scan graded it C with 2 findings (hidden instructions, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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