agentmods.dev

claudia: Instructions file for Claude Code

CLAUDE.md

claudia CLAUDE.md is an instructions file for Claude Code from reganomalley/claudia. It costs 1,050 tokens per session, scanned A, original, MIT.

A set of instructions for Claudia, a Claude Code plugin that acts as a technology mentor, security adviser, and prompt coach. It describes the plugin's knowledge areas, commands, and automatic checks.

In plain words
What is it for?
Use it for help with databases, security, infrastructure, frontend work, APIs, testing, performance, DevOps, and data tasks, as well as suggestions for prompts and next steps.
Why use it?
It gives developers guidance while they work and can flag issues such as exposed secrets, accessibility problems, unsafe practices, and poor repository hygiene.

Instructions file for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: reads .claude/ paths; mentions Claude Code.

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

Runs only inside a plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else, and the catalogue could not identify which plugin ships it.

not rated 4repo 6mo ago A scan 1,050 tokens original MIT
View source ↗ reganomalley/claudia getclaudia.dev
Reuse

Borrowing it

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

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 claudia CLAUDE.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/reganomalley/claudia/claude-md"><img src="https://agentmods.dev/badge/instructions/reganomalley/claudia/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,050 This file is loaded in full into every session.
When invoked 1,050 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.01050 $0.01050
Opus 5 $0.00525 $0.00525
Sonnet 5 $0.00210 $0.00210
Haiku 4.5 $0.00105 $0.00105

Measured 8d ago against content hash 0151099f18fa, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

claudia CLAUDE.md 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 8d 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.

CLAUDE.md · 46 lines

How it starts

The opening of the file, as written. The whole thing — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Claudia - Proactive Mentor Plugin

What This Is

Claude Code plugin: technology mentor, security advisor, prompt coach. 10 knowledge domains, 15 hooks, 11 commands. MIT licensed. npm: claudia-mentor. Web: askclaudia.dev.

Architecture

  • Skills (model-invocable): claudia-mentor (core brain/router), claudia-databases, claudia-security, claudia-infrastructure, claudia-frontend, claudia-api, claudia-testing, claudia-performance, claudia-devops, claudia-data
  • Hooks (PreToolUse, 8): check-secrets.py (blocks), check-practices.py, check-deps.py, check-dockerfile.py, check-git-hygiene.py (blocks .env + conflicts), check-accessibility.py, check-license.py, check-css.py
  • Hooks (proactive, 7): claudia-teach.py (Stop — keyword teaching + progressive command reveal), claudia-compact-tip.py (PreCompact — Esc+Esc tip), claudia-session-tips.py (SessionStart — rotating tips, beginner-simplified greeting), claudia-prompt-coach.py (UserPromptSubmit — stuck detection + vague prompt coaching), claudia-run-suggest.py (Stop — how to run created files), claudia-next-steps.py (Stop — contextual next actions), claudia-milestones.py (Stop — persistent milestone celebrations)
  • Commands (11): ask, explain, review, why, health, wtf, where, resume, setup, start, shortcuts
  • Shared config: hooks/scripts/claudia_config.py — project resolution, user config, project-scoped context
  • Config: defaults.json for personality/proactivity, user override via ~/.claude/claudia.json
  • Context persistence: Per-project files at ~/.claude/claudia-projects/{key}.json, registry at ~/.claude/claudia-projects.json, fallback to ~/.claude/claudia-context.json

Key Files

  • skills/claudia-mentor/SKILL.md -- personality, routing, greeting, learning mode, context persistence
  • hooks/hooks.json -- hook registration (14 hooks across 5 event types)
  • hooks/scripts/claudia_config.py -- shared config module (project resolution, load_user_config, load_project_context)
  • commands/ask.md -- main question entry point
  • commands/explain.md -- code/concept/technology explanation
  • commands/review.md -- "almost right" bug catcher
  • commands/why.md -- stack decision explainer
  • commands/health.md -- health audit command
  • commands/wtf.md -- error explainer (What/Why/Fix)
  • commands/where.md -- project structure tour
  • commands/resume.md -- session pickup + multi-project dashboard
  • commands/setup.md -- first-time onboarding (7 steps)
  • commands/start.md -- project creation from scratch
  • commands/shortcuts.md -- keyboard shortcut reference
  • config/defaults.json -- default personality + proactivity + project scoping

Read the full file on GitHub · 46 lines

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. 8d ago First seen · 46 lines · 1,050 tokens per session scan A 0151099f18fa

Subscribe to this mod's changes

claudia CLAUDE.md is an instructions file published in the GitHub repository reganomalley/claudia (4 stars, last pushed 6mo ago), licensed MIT. It adds 1,050 tokens to every session, about $0.0052 per session on Opus 5. 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 2026-08-31.

Learning and teachingSecurity
Related

Other instructions, from other repositories

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,296 tokens

codex AGENTS.md

AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.

openai/codex · 5,153 tokens

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 6,785 tokens

vscode oss-third-party-notices.instructions.md

Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).

microsoft/vscode · 5,001 tokens

langchain AGENTS.md

AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.

langchain-ai/langchain · 4,469 tokens

spec-kit AGENTS.md

AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.

github/spec-kit · 7,104 tokens