Borrowing it
Nothing to install: this file belongs to nidhinjs/prompt-mini. 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/nidhinjs/prompt-mini/main/CLAUDE.mdgit clone --depth 1 https://github.com/nidhinjs/prompt-miniWrote 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/instructions/nidhinjs/prompt-mini/claude-md)<a href="https://agentmods.dev/instructions/nidhinjs/prompt-mini/claude-md"><img src="https://agentmods.dev/badge/instructions/nidhinjs/prompt-mini/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.
<a href="https://agentmods.dev/instructions/nidhinjs/prompt-mini/claude-md"><img src="https://agentmods.dev/badge/instructions/nidhinjs/prompt-mini/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.01208 | $0.01208 |
| Opus 5.5 | $0.00483 | $0.00483 |
| Sonnet 5.5 | $0.00242 | $0.00242 |
| Haiku 4.5 | $0.00121 | $0.00121 |
Grade A, and why
prompt-mini 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
prompt-mini
A Claude Code plugin that intercepts vague prompts via a UserPromptSubmit hook, classifies the user's skill level, asks at most 5 targeted questions, then forges a structured prompt tailored to the detected framework and task type — before Claude Code executes anything.
What this repo is
This is the source repository for the prompt-mini Claude Code plugin. It is not a web app, not a CLI tool, and not a library. It is a plugin that installs into Claude Code and modifies how prompts are processed at the hook level.
Project structure
.claude-plugin/
plugin.json plugin identity — name, version, author, license
.dev-marketplace/
.claude-plugin/
marketplace.json local dev install config — points source to repo root
hooks/
hooks.json registers UserPromptSubmit → scripts/evaluate-prompt.py
scripts/
evaluate-prompt.py the hook gate — clarity scoring, bypass logic, skill trigger
skills/
prompt-mini/
SKILL.md core skill brain — PAC zones, phase logic, reference table
references/
stacks.md 40+ framework entries with pitfalls, scope anchors, stop conditions
question-patterns.md max-5 question engine and credit-killing anti-patterns
templates.md 6 forged prompt templates (ReAct, File-Scope, Scaffold, Debug, Migrate, Review)
patterns.md 35 Claude Code prompt anti-patterns with fixes
tests/
test-prompts.md test cases for the hook — run before any changes to evaluate-prompt.py
assets/ demo GIFs and screenshots for README
CHANGELOG.md version history
README.md public documentation
How the plugin works
User types a prompt
↓
evaluate-prompt.py runs (UserPromptSubmit hook)
↓
Bypass? (* / # prefix) → pass through unchanged
Too short? (<12 chars) → pass through unchanged
Clear prompt? → pass through, inject prompt as additionalContext
Vague prompt? → inject evaluation wrapper → prompt-mini skill fires
↓
Skill: scan project files → classify skill level → load matching stack sections
↓
Ask ≤5 questions → assemble forged prompt → deliver as single copyable block
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.
- 1mo ago First seen · 144 lines · 1,208 tokens per session scan A 1744de4726a8
prompt-mini CLAUDE.md is an instructions file published in the GitHub repository nidhinjs/prompt-mini (30 stars, last pushed 7mo ago), licensed MIT. It adds 1,208 tokens to every session, about $0.0048 per session on Opus 5.5. 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 2026-08-30.
Other instructions, from other repositories
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).
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.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
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.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.