A Claude Code plugin containing coding rules, project instructions, and agents for more than 20 programming languages and 52 frameworks. It also covers areas such as security and architecture.

Applying language- and framework-specific guidance while writing or reviewing code in Claude Code.

It gives Claude Code a consistent set of project guidance and coding standards across different technology stacks. The description does not specify how each rule or agent works.

ai-iap — Plugin for Claude Code by mordilion

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/mordilion/ai-instructions-and-prompts

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/plugins/mordilion/ai-instructions-and-prompts/plugin/github.svg)](https://agentmods.dev/plugins/mordilion/ai-instructions-and-prompts/plugin)

Your own site

<a href="https://agentmods.dev/plugins/mordilion/ai-instructions-and-prompts/plugin"><img src="https://agentmods.dev/badge/plugins/mordilion/ai-instructions-and-prompts/plugin/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/plugins/mordilion/ai-instructions-and-prompts/plugin"><img src="https://agentmods.dev/badge/plugins/mordilion/ai-instructions-and-prompts/plugin.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 The manifest loads nothing itself; its 2 skills, 5 agents cost 230 tokens a session between them.

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.

Security

Grade A, and why

ai-iap 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 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.

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.

plugin/.claude-plugin/plugin.json · 23 lines

What it actually says

{
  "name": "ai-iap",
  "version": "1.4.0",
  "description": "Consistent AI coding standards for Claude Code. Modular rules, project instructions, and agents for 20+ languages and 52+ frameworks.",
  "author": {
    "name": "Henning Huncke",
    "url": "https://github.com/mordilion"
  },
  "homepage": "https://github.com/mordilion/ai-instructions-and-prompts",
  "repository": "https://github.com/mordilion/ai-instructions-and-prompts",
  "license": "MIT",
  "keywords": [
    "rules",
    "coding-standards",
    "claude-code",
    "multi-language",
    "frameworks",
    "security",
    "architecture",
    "best-practices"
  ]
}

Contents

What it installs

The manifest is a name and a version. 2 skills, 5 agents travel with it, and installing the plugin installs all of them — 230 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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 · 23 lines scan A 47c7c213c181

Subscribe to this mod's changes

ai-iap is a plugin published in the GitHub repository mordilion/ai-instructions-and-prompts (1 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Building agents

ai-iap next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
ai-iapmordilion/ai-instructions-and-prompts	Plugin	1	4mo ago	MIT	A	—	Claude Code
humanizerblader/humanizer	Plugin	69k	5d ago	MIT	A	—	Claude Code
claude-plugins-official marketplaceanthropics/claude-plugins-official	Plugin	47k	today	Apache-2.0	A	—	Claude Code
nextjsvercel/next.js	Plugin	144k	today	MIT	A	—	Claude Code
themes-examplegoogle-gemini/gemini-cli	Plugin	109k	today	Apache-2.0	A	—	Gemini CLI
knowledge-work-plugins marketplaceanthropics/knowledge-work-plugins	Plugin	36k	yesterday	Apache-2.0	A	—	Claude Code
code-modernizationanthropics/claude-plugins-official	Plugin	47k	today	Apache-2.0	A	—	Claude Code