create-cmp: Instructions file for Claude Code

AGENTS.md

create-cmp AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from kvdm-co-pilot/create-cmp. It costs 812 tokens per session, scanned A, original, MIT.

Repository instructions for AI coding agents working with create-cmp, a command-line tool that scaffolds Kotlin Multiplatform mobile apps for Android and iOS from one Kotlin codebase. They explain how to create an app and verify its first build.

In plain words
What is it for?
Use them when creating a new Kotlin/Compose Multiplatform app or when an agent is working on this repository. They point to the full capability list, available command flags and the verification process.
Why use it?
They give an agent the correct project context, commands and package name before it changes or creates a mobile project. This reduces mistakes caused by using the wrong tool, package or workflow.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: Claude Code plugin machinery, but also the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md.

This is kvdm-co-pilot/create-cmp's own configuration. It tells Claude Code, Codex and OpenCode how to work on create-cmp 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 create-cmp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to kvdm-co-pilot/create-cmp. 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/kvdm-co-pilot/create-cmp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/kvdm-co-pilot/create-cmp

Made for: Claude Code, Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Per session 812 This file is loaded in full into every session.
When invoked 812 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 $0.00812 $0.00812
Opus 5.5 $0.00325 $0.00325
Sonnet 5.5 $0.00162 $0.00162
Haiku 4.5 $0.00081 $0.00081

Measured 23d ago against content hash ea64949330f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

create-cmp AGENTS.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 23d 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.

AGENTS.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — for AI agents landing on this repo

The complete agent-facing description of this tool lives in llms.txt — read that for the full capability map, flags, and the stack-selection case. This file is the short router.

North star — the governing document for the product: goals ranked, guarantees, the staged road, and the fit test every feature answers: docs/NORTH-STAR.md. Read it before proposing or building anything; name the goal a change serves.

Principles — the engineering doctrine under it, each with the episode that produced it: docs/PRINCIPLES.md. One line: derived, never claimed · prove the instrument before you read it · the layer you changed cannot certify itself · proof costs what the change costs and never runs silent · never wait on nothing · a signature binds content, a decision is closed · one record, read first. If you are changing the harness, the console, or a project's qa/, read that file before this one.

What this is

create-cmp is the AI delivery harness for Kotlin/Compose Multiplatform mobile apps (Android + iOS, one Kotlin codebase): a deterministic scaffolder that proves the first build GREEN, plus a machine-enforced verify lane with evidence receipts inside every generated project, plus a device-free preview/inspection loop so a coding agent sees every screen it changes as structure.

If your task is "create a mobile app"

npx create-cmp-cli@latest my-app --name Acme --package com.acme.app --yes --verify
  • npm package: create-cmp-cli (create-cmp on npm is an unrelated squatted placeholder — do not use it). Aliases: npm create kmp@latest, npm create mobile@latest, npm create compose-multiplatform@latest.
  • All flags: options.schema.json or npx create-cmp-cli --help.
  • Claude Code: /plugin marketplace add kvdm-co-pilot/create-cmp → /plugin install create-cmp (11 skills, cmp-inspector MCP server). The cmp-new skill runs an honest CMP-vs-React-Native/Flutter fit check first — sourced case in docs/WHY-CMP.md.
  • Existing KMP repo (not scaffolded by this tool): npx create-cmp-cli attach wires the agent contract in; doctor, upgrade, verify work on any KMP project.

Read the full file on GitHub · 58 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. 23d ago Changed ea64949330f2
  2. 1mo ago Changed 01cad2172a55
  3. 1mo ago Changed · +4 lines · +56 tokens per session f97bc5543416
  4. 1mo ago Changed · +7 lines · +128 tokens per session 0d12f7535a50
  5. 1mo ago First seen · 47 lines · 628 tokens per session scan A b37f159fd1e9

Subscribe to this mod's changes

create-cmp AGENTS.md is an instructions file published in the GitHub repository kvdm-co-pilot/create-cmp (0 stars, last pushed 6d ago), licensed MIT. It adds 812 tokens to every session, about $0.0032 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 2026-08-31.

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