omk: Instructions file for Claude Code

CLAUDE.md

omk CLAUDE.md is an instructions file for Claude Code from dmae97/omk. It costs 470 tokens per session, scanned A, original, MIT.

Instructions for Claude Code in the open-multi-agent-kit (OMK) monorepo, a repository containing multiple related projects. They explain which instructions to read first, where the agent is operating, and which build, test, and check commands to use.

In plain words
What is it for?
Use them when Claude Code is operating in OMK, especially before building, testing, checking, or changing the runtime.
Why use it?
They prevent Claude Code from working without the repository’s required context or following the wrong instructions when several rule files apply.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions CLAUDE.md; mentions Claude Code; mentions AGENTS.md.

This is dmae97/omk's own configuration. It tells Claude Code how to work on omk 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 omk configures →

View source ↗ dmae97/omk
Reuse

Borrowing it

Nothing to install: this file belongs to dmae97/omk. 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/dmae97/omk/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/dmae97/omk

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 omk CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/dmae97/omk/claude-md/github.svg)](https://agentmods.dev/instructions/dmae97/omk/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/dmae97/omk/claude-md"><img src="https://agentmods.dev/badge/instructions/dmae97/omk/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 omk CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/dmae97/omk/claude-md"><img src="https://agentmods.dev/badge/instructions/dmae97/omk/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 470 This file is loaded in full into every session.
When invoked 470 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 $0.00470 $0.00470
Opus 5.5 $0.00188 $0.00188
Sonnet 5.5 $0.00094 $0.00094
Haiku 4.5 $0.00047 $0.00047

Measured 1mo ago against content hash 080458fdbf25, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

omk 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.

CLAUDE.md · 42 lines

What it actually says

CLAUDE.md

@AGENTS.md

Claude Code project memory for the OMK monorepo, following Anthropic's memory convention.

The import above is the entire rule set. AGENTS.md is this repository's single source of behavioral truth for layout, commands, code style, git discipline, release, and the publication boundary; Claude Code loads it here so both hosts read the same instructions. Do not restate its rules below — a copy that drifts is worse than no copy, and that drift is why this file was reduced to an import.

Claude-specific notes

  • OMK's own CLI reads AGENTS.md and never loads CLAUDE.md from a directory holding both, so anything written below this line is invisible to an OMK session. If a rule needs to reach every agent, it belongs in AGENTS.md.
  • Personal, machine-local preferences go in an untracked CLAUDE.local.md. Nothing personal belongs in this file — see Publication boundary.
  • The OpenWiki workflow may not write to AGENTS.md, CLAUDE.md, or its own workflow file; its output gate admits openwiki/ alone. A change to this file is authored by a human or a session acting for one.
  • This file carries no Anthropic system prompt, tool schema, or safety policy. Those are owned by Anthropic, are not verifiable from this repository, and are out of scope for a repo-local memory file. An earlier revision claimed to reproduce one; it was removed as unverifiable and must not be restored.

OpenWiki

See AGENTS.md for OpenWiki agent instructions.

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. 1mo ago Changed · -69 lines · -1,371 tokens per session 080458fdbf25
  2. 1mo ago First seen · 111 lines · 1,841 tokens per session scan A d6e924e783c6

Subscribe to this mod's changes

omk CLAUDE.md is an instructions file published in the GitHub repository dmae97/omk (148 stars, last pushed today), licensed MIT. It adds 470 tokens to every session, about $0.0019 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.

Related

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).

microsoft/vscode · 9,649 tokens

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 · 7,384 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, cache eligibility and rollout and applying the notice (cutover).

microsoft/vscode · 5,262 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 · 4,680 tokens

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).

microsoft/vscode · 2,731 tokens

deno copilot-instructions.md

Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.

denoland/deno · 3,077 tokens