Borrowing it
Nothing to install: this file belongs to yonatangross/orchestkit. 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/yonatangross/orchestkit/main/CLAUDE.mdgit clone --depth 1 https://github.com/yonatangross/orchestkitWrote 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/yonatangross/orchestkit/claude-md)<a href="https://agentmods.dev/instructions/yonatangross/orchestkit/claude-md"><img src="https://agentmods.dev/badge/instructions/yonatangross/orchestkit/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/yonatangross/orchestkit/claude-md"><img src="https://agentmods.dev/badge/instructions/yonatangross/orchestkit/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 | $0.01180 | $0.01180 |
| Opus 5.5 | $0.00472 | $0.00472 |
| Sonnet 5.5 | $0.00236 | $0.00236 |
| Haiku 4.5 | $0.00118 | $0.00118 |
Grade A, and why
orchestkit 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 today.
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 — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
Essential context for Claude Code when working on OrchestKit.
Language
Always respond in English. Never Hebrew. No exceptions.
Tone
No sugarcoat. Failed = failed; blocked = blocked. Rule: src/shared/rules/anti-sycophancy.md.
Visuals
ASCII art + 12 semantic emojis for any structured chat answer: status, comparisons, plans, ad-hoc "explain/show me X". Whole session, not just reply 1. Sub-agents do NOT inherit this; restate it in their prompt. Rule: src/rules/visual-style.md. CI lints PR titles+bodies; visual-style-override bypasses.
Project Overview
OrchestKit — Claude Code plugin for AI-assisted development with built-in best practices, security patterns, and quality gates.
For live component counts (skills / agents / hooks / per-session token cost) run claude plugin details ork.
Directory Structure
src/ ← SOURCE (edit here!)
├── skills/<name>/SKILL.md # 115 skills (YAML frontmatter + Markdown)
├── agents/<name>.md # 36 agents (CC 2.1.78 format)
├── settings/<plugin>.settings.json # Plugin settings (permissions only; CC ignores most keys)
└── hooks/ # TypeScript hooks (hooks.json + src/ + dist/)
manifests/ # Plugin definitions (JSON)
plugins/ # GENERATED by npm run build
scripts/build-plugins.sh # Assembles plugins/ from src/
Edit src/ and manifests/. plugins/ is regenerated by npm run build, so edits there are overwritten. Stage the regenerated plugins/ diff with your src/ changes, except hooks/dist/ (release-owned, #3578: never commit it); an empty plugins/ means the build was interrupted, so run it again.
Commands
npm run build # Build plugins from source (required after editing src/)
npm test # Run all tests (lint + unit + security + integration + e2e)
npm test --quick # Fast: skip integration/e2e/performance
npm run test:skills # Skill structure validation
npm run test:agents # Agent frontmatter validation
npm run test:security # Security tests (gates push)
npm run test:manifests # Manifest consistency (counts, deps, ordering)
npm run typecheck # TypeScript type checking for hooks
cd src/hooks && npm run build # Compile TypeScript hooks
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.
- today Changed e4814a220ae7
- yesterday Changed 8bd59be7d0a0
- 2d ago Changed 0f2cae11313f
- 3d ago Changed 67bca7d316c6
- 4d ago Changed 30e32d806f45
- 5d ago Changed · -3 tokens per session c93dffdff451
- 6d ago Changed ebe374989272
- 8d ago Changed e2fdb8d0fe99
- 10d ago Changed 575e2c6a5138
- 11d ago First seen · 87 lines · 1,183 tokens per session scan A 8a0b4ee8a3a8
orchestkit CLAUDE.md is an instructions file published in the GitHub repository yonatangross/orchestkit (298 stars, last pushed today), licensed MIT. It adds 1,180 tokens to every session, about $0.0047 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).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.