What is reskill CLAUDE.md?

Project instructions for reskill, a TypeScript package manager for AI-agent skills, similar to npm but for installing, locking, and synchronising skills across projects.

Use them when developing reskill, managing its skills configuration and lock file, building the CLI, or running its tests.

They document the supported agents, required tools, development commands, and architecture so changes follow the repository's conventions.

How kanyun-inc/reskill configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to kanyun-inc/reskill. 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/kanyun-inc/reskill/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/kanyun-inc/reskill

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/instructions/kanyun-inc/reskill/claude-md/github.svg)](https://agentmods.dev/instructions/kanyun-inc/reskill/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/kanyun-inc/reskill/claude-md"><img src="https://agentmods.dev/badge/instructions/kanyun-inc/reskill/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/kanyun-inc/reskill/claude-md"><img src="https://agentmods.dev/badge/instructions/kanyun-inc/reskill/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 2,587 This file is loaded in full into every session.

When invoked 2,587 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.

Model	Per session	Once invoked
Fable 5.1	$0.02587	$0.02587
Opus 5.5	$0.01035	$0.01035
Sonnet 5.5	$0.00517	$0.00517
Haiku 4.5	$0.00259	$0.00259

Measured 2mo ago against content hash e6c5f750de9b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

reskill 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 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.

CLAUDE.md · 279 lines

How it starts

The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

reskill is a Git-based package manager for AI agent skills, similar to npm/Go modules. It provides declarative configuration (skills.json), version locking (skills.lock), and seamless synchronization for managing skills across projects and teams.

Supported Agents: Cursor, Claude Code, Codex, OpenCode, Windsurf, GitHub Copilot, and more.

Tech Stack

Language: TypeScript (ES Modules)
Runtime: Node.js >= 18.0.0 (published package); Node.js >= 22.13 to develop, since pnpm 11 requires it
Build Tool: Rslib (Rspack-based library bundler)
Package Manager: pnpm 11 (pinned via packageManager; settings live in pnpm-workspace.yaml, not the pnpm field)
Testing: Vitest with @vitest/coverage-v8
CLI Framework: Commander.js

Development Commands

pnpm install          # Install dependencies
pnpm dev              # Development mode (watch)
pnpm build            # Build with Rslib
pnpm test             # Run tests in watch mode
pnpm test:run         # Run tests once
pnpm test:coverage    # Run tests with coverage
pnpm test:integration # Build and run integration tests
pnpm lint             # Lint with Biome
pnpm lint:fix         # Lint and auto-fix
pnpm typecheck        # TypeScript type checking

Architecture

System Overview

┌────────────────────────────────────────────────────────────────┐
│                         User Interface                         │
│                                                                │
│   CLI Commands: init, install, list, info, update, outdated    │
│                 uninstall, link, unlink                        │
└──────────────────────────────┬─────────────────────────────────┘
                               │
                               ▼
┌────────────────────────────────────────────────────────────────┐
│                        SkillManager                            │
│                    (Core Orchestrator)                         │
│                                                                │
│   - Coordinates all skill operations                           │
│   - Manages installation workflow                              │
│   - Handles multi-agent distribution                           │
└───────────────────────────────┬────────────────────────────────┘
                                │
    ┌──────────────────┼────────┼─────────┼──────────────────┐
    │                  │                  │                  │
    ▼                  ▼                  ▼                  ▼
┌──────────────────┐   ┌──────────────────┐   ┌──────────────────┐
│   GitResolver    │   │  CacheManager    │   │    Installer     │
│                  │   │                  │   │                  │
│ - Parse refs     │   │ - Cache ops      │   │ - Symlink        │
│ - Resolve        │   │ - degit          │   │ - Copy           │
│   versions       │   │ - Storage        │   │ - Multi-         │
│ - Build URLs     │   │                  │   │   agent          │
└──────────────────┘   └──────────────────┘   └──────────────────┘
    │                  │                  │                  │
    └──────────────────┼──────────────────┼──────────────────┘
                       │                  │
    ┌──────────────────┼──────────────────┼──────────────────┐
    │                  │                  │                  │
    ▼                  ▼                  ▼                  ▼
┌──────────────────┐   ┌──────────────────┐   ┌──────────────────┐
│  ConfigLoader    │   │   LockManager    │   │  AgentRegistry   │
│                  │   │                  │   │                  │
│ - skills.        │   │ - skills.        │   │ - Agent          │
│   json           │   │   lock           │   │   types          │
│ - Read/          │   │ - Version        │   │ - Paths          │
│   Write          │   │   tracking       │   │ - Detection      │
└──────────────────┘   └──────────────────┘   └──────────────────┘

Read the full file on GitHub · 279 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.

2mo ago First seen · 279 lines · 2,587 tokens per session scan A e6c5f750de9b

Subscribe to this mod's changes

reskill CLAUDE.md is an instructions file published in the GitHub repository kanyun-inc/reskill (60 stars, last pushed 1mo ago), licensed MIT. It adds 2,587 tokens to every session, about $0.0103 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.

Building agents

reskill CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
reskill CLAUDE.mdkanyun-inc/reskill	Instructions file	60	1mo ago	MIT	A	2,587	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

reskill: Instructions file for Claude Code