What is cc-skills CLAUDE.md?

A project instruction document for a Claude Code plugin containing reusable skills for engineering, marketing, and productivity tasks. It explains the repository layout and requirements for defining skills.

It helps maintain skill files, plugin metadata, optional references and scripts, and compatibility with Claude Code, Cursor, and Gemini CLI.

It gives an agent consistent rules for understanding, creating, and organizing skills in that project.

How hssh8917/cc-skills configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to hssh8917/cc-skills. 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/hssh8917/cc-skills/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/hssh8917/cc-skills

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/hssh8917/cc-skills/claude-md/github.svg)](https://agentmods.dev/instructions/hssh8917/cc-skills/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/hssh8917/cc-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/hssh8917/cc-skills/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/hssh8917/cc-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/hssh8917/cc-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 8,575 This file is loaded in full into every session.

When invoked 8,575 The same file — it is already loaded in full.

Security scan C 2 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	$0.08575	$0.08575
Opus 5.5	$0.03430	$0.03430
Sonnet 5.5	$0.01715	$0.01715
Haiku 4.5	$0.00857	$0.00857

Measured 1mo ago against content hash 99dbe27b2dc6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

cc-skills CLAUDE.md scanned grade C with 2 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.

Hidden instructionshighPrompt injection

Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.

Eval results go in `EVALUATIONS.md` at the repo root. Append new skill sections — never overwrite previous runs. The file is wrapped in `<!-- prettier-ignore-start/end -->` so Prettier doesn't break the HTML spans.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

| `Bash(curl:*)` | API testing or GraphQL skills |

CLAUDE.md · 574 lines

How it starts

The opening of the file, as written. The whole thing — 574 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

This is a Claude Code plugin containing AI agent skills covering engineering, marketing, and productivity domains. The repository provides reusable skill definitions that Claude Code can invoke across projects.

Project Structure

skills/               # Claude Code skill definitions
  <skill-name>/
    SKILL.md          # Required: metadata + instructions
    references/       # Optional: detailed documentation loaded on demand
    scripts/          # Optional: executable code
    assets/           # Optional: templates, resources, config files, etc.
.claude-plugin/       # Plugin metadata and configuration
.cursor-plugin/       # Plugin metadata and configuration (version must match .claude-plugin/plugin.json)
gemini-extension.json # Gemini CLI extension manifest (version must match .claude-plugin/plugin.json)

Agent Skills Specification

All skills MUST conform to the Agent Skills specification. Key requirements are summarized below; the spec is the source of truth when in doubt.

Frontmatter

New skills go in skills/<skill-name>/SKILL.md. Each SKILL.md has YAML frontmatter. Fields per the Agent Skills spec — this project requires all fields marked "Project-required":

Field	Required	Constraints
`name`	Spec-required	1-64 chars. Lowercase `a-z`, digits, hyphens. No leading/trailing/consecutive hyphens. Must match parent directory name.
`description`	Spec-required	1-1024 chars. Describes what the skill does and when to use it — this is the primary triggering mechanism. Be specific and slightly "pushy" to avoid under-triggering.
`license`	Project-required	License name or reference to a bundled license file. Use `MIT` for this project.
`compatibility`	Project-required	1-500 chars. Describe actual requirements. Base: `Designed for Claude Code or similar AI coding agents.` Extend when needed: add `Requires git`, `Requires internet access`, `Requires Python 3.14+ and uv`, etc. Skills with no special requirements use the base string only.
`metadata`	Project-required	Must include `author` (string), `version` (semver `a.b.c` string, e.g. `"1.0.0"`), and `openclaw` (ClawHub discoverability fields — see below).
`user-invocable`	Project-required	Boolean. `true` for skills invocable as slash commands (e.g. `/skill-name`), `false` (default) for contextual skills that auto-trigger.
`allowed-tools`	Project-required	Space-delimited list of pre-approved tools. See "Allowed tools" below.

Read the full file on GitHub · 574 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.

1mo ago First seen · 574 lines · 8,575 tokens per session scan C 99dbe27b2dc6

Subscribe to this mod's changes

cc-skills CLAUDE.md is an instructions file published in the GitHub repository hssh8917/cc-skills (2 stars, last pushed 15d ago), licensed MIT. It adds 8,575 tokens to every session, about $0.0343 per session on Opus 5.5. A static security scan graded it C with 2 findings (hidden instructions, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

1c-enterprise agent agent-harness agent-memory ai-tools claude

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 · 9,715 tokens

cc-skills: Instructions file for Claude Code