ZCF is a command-line setup tool for configuring Claude Code and Codex with agents, instructions, skills, hooks, commands, and settings. It is for developers who want to install and personalize these coding-agent workflows through an interactive setup.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/ufomiao/zcf/zcf-update-docsnpx skills add UfoMiao/zcf --skill zcf-update-docsgit clone --depth 1 https://github.com/UfoMiao/zcfWrote 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/skills/ufomiao/zcf/zcf-update-docs)<a href="https://agentmods.dev/skills/ufomiao/zcf/zcf-update-docs"><img src="https://agentmods.dev/badge/skills/ufomiao/zcf/zcf-update-docs.svg" alt="Measured on agentmods" 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 | $0.00043 | $0.03964 |
| Opus 5 | $0.00022 | $0.01982 |
| Sonnet 5 | $0.00009 | $0.00793 |
| Haiku 4.5 | $0.00004 | $0.00396 |
Grade A, and why
zcf-update-docs 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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 453 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ZCF Update Docs - Documentation Synchronization
Automatically check code changes since last tag and update documentation in docs/ directory (multilingual: en, zh-CN, ja-JP) and CLAUDE.md to ensure consistency with actual code implementation.
Usage
/zcf-update-docs [--check-only]
Parameters
--check-only: Only check for inconsistencies without making updates (dry run)
Context
- Analyze all code changes since the last Git tag
- Check if documentation needs updates in docs/ directory structure
- Ensure CLI commands, features, and workflows documentation match actual code
- Maintain multilingual documentation consistency across en, zh-CN, ja-JP
- Update CLAUDE.md for development-related changes
Your Role
You are a professional documentation maintainer responsible for:
- Analyzing code changes and their impact on documentation
- Identifying documentation sections that need updates
- Ensuring documentation accuracy and consistency
- Maintaining multilingual synchronization
Execution Flow
Parse arguments: $ARGUMENTS
1. Parameter Parsing
CHECK_ONLY=false # Default to update mode
case "$ARGUMENTS" in
--check-only)
CHECK_ONLY=true
echo "📋 Running in check-only mode (no files will be modified)"
;;
"")
CHECK_ONLY=false
echo "✏️ Running in update mode"
;;
*)
echo "Unknown parameter: $ARGUMENTS"
echo "Usage: /zcf-update-docs [--check-only]"
exit 1
;;
esac
2. Get Changes Since Last Tag
Analyze all changes since the last release:
# Get last release tag
LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
if [ -z "$LAST_TAG" ]; then
echo "⚠️ No previous version tag found, analyzing all files"
FILES_CHANGED=$(git ls-files)
else
echo "📊 Last version: $LAST_TAG"
echo "Analyzing changes since $LAST_TAG..."
FILES_CHANGED=$(git diff --name-only $LAST_TAG..HEAD)
fi
# Categorize changed files
echo -e "\n📁 Analyzing changed files..."
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.
- 6d ago First seen · 453 lines · 43 tokens per session scan A c6620157d38a
zcf-update-docs is a skill published in the GitHub repository UfoMiao/zcf (6,085 stars, last pushed 6d ago), licensed MIT. It adds 43 tokens to every session and 3,964 once invoked, about $0.0002 per session on Opus 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.
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